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Science重磅:张锋领衔开发全新mRNA递送平台SEND,开辟分子疗法递送新方法
来自麻省理工学院的华人科学家张锋教授带领的研究团队,成功开发了一种全新RNA递送平台——SEND。SEND 以人体内天然存在的 RNA 运输蛋白 PEG 10 为基础,通过对 PEG 10 蛋白进行改造就可以将不同的 RNA 运送到不同的细胞或器官。由于是天然存在于人体中的蛋白质,该平台相较于其他 RNA 递送方法可以有效避免机体的免疫攻击。[查看]
http://cxbio.com/Article/sciencezbzflxkfqxmrn_1.html
新发现:中国科学家发现疟疾传播的核心调控因子
2021年8月8日,同济大学和江苏省寄生虫病防治研究所联合研究,在国际期刊 Nucleic Acids Resreach上在线发表了题为“A cascade oftranscriptional repression determines sexual commitment and development inPlasmodium falciparum ”的文章,揭示了疟疾传播的核心调控因子。[查看]
http://cxbio.com/Article/njdbytwnycnycdscxyrh_1.html
《<font color='red'>Na</font>ture》重磅!衰老的骨骼干细胞会延缓骨折愈合,并促进炎症发展加速全身衰老!
近日,美国斯坦福大学Charles K. F. Chan、Michael T. Longaker等研究人员发现,衰老的骨骼干细胞会产生一种炎症退化微环境,不仅会导致骨折愈合不良、骨质疏松症、各种血液疾病的发生,还会促进全身细胞和系统的普遍炎症,进而影响到人体健康。相关研究于2021年8月11日发表在Nature杂志上。[查看]
http://cxbio.com/Article/gggxbskeletalstemcel_1.html
mRNA疫苗技术解析-关键性原料为开发保驾护航
mRNA疫苗是一种核酸疫苗,将在体外合成的编码特定抗原的mRNA序列导入至体内,并表达为相应的抗原蛋白,通过诱导免疫系统针对此抗原蛋白的免疫应答反应,从而达到预防疾病的目的。mRNA疫苗现在主要用来防治多种感染性疾病,如RNA病毒感染性疾病和DNA病毒感染性疾病等。[查看]
http://cxbio.com/Article/mrnaym_1.html
致死率提高82%!这些新冠变异毒株会成为下一个Delta吗?
近日,Nature 发表了题为“Remember Beta? New data reveal variant’s deadly powers”的评论文章,引发了人们对 Beta 变种的关注。Beta(B.1.351) 变种最早是在2020年5月被发现于南非,曾在2020年年底在当地引发了第二波新冠疫情并扩散至全球。一些证据表明,Beta 引起的南非第二波疫情期间,COVID-19 的重症病例比第一波时期更为常见。[查看]
http://cxbio.com/Article/dqxgbdbydzdeltaxjqql_1.html
<font color='red'>Na</font>ture:难怪抗癌“神药”也救不了肿瘤耐药!原来是癌细胞改了代谢方式,更爱脂肪酸
在疾病治疗早期,一部分癌细胞便展现出“刀枪不入”的特质,其中少部分癌细胞甚至能够随着药物反应而改变自己的代谢方式,从而保持生长和繁殖的能力,如果阻断这些癌细胞独特的代谢途径,便能够抑制耐药细胞进一步扩张,增强癌症治疗效果。相关报告以Cycling cancer persister cells arise from lineages with distinct programs为题发表在8月11日的《Nature》期刊上。[查看]
http://cxbio.com/Article/naturengkasyyjblzlny_1.html
感染两种新冠变异株会产生第三种新毒株!真正的“毒王”可能还未出现
临床试验研究显示,接种辉瑞疫苗后的突破性感染发生率约为0.04%,Moderna和强生公司的疫苗突破性感染发生率分别为0.07%和0.59%。然而,近期Delta变异毒株的兴起却增加了突破性感染的风险。[查看]
http://cxbio.com/Article/grlzxgbyzhcsdszxdzzz_1.html
<font color='red'>Na</font>ture 子刊:针对普通感冒冠状病毒的抗体或可预防 COVID-19感染
近日,巴塞罗那全球卫生研究所在 Nature Communications 上发表了研究报告指出,针对 SARS-CoV-2 Spike 蛋白的 IgG 抗体水平在患者感染七个月后仍能保持稳定,甚至会继续增加,同时,因普通感冒冠状病毒 (HCoV) 而预先存在的抗体或许可以预防 COVID-19感染。这一研究将会为疫苗开发、高免疫血清输血疗法供体的选择提供借鉴与指导。[查看]
http://cxbio.com/Article/zjqqyllxylxgbdyqdqxd_1.html
<font color='red'>Na</font>ture子刊:做免疫细胞好难,太拼“老”得快!科学家找到新方法,有望助其“重获新生”
近日,宾夕法尼亚大学研究团队在 Nature Immunology 发布关于T细胞耗竭的最新研究。研究指出,TEX是成熟CD8 T细胞的一种独特状态或分化分支,在去除慢性抗原暴露后,仅有一小部分TEX能够存活并重新恢复微小的TMEM表型和转录特征,这意味着,这些“恢复性”TEX(REC-TEX)在很大程度上仍然保留了TEX的表观遗传特性,在再次激发感染时,REC-TEX依然高度受损,无法为人体提供应有的免疫保护。[查看]
http://cxbio.com/Article/naturezkzmyxbhntpldk_1.html
蛋白质工厂Protein Factory产品
西宝生物提供蛋白质工厂产品,蛋白生产简单、快速,从μL到吨级,满足你从研发到规模化生产的需求,产品广泛应用在体外诊断(IVD)、生命科学研发、生物医药、医美、酶制剂等领域,咨询电话:400-021-8158。独立开发的DNA到蛋白质技术可以生产高通量、低成本、高活性的蛋白质。目前的蛋白质工厂1.0产品的成本效益是市场上其他无细胞蛋白质合成产品的1000-600000倍。目标是逐步取代细胞表达蛋白质系统,实现蛋白质生产的真正工业化。[查看]
http://cxbio.com/Article/dbzgcproteinfactoryc_1.html
中国科学家联合报道:新冠病毒RNA不具备整合进宿主基因组的能力
近日,中国科学院和中国医学科学院研究团队联合在Protein&Cell杂志上在线发表了文章,揭示了SARS-CoV-2 RNA不具备整合进宿主基因组的能力。[查看]
http://cxbio.com/Article/zgkxjlhbdxgbdrnabjbz_1.html
6次入院治疗!连漫威英雄“金刚狼”都畏惧的这种癌症,到底因何而起?
近日,美国范安德尔研究所的科研团队发现,促进黑色素瘤产生基因突变的主要因素源自于阳光推动下DNA的化学转化,而不是DNA复制错误。该研究结果颠覆了长期以来人们关于黑色素瘤潜在致病机制的认知,强化了提前预防癌症的重要性,并为调查其他癌症的起源开辟了一条新的道路。[查看]
http://cxbio.com/Article/6cryzllmwyxjgldwjdzz_1.html
<font color='red'>Na</font>ture揭示:“排毒”真的很重要!有的虫全面开启“排毒模式”后,生生延寿21%
当地时间7月28日,顶级期刊《Nature》发布了一篇研究报告,揭示了蛋白质过度积聚与寿命之间的关联。德国科隆大学的研究人员发现,那些更短寿的秀丽隐杆线虫,随着年龄的增长往往面临着蛋白质清除功能障碍问题,导致体内蛋白质的沉积,而如果通过基因治疗或化学药物加快蛋白质的分解,最高可帮助线虫延长1/5的寿命。[查看]
http://cxbio.com/Article/naturejspdzdhzyydcqm_1.html
南京新冠感染者多为疫苗接种者,两大顶刊揭示:为何疫苗防不住病毒?
来自以色列的研究人员在NEJM上发表了一篇文章,通过对以色列最大医疗中心内接种了辉瑞mRNA疫苗的医护人员感染SARS-CoV-2的情况进行分析,揭示了疫苗难以帮助部分人群抵御病毒的原因。文章指出,疫苗诱导的中和抗体水平可能是预测接种者是否会感染SARS-CoV-2的“风向标”。那些具有更低水平抗病毒抗体的人,感染新冠的可能性更大。[查看]
http://cxbio.com/Article/njxggrzdwymjzzlddkjs_1.html
没有脂质体,就没有新冠mRNA疫苗 —记新型纳米结构脂质体在mRNA疫苗中的应用
辉瑞和Moderna新冠疫苗相继获得FDA紧急使用授权,mRNA疫苗开始广为人知,其辅料中的关键成分纳米结构脂质体也随之进入了大众的视线。这些脂质体构成了整套核酸类脂质纳米(Lipid nanoparticles,LNPs)递送系统,其中包括阳离子脂质体ALC-0315、SM-102,PEG化脂质体ALC0159、DMG-PEG2000等。西宝生物提供ALC-0315、SM-102、ALC-0159、DMG-PEG2000,助力mRNA疫苗和药物的研究生产,详情咨询400-021-8158。[查看]
http://cxbio.com/Article/ALC-0315_SM-102_ALC-0159_DMG-PEG2000_1.html
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0.1mol/l Ammonium Thiocyanate Solution(N/10)
0.1mol/l Potassium Thiocyanate Solution (N/10)
0.1mol/l Potassium Thiocyanate Solution (N/10)
EDTA-2Na solution(0.01mol/l)
EDTA-2Na solution(0.01mol/l)
EDTA-2Na solution(0.02mol/l)
EDTA-2Na solution(0.02mol/l)
EDTA-2Na solution(0.1mol/l)
EDTA-2Na solution(0.1mol/l)
EDTA-2Na solution(0.05mol/l)
EDTA-2Na solution(0.05mol/l)
Ammonium thiocyanate 0.05N
Ammonium thiocyanate 0.05N
Ammonium thiocyanate 0.1N
Ammonium thiocyanate 0.1N
Ammonium thiocyanate 0.1N
Ammonium thiocyanate 0.1N
Ammonium thiocyanate 1.0N 1.0M
Ammonium thiocyanate 1.0N 1.0M
Ammonium thiocyanate 1.0N 1.0M
Ammonium thiocyanate 1.0N 1.0M
Potassium thiocyanate 0.02N 0.02M
Potassium thiocyanate 0.02N 0.02M
Potassium thiocyanate 0.02N 0.02M
Potassium thiocyanate 0.02N 0.02M
Potassium thiocyanate 0.05N 0.05M
Potassium thiocyanate 0.05N 0.05M
Potassium thiocyanate 0.05N 0.05M
Potassium thiocyanate 0.05N 0.05M
Potassium thiocyanate 0.1N 0.1M
Potassium thiocyanate 0.1N 0.1M
Potassium thiocyanate 0.1N 0.1M
Potassium thiocyanate 0.1N 0.1M
Potassium thiocyanate 1.0N 1.0M
Potassium thiocyanate 1.0N 1.0M
Potassium thiocyanate 1.0N 1.0M
Potassium thiocyanate 1.0N 1.0M
Potassium thiocyanate 1.0N 1.0M
Potassium thiocyanate 1.0N 1.0M
Sodium thiocyanate 0.1N 0.1M
Sodium thiocyanate 0.1N 0.1M
Sodium thiocyanate 0.1N 0.1M
Sodium thiocyanate 0.1N 0.1M
Sodium thiocyanate 1.0N 1.0M
Sodium thiocyanate 1.0N 1.0M
Sodium thiocyanate 1.0N 1.0M
Sodium thiocyanate 1.0N 1.0M
Ammonium thiocyanate 0.1N (0.1M)
Ammonium thiocyanate 0.1N (0.1M)
Potassium thiocyanate 0.05N 0.05M
Potassium thiocyanate 0.05N 0.05M
Crystal Violet Indicator, 0.1% (w/v) in Glacial Acetic Acid, for Nonaqueous Titrations
Crystal Violet Indicator, 0.1% (w/v) in Glacial Acetic Acid, for Nonaqueous Titrations
Crystal Violet Indicator, 0.2% (w/v) in Glacial Acetic Acid, for Nonaqueous Titrations
Crystal Violet Indicator, 0.2% (w/v) in Glacial Acetic Acid, for Nonaqueous Titrations
4,4-Bis(4-amino-l-naphtylazo)-2,2-stilbenedisulfonic Acid
4,4-Bis(4-amino-l-naphtylazo)-2,2-stilbenedisulfonic Acid
BANASS-Brilliant Yellow Methanol (90) Solution
BANASS-Brilliant Yellow Methanol (90) Solution
4,4- Bis(4-amino-1-naphtylazo)-2,2-stilbenedisulfonic Acid
4,4- Bis(4-amino-1-naphtylazo)-2,2-stilbenedisulfonic Acid
2-Hydroxy-l-(2-Hydroxy-4-sulfo-l-naphthylazo) -3-naphthoic Acid
2-Hydroxy-l-(2-Hydroxy-4-sulfo-l-naphthylazo) -3-naphthoic Acid
2-Hydroxy-l-(2-hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, diluted with Potassium Sulfate
2-Hydroxy-l-(2-hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, diluted with Potassium Sulfate
2-Hydroxy-l-(2-hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, diluted with Potassium Sulfate
2-Hydroxy-l-(2-hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, diluted with Potassium Sulfate
2-Hydroxy-l-(2-Hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, Solution in Organic Solvent
2-Hydroxy-l-(2-Hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, Solution in Organic Solvent
Carbonate pH Standard Solution (pH 10.01)
Carbonate pH Standard Solution (pH 10.01)
Sodium Hydrogen Carbonate
Sodium Hydrogen Carbonate
TDS Standard 1382 ppm NaCl @25℃
TDS Standard 1382 ppm NaCl @25℃
Silver 5M NaNO3
Silver 5M NaNO3
Bromide 5M NaNO3
Bromide 5M NaNO3
Chloride 5M NaNO3
Chloride 5M NaNO3
Copper 5M NaNO3
Copper 5M NaNO3
Iodide 5M NaNO3
Iodide 5M NaNO3
Potassium 5M NaCl
Potassium 5M NaCl
Lead 2.5M NaNO3
Lead 2.5M NaNO3
thiocyanate 5M NaNO3
thiocyanate 5M NaNO3
thiocyanate 1000ppm
thiocyanate 1000ppm
0.2w/v% p- Naphtholbenzein Acetic Acid Solution
0.2w/v% p- Naphtholbenzein Acetic Acid Solution
Analytical Grade Water
Analytical Grade Water
Analytical Grade Water
Analytical Grade Water
Chromium(lll) Acetylacetonate
Chromium(lll) Acetylacetonate
Sodium 2,2-Dimethyl-2-silapentane-5-sulfonate[DSS]
Sodium 2,2-Dimethyl-2-silapentane-5-sulfonate[DSS]
N-(Dithiocarboxy)sarcosine Disodium Salt Dihydrate (DTCS Na)
N-(Dithiocarboxy)sarcosine Disodium Salt Dihydrate (DTCS Na)
N-(Dithiocarboxy)sarcosine Disodium Salt Dihydrate (DTCS Na)
N-(Dithiocarboxy)sarcosine Disodium Salt Dihydrate (DTCS Na)
N-Cinnamoyl-N -2,3-xylylhydroxylamine
N-Cinnamoyl-N -2,3-xylylhydroxylamine
Sodium Standard Solution (Na 100)
Sodium Standard Solution (Na 100)
Sodium Standard Solution(Na l,000)
Sodium Standard Solution(Na l,000)
Vanadium Standard Solution(V 1000)
Vanadium Standard Solution(V 1000)
Vanadium Standard 1000ppm in 0.5M HNO3
Vanadium Standard 1000ppm in 0.5M HNO3
Vanadium Standard 10000ppm in 0.5M HNO3
Vanadium Standard 10000ppm in 0.5M HNO3
Standard-Li 250ppm, K 10,000ppm & Na 1,000ppm in 2% HNO3
Standard-Li 250ppm, K 10,000ppm & Na 1,000ppm in 2% HNO3
Standard-Al 100ppm, Ba 100ppm, B 100ppm, K 1,000ppm, Si 500ppm, Ag 50ppm & Na 10
Standard-Al 100ppm, Ba 100ppm, B 100ppm, K 1,000ppm, Si 500ppm, Ag 50ppm & Na 10
Solution, Na2SiO3, H2O, 1000mg/l
Solution, Na2SiO3, H2O, 1000mg/l
Vanadium 2-5% HNO3 (v/v) 100ug/mL
Vanadium 2-5% HNO3 (v/v) 100ug/mL
Vanadium 2% HNO3 1,000ug/mL
Vanadium 2% HNO3 1,000ug/mL
Vanadium 2% HNO3 1,000ug/mL
Vanadium 2% HNO3 1,000ug/mL
Vanadium 2% HCl 1,000ug/mL
Vanadium 2% HCl 1,000ug/mL
Vanadium 2-5% HNO3 (v/v) 1000ug/mL
Vanadium 2-5% HNO3 (v/v) 1000ug/mL
Vanadium 2-5% HNO3 (v/v) 10000ug/mL
Vanadium 2-5% HNO3 (v/v) 10000ug/mL
Vanadium 15% HNO3 10,000ug/mL
Vanadium 15% HNO3 10,000ug/mL
Vanadium 15% HCl 10,000ug/mL
Vanadium 15% HCl 10,000ug/mL
Internal Standard Mix 1 in 10% HNO3
Internal Standard Mix 1 in 10% HNO3
Internal Standard Mix 2 6 Elements
Internal Standard Mix 2 6 Elements
Internal Standard Mix 3 in 7% HNO3
Internal Standard Mix 3 in 7% HNO3
Internal Standard 5 Elements in 2-5% HNO3
Internal Standard 5 Elements in 2-5% HNO3
Internal Standard 7 Elements in 5% HNO3
Internal Standard 7 Elements in 5% HNO3
Internal Standard 7 Elements
Internal Standard 7 Elements
Internal Standard 7 Elements
Internal Standard 7 Elements
Internal Standard 7 Elements according to Test Method 200.8
Internal Standard 7 Elements according to Test Method 200.8
Internal Standard 7 Elements according to Test Method 6020
Internal Standard 7 Elements according to Test Method 6020
Calcium Carbonate
Calcium Carbonate
Stray Light Inorganic Cut-off filter (227nm )Lithium Carbonate
Stray Light Inorganic Cut-off filter (227nm )Lithium Carbonate
Stray Light Inorganic Cut-off filter (227nm) Lithium Carbonate
Stray Light Inorganic Cut-off filter (227nm) Lithium Carbonate
Methanol, Luminasol(R)
Methanol, Luminasol(R)
Dimethyl Sulfoxide, Luminasol(R)
Dimethyl Sulfoxide, Luminasol(R)
Acetonitrile, Luminasol(R)
Acetonitrile, Luminasol(R)
Silver Vanadate
Silver Vanadate
System Suitability Set to JP;Reagent H2O,0.5 mg/L C from Sodium Dodecylbenzene Sulfonate
System Suitability Set to JP;Reagent H2O,0.5 mg/L C from Sodium Dodecylbenzene Sulfonate
0.5 mg/L C from Sodium Dodecylbenzene Sulfonate
0.5 mg/L C from Sodium Dodecylbenzene Sulfonate
TIC Standard 0.5mg/L as Na2CO3
TIC Standard 0.5mg/L as Na2CO3
TIC Standard 1.0mg/L as Na2CO3
TIC Standard 1.0mg/L as Na2CO3
TIC Standard 1.5mg/L as Na2CO3
TIC Standard 1.5mg/L as Na2CO3
TIC Standard 2mg/L as Na2CO3
TIC Standard 2mg/L as Na2CO3
TIC Standard 5mg/L as Na2CO3
TIC Standard 5mg/L as Na2CO3
TIC Standard 10mg/L as Na2CO3
TIC Standard 10mg/L as Na2CO3
TIC Standard 25mg/L as Na2CO3
TIC Standard 25mg/L as Na2CO3
TIC Standard 50mg/L as Na2CO3
TIC Standard 50mg/L as Na2CO3
TIC Standard 4mg/L as Na2CO3
TIC Standard 4mg/L as Na2CO3
TOC Standard 50mg/L C as Nicotinamide
TOC Standard 50mg/L C as Nicotinamide
TOC Standard 0.5mg/L C as Nicotinamide
TOC Standard 0.5mg/L C as Nicotinamide
Sodium Ion Standard Solution (Na+: 1,000ppm)
Sodium Ion Standard Solution (Na+: 1,000ppm)
Nitrite NaNO2 H2O 1000mg/L
Nitrite NaNO2 H2O 1000mg/L
Multi Element Standard in H2O / Tr HNO3 Na 200ppm K 10ppm Mg 2ppm
Multi Element Standard in H2O / Tr HNO3 Na 200ppm K 10ppm Mg 2ppm
Chlorinated Pesticides in Dogfish liver Oil
Chlorinated Pesticides in Dogfish liver Oil
Polycarbonate for Positron Hole-size Measurements 洵价
Polycarbonate for Positron Hole-size Measurements 洵价
Fine Alumina Powder for Fine Ceramics-Low Purity
Fine Alumina Powder for Fine Ceramics-Low Purity
Arsenate[As(V)] Solution
Arsenate[As(V)] Solution
Sodium Carbonate
Sodium Carbonate
Polybrominated Diphenyl Ethers in Polystyrene (High Concentration)(contained:5sheet;non-contained;2sheet)
Polybrominated Diphenyl Ethers in Polystyrene (High Concentration)(contained:5sheet;non-contained;2sheet)
Fine Alumina Powder for Fine Ceramics-High Purity
Fine Alumina Powder for Fine Ceramics-High Purity
Polybrominated Diphenyl Ethers in Poly(Vinyl Chloride) Resin(contained:lsheet;non-contained:1sheet)
Polybrominated Diphenyl Ethers in Poly(Vinyl Chloride) Resin(contained:lsheet;non-contained:1sheet)
n-Octadecyl 3-(3',5'-Di-t-butyl-4'-hydroxyphenyl)propionate Standard
n-Octadecyl 3-(3',5'-Di-t-butyl-4'-hydroxyphenyl)propionate Standard
Pentaerythritol Tetrakis[3-(3',5'-di-t-butyl -4'-hydroxyphenyl)propionatel Standard
Pentaerythritol Tetrakis[3-(3',5'-di-t-butyl -4'-hydroxyphenyl)propionatel Standard
Decahydronaphthalene(mixture of cis-and trans-)
Decahydronaphthalene(mixture of cis-and trans-)
Tetrahydronaphthalene
Tetrahydronaphthalene
Curcumin, Natural
Curcumin, Natural
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Phosphate (contains 3.05% NaCl) P:3.00ug atom/l
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution Silicate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
CSK Standard Solution nitrate (contains 3.05% NaCl)
Sodium linear-Alkylbenzenesulfonate
Sodium linear-Alkylbenzenesulfonate
Calcium Carbonate
Calcium Carbonate
Dibutyl Disulfide for Analysis of Sulfur Content
Dibutyl Disulfide for Analysis of Sulfur Content
N-亚硝基假木贼碱 (NAB)
N-亚硝基假木贼碱 (NAB)
N-亚硝基新烟草碱 (NAT)
N-亚硝基新烟草碱 (NAT)
(R,S)-N-亚硝基新烟草碱 (NAT) D4
(R,S)-N-亚硝基新烟草碱 (NAT) D4
Analytical Volumetric Solution Hydrochloric Acid 0.01N(0.01M)
Analytical Volumetric Solution Hydrochloric Acid 0.01N(0.01M)
Analytical Volumetric Solution HydroChoric Acid 0.1N 0.1M
Analytical Volumetric Solution HydroChoric Acid 0.1N 0.1M
Analytical Volumetric Solution Hydrochloric Acid 1.0N 1.0M
Analytical Volumetric Solution Hydrochloric Acid 1.0N 1.0M
Analytical Volumetric Solution Iodine 0.01N 0.005M
Analytical Volumetric Solution Iodine 0.01N 0.005M
Analytical Volumetric Solution Iodine 0.01N 0.005M
Analytical Volumetric Solution Iodine 0.01N 0.005M
Analytical Volumetric Solution Iodine 0.01M 0.02N
Analytical Volumetric Solution Iodine 0.01M 0.02N
Analytical Volumetric Solution Iodine 0.01M 0.02N
Analytical Volumetric Solution Iodine 0.01M 0.02N
Analytical Volumetric Solution Potassium Hydroxide 0.1N 0.1M
Analytical Volumetric Solution Potassium Hydroxide 0.1N 0.1M
Analytical Volumetric Solution Potassium Hydroxide 1.0N 1.0M
Analytical Volumetric Solution Potassium Hydroxide 1.0N 1.0M
Potassium thiocyanate solution 20% w/v
Potassium thiocyanate solution 20% w/v
Potassium thiocyanate solution 5% w/v
Potassium thiocyanate solution 5% w/v
Analytical Volumetric Solution Sodium Hydroxide 10N (10M)
Analytical Volumetric Solution Sodium Hydroxide 10N (10M)
Analytical Volumetric Solution Sodium Hydroxide 0.01N (0.01M)
Analytical Volumetric Solution Sodium Hydroxide 0.01N (0.01M)
Analytical Volumetric Solution Sodium Hydroxide 0.02N 0.02M
Analytical Volumetric Solution Sodium Hydroxide 0.02N 0.02M
Analytical Volumetric Solution Sodium Hydroxide 0.1N 0.1M
Analytical Volumetric Solution Sodium Hydroxide 0.1N 0.1M
Analytical Volumetric Solution Sodium Hydroxide 0.1N 0.1M
Analytical Volumetric Solution Sodium Hydroxide 0.1N 0.1M
Analytical Volumetric Solution Sodium Hydroxide 0.25N 0.25M
Analytical Volumetric Solution Sodium Hydroxide 0.25N 0.25M
Analytical Volumetric Solution Sodium Hydroxide 0.35465N 0.35465M
Analytical Volumetric Solution Sodium Hydroxide 0.35465N 0.35465M
Analytical Volumetric Solution Sodium Hydroxide 0.5N 0.5M
Analytical Volumetric Solution Sodium Hydroxide 0.5N 0.5M
Sodium Carbonate 20%
Sodium Carbonate 20%
Analytical Volumetric Solution Sodium Thiosulphate 0.05N 0.05M
Analytical Volumetric Solution Sodium Thiosulphate 0.05N 0.05M
Analytical Volumetric Solution Sodium Thiosulphate 0.0551N 0.0551M
Analytical Volumetric Solution Sodium Thiosulphate 0.0551N 0.0551M
Analytical Volumetric Solution Sodium Thiosulphate 0.1N 0.1M
Analytical Volumetric Solution Sodium Thiosulphate 0.1N 0.1M
TISAB for wine analysis (Dir. 2676/90) for the fluoride determination by selective electrodes.
TISAB for wine analysis (Dir. 2676/90) for the fluoride determination by selective electrodes.
Phosphatase Test Carbonate Bi-Carbonate Buffer (Aschafenburg and Mullen Phosphatase test Buffer)
Phosphatase Test Carbonate Bi-Carbonate Buffer (Aschafenburg and Mullen Phosphatase test Buffer)
Potassium Permanganate , 5% w/v
Potassium Permanganate , 5% w/v
Sodium Hydroxide, NaOH, 2% w/v
Sodium Hydroxide, NaOH, 2% w/v
酸性橙6 NaCl ( 工业级)
酸性橙6 NaCl ( 工业级)
Analytical Volumetric Solution Calcium chloride 0.02N 0.01M
Analytical Volumetric Solution Calcium chloride 0.02N 0.01M
Analytical Volumetric Solution Hydrochloric Acid 6.0N 6.0M
Analytical Volumetric Solution Hydrochloric Acid 6.0N 6.0M
Mehlich #3 Final Extraction Reagent
Mehlich #3 Final Extraction Reagent
CSK标准溶液硅酸盐(含3.05%NaCl, S1:50.0ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl, S1:50.0ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl, Si:0.0ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl, Si:0.0ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl,Si:100ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl,Si:100ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl,N:20.00ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl,N:20.00ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl, Si:10.0ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl, Si:10.0ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl,N:5.00ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl,N:5.00ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl, Si:200ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl, Si:200ug atom/L)
CSK栎准溶液硝酸盐(含3.05%NaCl, N:40.00ug atom/L)
CSK栎准溶液硝酸盐(含3.05%NaCl, N:40.00ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl,. Si:5.0ug atom/L)
CSK标准溶液硅酸盐(含3.05%NaCl,. Si:5.0ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl, N:0.00ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl, N:0.00ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl, N:10.00ug atom/L)
CSK标准溶液硝酸盐(含3.05%NaCl, N:10.00ug atom/L)
2,6-Toluene diisocyanate - Methoxyphenyl piperazinyl
2,6-Toluene diisocyanate - Methoxyphenyl piperazinyl
Hexamethylene diisocyanate -Methoxyphenyl piperazinyl
Hexamethylene diisocyanate -Methoxyphenyl piperazinyl
Methylene bisphenyl isocyanate -Methoxyphenyl piperazinyl
Methylene bisphenyl isocyanate -Methoxyphenyl piperazinyl
ProteinA胶体金颗粒
ProteinA胶体金颗粒
ProteinA 包被板
ProteinA 包被板
3,5-二氯-2-羟基苯磺酸钠|54970-72-8|DHBS|Sodium 3,5-chloro-6-hydroxybenzenesulfonate
3,5-二氯-2-羟基苯磺酸钠|54970-72-8|DHBS|Sodium 3,5-chloro-6-hydroxybenzenesulfonate
MPT-NAG|149263-94-5|6-甲基-2-硫代吡啶-N-乙酰-β-D-葡萄糖苷
MPT-NAG|149263-94-5|6-甲基-2-硫代吡啶-N-乙酰-β-D-葡萄糖苷
PNP-NAG
PNP-NAG
果糖-1,6-二磷酸.3Na
果糖-1,6-二磷酸.3Na
葡萄糖-6-磷酸.2Na
葡萄糖-6-磷酸.2Na
D-葡萄糖-6-磷酸.Na
D-葡萄糖-6-磷酸.Na
EDTA-Na2; 乙二胺四乙酸二钠二水合物
EDTA-Na2; 乙二胺四乙酸二钠二水合物
EDTA-Na4; 乙二胺四乙酸四钠盐二水合物
EDTA-Na4; 乙二胺四乙酸四钠盐二水合物
Zwittergent 3-14,zwitterionic detergent, powder, N-Tetradecyl-N,N-dimethyl-3-ammonio-1-propane-sulfonate
Zwittergent 3-14,zwitterionic detergent, powder, N-Tetradecyl-N,N-dimethyl-3-ammonio-1-propane-sulfonate
N-羟乙基乙二胺-N,N',N'-三乙酸.3Na
N-羟乙基乙二胺-N,N',N'-三乙酸.3Na
3-[(3-Cholamidopropyl)dimethylammonio]-2-Hydroxy-1-Propane sulfonate
3-[(3-Cholamidopropyl)dimethylammonio]-2-Hydroxy-1-Propane sulfonate
氧化型辅酶I|烟酰胺腺嘌呤二核苷酸|53-84-9| β-NAD
氧化型辅酶I|烟酰胺腺嘌呤二核苷酸|53-84-9| β-NAD
Alkalophilic proteinase
Alkalophilic proteinase
Creatinine deiminase
Creatinine deiminase
D-Fructose dehydrogenase
D-Fructose dehydrogenase
Formaldehyde dehydrogenase
Formaldehyde dehydrogenase
Glycerol-3-phosphate dehydrogenase
Glycerol-3-phosphate dehydrogenase
Glucose-6-phosphate dehydrogenase
Glucose-6-phosphate dehydrogenase
Glucose-6-phosphate dehydrogenase
Glucose-6-phosphate dehydrogenase
Glucose dehydrogenase (NAD(P)-dependent)
Glucose dehydrogenase (NAD(P)-dependent)
Glucose dehydrogenase (PQQ-dependent)
Glucose dehydrogenase (PQQ-dependent)
Glutamate dehydrogenase(NADP dependent)
Glutamate dehydrogenase(NADP dependent)
Glutamate dehydrogenase (NAD dependent)
Glutamate dehydrogenase (NAD dependent)
Glutamate dehydrogenase (NADP dependent)
Glutamate dehydrogenase (NADP dependent)
Glycerol dehydrogenase
Glycerol dehydrogenase
Glycerol kinase
Glycerol kinase
Glycerol kinase
Glycerol kinase
D-3-Hydroxybutyrate dehydrogenase
D-3-Hydroxybutyrate dehydrogenase
Hexokinase
Hexokinase
Lactate dehydrogenase
Lactate dehydrogenase
D-Lactate dehydrogenase
D-Lactate dehydrogenase
Leucine dehydrogenase
Leucine dehydrogenase
Malate dehydrogenase
Malate dehydrogenase
Protocatechuate 3,4-dioxygenase
Protocatechuate 3,4-dioxygenase
Anti biotin monoclonal antibody
Anti biotin monoclonal antibody
1,5-Anhydroglucitol-6-phosphate Dehydrogenase
1,5-Anhydroglucitol-6-phosphate Dehydrogenase
3-alpha-Hydroxysteroid Dehydrogenase
3-alpha-Hydroxysteroid Dehydrogenase
12α-Hydroxysteroid Dehydrogenase
12α-Hydroxysteroid Dehydrogenase
3-Hydroxybutyrate Dehydrogenase
3-Hydroxybutyrate Dehydrogenase
ADP-dependent Hexokinase
ADP-dependent Hexokinase
ADP-dependent Hexokinase
ADP-dependent Hexokinase
Diaphorase (NADH)
Diaphorase (NADH)
Diaphorase (NADPH)
Diaphorase (NADPH)
Glucose-6-phosphate Dehydrogenase
Glucose-6-phosphate Dehydrogenase
Glycerol Kinase
Glycerol Kinase
Hexokinase
Hexokinase
Hexokinase
Hexokinase
NAD Synthetase
NAD Synthetase
Phosphofructokinase
Phosphofructokinase
Sphingomyelinase
Sphingomyelinase
Xanthine Dehydrogenase
Xanthine Dehydrogenase
Creatine Kinase
Creatine Kinase
Lactate Dehydrogenase
Lactate Dehydrogenase
Adenosine Deaminase,from calf intestine, suspension
Adenosine Deaminase,from calf intestine, suspension
Cholesterol Esterase,from Pseudomonas species, lyophilizate
Cholesterol Esterase,from Pseudomonas species, lyophilizate
Cholesterol Esterase, chemically modified,from Pseudomonas species, lyophilizate
Cholesterol Esterase, chemically modified,from Pseudomonas species, lyophilizate
Cholesterol Esterase,from Pseudomonas species, solution
Cholesterol Esterase,from Pseudomonas species, solution
Creatinase,from microorganism, lyophilizate
Creatinase,from microorganism, lyophilizate
Creatininase,from microorganism, lyophilizate
Creatininase,from microorganism, lyophilizate
Creatinine Deaminase,from Corynebacterium lilium, lyophilizate
Creatinine Deaminase,from Corynebacterium lilium, lyophilizate
Galactose 1-Dehydrogenase,from E.coli overproducer, lyophilizate
Galactose 1-Dehydrogenase,from E.coli overproducer, lyophilizate
Galactose 1-Dehydrogenase,from E.coli overproducer, suspension
Galactose 1-Dehydrogenase,from E.coli overproducer, suspension
Galactose 1-Dehydrogenase,from Pseudomonas fluorescens, suspension
Galactose 1-Dehydrogenase,from Pseudomonas fluorescens, suspension
Glucose-6-phosphate Dehydrogenase (G6P-DH),rom Leuconostoc mesenteroides, expressed in E. coli,lyophilizate
Glucose-6-phosphate Dehydrogenase (G6P-DH),rom Leuconostoc mesenteroides, expressed in E. coli,lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH), chemically modified,from Leuconostoc mesenteroides, expressed in E. coli,lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH), chemically modified,from Leuconostoc mesenteroides, expressed in E. coli,lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, expressed in E. coli,solution
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, expressed in E. coli,solution
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, expressed in E. coli,reduced phosphate, lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, expressed in E. coli,reduced phosphate, lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, suspension
Glucose-6-phosphate Dehydrogenase(G6P-DH),from Leuconostoc mesenteroides, suspension
Glucose-6-phosphate Dehydrogenase(G6P-DH),from yeast, lyophilizate
Glucose-6-phosphate Dehydrogenase(G6P-DH),from yeast, lyophilizate
Glutamate Dehydrogenase (NAD(P)),from E.coli overproducer, lyophilizate
Glutamate Dehydrogenase (NAD(P)),from E.coli overproducer, lyophilizate
Glutamate Dehydrogenase (NAD(P)),from beef liver, lyophilizate
Glutamate Dehydrogenase (NAD(P)),from beef liver, lyophilizate
Glutamate Dehydrogenase (NAD(P)),from beef liver, chemically modified, lyophilizate
Glutamate Dehydrogenase (NAD(P)),from beef liver, chemically modified, lyophilizate
Glutamate Dehydrogenase (NAD(P)),from beef liver, solution
Glutamate Dehydrogenase (NAD(P)),from beef liver, solution
Glycerol Kinase (GK),from Bacillus stearothermophilus, lyophilizate
Glycerol Kinase (GK),from Bacillus stearothermophilus, lyophilizate
Glycerol Kinase (GK),from Bacillus stearothermophilus, solution
Glycerol Kinase (GK),from Bacillus stearothermophilus, solution
Glycerol Kinase (GK), concentrated,from Bacillus stearothermophilus, solution
Glycerol Kinase (GK), concentrated,from Bacillus stearothermophilus, solution
Glycerol-3-phosphate Dehydrogenase,from rabbit muscle, suspension
Glycerol-3-phosphate Dehydrogenase,from rabbit muscle, suspension
Hexokinase (HK),from yeast overproducer, lyophilizate
Hexokinase (HK),from yeast overproducer, lyophilizate
Hexokinase (HK), chemically modified,from yeast overproducer, lyophilizate
Hexokinase (HK), chemically modified,from yeast overproducer, lyophilizate
Hexokinase (HK),from yeast overproducer, solution
Hexokinase (HK),from yeast overproducer, solution
Hexokinase (HK),from yeast, lyophilizate
Hexokinase (HK),from yeast, lyophilizate
L-Lactate Dehydrogenase (L-LDH),from pig muscle, for use of AST/GOT-Determination according to IFCC recommendations, lyophilizate
L-Lactate Dehydrogenase (L-LDH),from pig muscle, for use of AST/GOT-Determination according to IFCC recommendations, lyophilizate
L-Lactate Dehydrogenase (L-LDH), chemically modified,from pig muscle, for use of AST/GOT-Determination according to IFCC recommendations, solution
L-Lactate Dehydrogenase (L-LDH), chemically modified,from pig muscle, for use of AST/GOT-Determination according to IFCC recommendations, solution
L-Lactate Dehydrogenase (L-LDH),from pig muscle, suspension
L-Lactate Dehydrogenase (L-LDH),from pig muscle, suspension
L-Lactate Dehydrogenase (L-LDH),chemically modified,from pig heart, lyophilizate
L-Lactate Dehydrogenase (L-LDH),chemically modified,from pig heart, lyophilizate
L-Lactate Dehydrogenase (L-LDH),from pig heart, suspension
L-Lactate Dehydrogenase (L-LDH),from pig heart, suspension
L-Lactate Dehydrogenase (L-LDH)from rabbit muscle, suspension
L-Lactate Dehydrogenase (L-LDH)from rabbit muscle, suspension
Lipoprotein Lipase,from Pseudomonas species, lyophilizate
Lipoprotein Lipase,from Pseudomonas species, lyophilizate
Lipoprotein Lipase, chemically modified,from Pseudomonas species, lyophilizate
Lipoprotein Lipase, chemically modified,from Pseudomonas species, lyophilizate
Malate Dehydrogenase,from pig heart, lyophilizate
Malate Dehydrogenase,from pig heart, lyophilizate
Malate Dehydrogenase, chemically modified,from pig heart, lyophilizate
Malate Dehydrogenase, chemically modified,from pig heart, lyophilizate
Malate Dehydrogenase, IFCC Quality,from pig heart, lyophilizate
Malate Dehydrogenase, IFCC Quality,from pig heart, lyophilizate
Malate Dehydrogenase, IFCC Quality,from pig heart, solution
Malate Dehydrogenase, IFCC Quality,from pig heart, solution
N-Methylhydantoinase (ATP-hydrolyzing),from Arthrobacter species, expressed in E. coli, lyophilizate
N-Methylhydantoinase (ATP-hydrolyzing),from Arthrobacter species, expressed in E. coli, lyophilizate
NAD(P)H Dehydrogenase (quinone) (Diaphorase),from pig heart, suspension
NAD(P)H Dehydrogenase (quinone) (Diaphorase),from pig heart, suspension
Phosphogluconate Dehydrogenase (decarboxylating),from yeast, lyophilizate
Phosphogluconate Dehydrogenase (decarboxylating),from yeast, lyophilizate
6-Phosphogluconolactonase,from Leuconostoc mesenteroides, lyophilizate
6-Phosphogluconolactonase,from Leuconostoc mesenteroides, lyophilizate
Pyruvate Kinase,from Bacillus stearothermophilus, lyophilizate
Pyruvate Kinase,from Bacillus stearothermophilus, lyophilizate
Pyruvate Kinase,from rabbit muscle, suspension
Pyruvate Kinase,from rabbit muscle, suspension
Carboxypeptidase B, recombinant,from rat pancreas, expressed in Pichia pastoris, solution
Carboxypeptidase B, recombinant,from rat pancreas, expressed in Pichia pastoris, solution
Endoproteinase Asp-N, Sequencing Grade,from a mutant of Pseudomonas fragi, lyophilizate
Endoproteinase Asp-N, Sequencing Grade,from a mutant of Pseudomonas fragi, lyophilizate
Endoproteinase Glu-C,from Staphylococcus aureus V8, lyophilizate, salt-free
Endoproteinase Glu-C,from Staphylococcus aureus V8, lyophilizate, salt-free
Endoproteinase Glu-C, Sequencing Grade,from Staphylococcus aureus V8, lyophilizate
Endoproteinase Glu-C, Sequencing Grade,from Staphylococcus aureus V8, lyophilizate
Endoproteinase Lys-C,from Lysobacter enzymogenes, lyophilizate
Endoproteinase Lys-C,from Lysobacter enzymogenes, lyophilizate
Endoproteinase Lys-C, Sequencing Grade,from Lysobacter enzymogenes, lyophilizate
Endoproteinase Lys-C, Sequencing Grade,from Lysobacter enzymogenes, lyophilizate
Endoproteinase Lys-C, Sequencing Grade,from Lysobacter enzymogenes, solution
Endoproteinase Lys-C, Sequencing Grade,from Lysobacter enzymogenes, solution
Pronase,from Streptomyces griseus, lyophilizate
Pronase,from Streptomyces griseus, lyophilizate
Trypsin, recombinant,from porcine pancreas, expressed in Pichia pastoris
Trypsin, recombinant,from porcine pancreas, expressed in Pichia pastoris
N-Acylmannosamine 1-dehydrogenase (NAMD-E)
N-Acylmannosamine 1-dehydrogenase (NAMD-E)
Creatinase (C2-AE)
Creatinase (C2-AE)
Creatinase (C2-AT)
Creatinase (C2-AT)
Creatininase (C1- E)
Creatininase (C1- E)
L-Fucose dehydrogenase(FDH-E)*
L-Fucose dehydrogenase(FDH-E)*
Glucose-6-phosphate dehydrogenase (GPD-M)
Glucose-6-phosphate dehydrogenase (GPD-M)
Glutaminase (GLN)
Glutaminase (GLN)
3alpha-Hydroxysteroid dehydrogenase (3aHSD-E)
3alpha-Hydroxysteroid dehydrogenase (3aHSD-E)
Lactate dehydrogenase (LDH-P)
Lactate dehydrogenase (LDH-P)
Lactate dehydrogenase (LDH-R)
Lactate dehydrogenase (LDH-R)
Malate dehydrogenase (MDH-P)
Malate dehydrogenase (MDH-P)
Tannase (TAH)
Tannase (TAH)
Cholesterol dehydrogenase
Cholesterol dehydrogenase
Glucose-6-Phosphate Dehydrogenase
Glucose-6-Phosphate Dehydrogenase
Glycerol Kinase 6495.
Glycerol Kinase 6495.
Hexokinase
Hexokinase
Lactate Dehydrogenase
Lactate Dehydrogenase
Lactate Dehydrogenase
Lactate Dehydrogenase
Malate Dehydrogenase 1521.
Malate Dehydrogenase 1521.
Glucose Dehydrogenase (NAD Dependent)
Glucose Dehydrogenase (NAD Dependent)
Glucose-6-Phosphate Dehydrogenase
Glucose-6-Phosphate Dehydrogenase
Hexokinase
Hexokinase
Proteinase K
Proteinase K
Glycerol Kinase Amano2
Glycerol Kinase Amano2
Cholesterol Dehydrogenase Amano 5
Cholesterol Dehydrogenase Amano 5
Glucose Dehydrogenase Amano 2
Glucose Dehydrogenase Amano 2
Lactate Dehydrogenase Amano 3
Lactate Dehydrogenase Amano 3
Malate Dehydrogenase Amano 3
Malate Dehydrogenase Amano 3
克拉维酸钾|61177-45-5|Clavulanate K
克拉维酸钾|61177-45-5|Clavulanate K
Penicillinase
Penicillinase
Penicillinase Bulk Powder
Penicillinase Bulk Powder
3,5-二氯苯磺酸.2Na
3,5-二氯苯磺酸.2Na
3,5-二氯-2-羟基苯磺酸钠 | Sodium 3,5-chloro-6-hydroxybenzenesulfonate | 54970-72-8
3,5-二氯-2-羟基苯磺酸钠 | Sodium 3,5-chloro-6-hydroxybenzenesulfonate | 54970-72-8
异硫氰酸荧光素酯, 5-FITC 5-Isothiocyanato fluorescein, CAS号 3326-32-7
异硫氰酸荧光素酯, 5-FITC 5-Isothiocyanato fluorescein, CAS号 3326-32-7
NA-P-甲苯磺酰-L-精氨酸甲酯盐酸盐
NA-P-甲苯磺酰-L-精氨酸甲酯盐酸盐
1.10菲啰啉, 1,10-Phenanthroline monohydrate, 5144-89-8
1.10菲啰啉, 1,10-Phenanthroline monohydrate, 5144-89-8
无水1.10菲啰啉, 1,10-Phenanthroline, 66-71-7
无水1.10菲啰啉, 1,10-Phenanthroline, 66-71-7
玫瑰红酸钠, Sodium rhodizonate, 523-21-7
玫瑰红酸钠, Sodium rhodizonate, 523-21-7
萘酚绿B,Naphthol Green B ,19381-50-1
萘酚绿B,Naphthol Green B ,19381-50-1
蛋白A|Recombinant Protein A
蛋白A|Recombinant Protein A
蛋白A/G|Recombinant Protein A/G
蛋白A/G|Recombinant Protein A/G
蛋白L | Recombinant Protein L
蛋白L | Recombinant Protein L
Mannan-binding lectin (human, MBL)
Mannan-binding lectin (human, MBL)
Mannan-binding lectin (chicken, MBL)
Mannan-binding lectin (chicken, MBL)
Mannan-binding lectin (rat, MBL)
Mannan-binding lectin (rat, MBL)
Mannan-binding lectin (horse/swine, MBL)
Mannan-binding lectin (horse/swine, MBL)
FastDNA? Spin Kit for Soil
FastDNA? Spin Kit for Soil
Lactate 2-Monooxygenase (Lactate oxidase), Grade I,from Aerococcus viridans, expressed in E. coli, lyophilizate
Lactate 2-Monooxygenase (Lactate oxidase), Grade I,from Aerococcus viridans, expressed in E. coli, lyophilizate
Lactate 2-Monooxygenase (Lactate oxidase), Grade II,from Aerococcus viridans, expressed in E. coli, lyophilizate
Lactate 2-Monooxygenase (Lactate oxidase), Grade II,from Aerococcus viridans, expressed in E. coli, lyophilizate
Lactate 2-Monooxygenase (Lactateoxidase),from Pediococcus species, lyophilizate
Lactate 2-Monooxygenase (Lactateoxidase),from Pediococcus species, lyophilizate
Recombinant Cholesterol Oxidase
Recombinant Cholesterol Oxidase
Glucose Oxidase Amano NA
Glucose Oxidase Amano NA
trans-2-Nonenal 2,4-Dinitrophenylhyd razone Standard
trans-2-Nonenal 2,4-Dinitrophenylhyd razone Standard
CNA标准品
CNA标准品
TFNA-AM标准品
TFNA-AM标准品
TFNA标准品
TFNA标准品
2- (3-chlorophenoxy)propionamide
2- (3-chlorophenoxy)propionamide
Methylene dithiocyanate
Methylene dithiocyanate
Oxpoconazole fumarate
Oxpoconazole fumarate
Quinonamid
Quinonamid
N-Nitrosoanatabine 2,4,5,6 D4, 10ng/ul 于丙酮
N-Nitrosoanatabine 2,4,5,6 D4, 10ng/ul 于丙酮
Prynachlor,10ng/ul 于环己烷
Prynachlor,10ng/ul 于环己烷
USP Solution Ammonium Carbonate TS Conforms to USP 34
USP Solution Ammonium Carbonate TS Conforms to USP 34
USP Solution Ammonium Carbonate TS Conforms to USP 34
USP Solution Ammonium Carbonate TS Conforms to USP 34
USP Solution Ammonium Thiocyanate TS Conforms to USP 34
USP Solution Ammonium Thiocyanate TS Conforms to USP 34
USP Solution Ammonium Thiocyanate TS Conforms to USP 34
USP Solution Ammonium Thiocyanate TS Conforms to USP 34
USP Solution Potassium Carbonate TS Conforms to USP 34
USP Solution Potassium Carbonate TS Conforms to USP 34
USP Solution Potassium Carbonate TS Conforms to USP 34
USP Solution Potassium Carbonate TS Conforms to USP 34
USP Solution Potassium Permanganate 0.100 Normal ) Conforms to USP 34
USP Solution Potassium Permanganate 0.100 Normal ) Conforms to USP 34
USP Solution Potassium Permanganate 0.100 Normal ) Conforms to USP 34
USP Solution Potassium Permanganate 0.100 Normal ) Conforms to USP 34
European Pharmacopoeia Reagent Ammonium Carbonate Solution
European Pharmacopoeia Reagent Ammonium Carbonate Solution
European Pharmacopoeia Reagent Iodoplatinate reagent
European Pharmacopoeia Reagent Iodoplatinate reagent
European Pharmacopoeia Reagent Molybdovanadic reagent
European Pharmacopoeia Reagent Molybdovanadic reagent
European Pharmacopoeia Reagent Naphtolbenzein Solution
European Pharmacopoeia Reagent Naphtolbenzein Solution
European Pharmacopoeia Reagent Potassium Permanganate Solution
European Pharmacopoeia Reagent Potassium Permanganate Solution
European Pharmacopoeia Reagent Potassium Pyroantimonate Solution
European Pharmacopoeia Reagent Potassium Pyroantimonate Solution
European Pharmacopoeia Reagent Sodium Carbonate Solution
European Pharmacopoeia Reagent Sodium Carbonate Solution
European Pharmacopoeia Reagent Zinc chloride Solution iodinated
European Pharmacopoeia Reagent Zinc chloride Solution iodinated
European Pharmacopoeia Reagent 0.1M Ammonium thiocyanate
European Pharmacopoeia Reagent 0.1M Ammonium thiocyanate
European Pharmacopoeia Reagent 0.02M Potassium Permanganate
European Pharmacopoeia Reagent 0.02M Potassium Permanganate
European Pharmacopoeia Reagent Concentrated to make Sodium Standard sol (200ppm Na)
European Pharmacopoeia Reagent Concentrated to make Sodium Standard sol (200ppm Na)
Morphine-3-beta-D-glucuronide-D3,100ug/mL 于甲醇/0.5%NaOH
Morphine-3-beta-D-glucuronide-D3,100ug/mL 于甲醇/0.5%NaOH
Nalorphine HCl,1.0mg/mL as free base
Nalorphine HCl,1.0mg/mL as free base
Fluconazole impurity B
Fluconazole impurity B
Fluconazole impurity C
Fluconazole impurity C
Mab<CK-MM> Mix creatinine kinase isoenzyme MM
Mab Mix creatinine kinase isoenzyme MM
MAB<HCG>M-INN22-IgG Human chorionic gonadotropin b-chain
MABM-INN22-IgG Human chorionic gonadotropin b-chain
Creatine Kinase-MM Monoclonal Antibody (14.15)
Creatine Kinase-MM Monoclonal Antibody (14.15)
Creatine Kinase-MM Monoclonal Antibody (14.5)
Creatine Kinase-MM Monoclonal Antibody (14.5)
Creatine Kinase-MM Monoclonal Antibody (14.52)
Creatine Kinase-MM Monoclonal Antibody (14.52)
Wakopak Navi C18-5硅胶柱(235-60531)
Wakopak Navi C18-5硅胶柱(235-60531)
Wakopak Navi C18-5硅胶柱(231-60533)
Wakopak Navi C18-5硅胶柱(231-60533)