高品质纳米球&微球
新产品——高品质纳米球&微球
纳米金(nanogold)即指金的微小颗粒,其直径在1~100nm,具有高电子密度、介电特性和催化作用,能与多种生物大分子结合,且不影响其生物活性
1971年Faulk和Taylor采用免疫金染色(immunogold staining,IGS)将兔抗沙门氏菌抗血清与纳米金颗粒结合,用直接免疫细胞化学技术检测沙门氏菌的表面抗原,开创了纳米金免疫标记技术。
随着纳米科技的兴起,纳米金粒子以其独特的光学、电学性质在许多领域表现出潜在的应用价值,引起了人们浓厚的研究兴趣。由于不存在内源酶干扰及放射性同位素污染等问题,纳米金粒子作为标记物或显色剂应用于免疫诊断和免疫分析中,逐渐取代传统的三大标记技术,也逐渐有取代酶联免疫分析等检测方法的趋势。
举例应用:
如图所示,免疫比浊试剂中抗体被固载于纳米颗粒表面,当抗体-抗原复合反应发生时,会造成纳米颗粒间聚集,引起浊度的变化。相比传统的分子间聚集,纳米乳胶的团聚体处于纳米尺度,会带来更明显的信号相应
贵金属纳米球(可以提供大包装,请咨询我们
中文名 |
英文名 |
直径(nm) |
包装 |
微粒数/ml |
金纳米球 |
Gold Nanospheres |
2 |
10ml;20ml;50ml;100ml |
1.5x1014 |
金纳米球 |
Gold Nanospheres |
5 |
10ml;20ml;50ml;100ml |
5.0x1013 |
金纳米球 |
Gold Nanospheres |
10 |
10ml;20ml;50ml;100ml |
5.7x1012 |
金纳米球 |
Gold Nanospheres |
15 |
10ml;20ml;50ml;100ml |
1.4x1012 |
金纳米球 |
Gold Nanospheres |
20 |
10ml;20ml;50ml;100ml |
7.0x1011 |
金纳米球 |
Gold Nanospheres |
30 |
10ml;20ml;50ml;100ml |
2.0x1011 |
金纳米球 |
Gold Nanospheres |
40 |
10ml;20ml;50ml;100ml |
9.0x1010 |
金纳米球 |
Gold Nanospheres |
50 |
10ml;20ml;50ml;100ml |
4.5x1010 |
金纳米球 |
Gold Nanospheres |
60 |
10ml;20ml;50ml;100ml |
2.6x1010 |
金纳米球 |
Gold Nanospheres |
80 |
10ml;20ml;50ml;100ml |
1.1x1010 |
金纳米球 |
Gold Nanospheres |
100 |
10ml;20ml;50ml;100ml |
5.6x109 |
金纳米球 |
Gold Nanospheres |
150 |
10ml;20ml;50ml;100ml |
1.7x109 |
金纳米球 |
Gold Nanospheres |
200 |
10ml;20ml;50ml;100ml |
7.0x108 |
金纳米球 |
Gold Nanospheres |
250 |
10ml;20ml;50ml;100ml |
3.6x108 |
银纳米球 |
Silver Nanospheres |
20 |
10ml;20ml;50ml;100ml |
7.0x1011 |
银纳米球 |
Silver Nanospheres |
40 |
10ml;20ml;50ml;100ml |
9.0x1010 |
银纳米球 |
Silver Nanospheres |
60 |
10ml;20ml;50ml;100ml |
2.6x1010 |
银纳米球 |
Silver Nanospheres |
80 |
10ml;20ml;50ml;100ml |
1.1x1010 |
纳米乳胶和乳胶微粒(可以提供大包装,请咨询我们)
中文名 |
英文名 |
直径 |
包装 |
浓度 |
纳米乳胶 |
Plain Polystyrene Nanospheres |
50nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
100nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
200nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
300n |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
400nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
500nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
600nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
700nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
800nm |
10ml |
25mg/ml |
纳米乳胶 |
Plain Polystyrene Nanospheres |
900nm |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
1um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
1.25um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
1.5um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
1.75um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
2um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
2.5um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
3um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
3.5um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
4um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
4.5um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
5um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
5.5um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
6um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
6.5um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
7um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
8um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
10um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
12um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
15um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
20um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
25um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
30um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
35um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
40um |
10m |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
50um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
60um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
70um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
80um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
100um |
10m |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
150um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
200um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
225um |
10ml |
25mg/ml |
乳胶微球 |
Plain Polystyrene Microspheres |
250um |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
200nm |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
300nm |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
400nm |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
500nm |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
600nm |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
700nm |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
800nm |
10ml |
25mg/ml |
氨基纳米乳胶 |
Aminated Polystyrene Nanospheres |
900nm |
10ml |
25mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
1um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
2um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
2.5um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
3um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
3.5um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
4um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
5um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
6um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
7um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
8um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
10um |
10ml |
50mg/ml |
氨基乳胶微球 |
Aminated Polystyrene Microspheres |
12um |
10ml |
50mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
15nm |
10ml |
10mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
25nm |
10ml |
10mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
50nm |
10ml |
50mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
100nm |
10ml |
50mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
200nm |
10ml |
50mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
400nm |
10ml |
50mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
600nm |
10ml |
50mg/ml |
羧基纳米乳胶 |
Carboxylated Polystyrene Nanospheres |
800nm |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
1um |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
2um |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
3um |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
4um |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
6um |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
8um |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
10um |
10ml |
50mg/ml |
羧基乳胶微球 |
Carboxylated Polystyrene Microspheres |
12um |
10ml |
50mg/ml |
更多产品:
1. 无机
1) 贵金属类:金纳米球;银纳米球;钯纳米球(定制);铂纳米球(定制)
2) 二氧化硅类:单分散二氧化硅纳米球&微球&毫球,表面氨基,环氧基或羧基修饰二氧化硅纳米球&微球;包被亲和素,链霉亲和素,蛋白A,荧光(蓝,绿,红)的二氧化硅纳米球&微球
3) 氧化铝纳米球&微球;表面氨基官或羧基修饰氧化铝纳米球&微球
4) 二氧化钛纳米球&微球;表面氨基或羧基修饰二氧化钛纳米球&微球
5) 玻璃微珠;精密筛孔校准玻璃球;高折射率玻璃微球;中空玻璃微球,彩色玻璃微球
6) 陶瓷类:钇稳定氧化锆微球;硅酸锆微球
2. 有机
1) 乳胶(聚苯乙烯)纳米球&微球;表面氨基或羧基修饰聚苯乙烯纳米球&微球;包被亲和素,链霉亲和素,生物素,抗体或荧光的聚苯乙烯(乳胶)纳米球&微球
2) 聚甲基丙烯酸甲酯微球
3) 三聚氰胺纳米球&微球;氨基或羧基修饰的三聚氰胺纳米球&微球;荧光标记的三聚氰胺纳米球&微球
4) 聚乳酸纳米球&微球;表面氨基或羧基修饰聚乳酸纳米球&微球;包被胶原聚乳酸微球;染色(荧光或非荧光)聚乳酸纳米球&微球
3. 磁性
1) CorMag>150emu/g 纳米球&微球;氨基或羧基表面修饰以及荧光
2) 二氧化硅纳米球&微球
3) 磁性聚苯乙烯微球;氨基或羧基修饰聚苯乙烯微球;包被抗体,亲和素,链霉亲和素聚苯乙烯微球;荧光聚苯乙烯微球;聚乙二醇修饰聚苯乙烯微球。
4) 葡聚糖(右旋糖酐)纳米球,氨基,羧基修饰葡聚糖纳米球;包被亲和素,链霉亲和素,生物素或蛋白A的葡聚糖纳米球
以上产品均可提供工业生产用大包装,请联系我们!
相关产品:
1、固定化酶纳米载体
3、免疫比浊纳米载体
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