腺苷脱氨酶

腺苷脱氨酶在哺乳动物组织中广泛存在，参与嘌呤的代谢。它可以催化腺苷脱氨生成肌苷，也可以使2’-脱氧腺苷脱氨生成2’-脱氧肌苷。
Physical form: Suspension in 3.2 M (NH4)2SO4,10mM potassium phosphate, pH 7.4
Source: Calf Spleen
Enzyme Commission Number: EC 3.5.4.4
CAS Number: 9026-93-1
Storage temperature: 2-8℃
Specific activity: 150~200U/mg protein
Unit definition: One unit will deaminate one micromole of adenosine to inosine per minute at pH 7.4 at 25℃.
PROPERTIES
Molecular weight ~33 kDa (SDS-PAGE)
Isoelectric point 4.85
Optimum pH: 7.4
Optimum temperature: 75℃
pH Stability 4.0~10.0(25℃,16hr)
Thermal stability <60℃ (pH 7.4, 30min)