产品说明
包装
20, 50 units in glass bottle
生化/生理作用
Galactose-1-phosphate uridyltransferase (GALT) facilitates the simultaneous conversion of uridine diphosphoglucose (UDP-glucose) and galactose-1-phosphate (gal-1P) to uridine diphosphogalactose (UDP-galactose) and glucose-1-phosphate. Classic Galactosemia (CG) is an inherited metabolic condition caused by deficiency of GALT activity.
单位定义
One unit will form 1.0 μmole of glucose 1-phosphate from UDP-glucose, galactose 1-phosphate and NADP+ per min at pH 8.7 at 25 ℃ as detected by a coupled system using phosphoglucomutase.
外形
Contains buffer salts as citrate and reduced glutathione
基本信息
| 酶学委员会(EC)编号 | 2.7.7.12 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD00131120 |
| NACRES | NA.54 |
产品性质
| 质量水平 | 300 |
| 类型 | Type IV |
| 形式 | lyophilized powder |
| specific activity | 20-60 units/mg protein (modified Warburg-Christian) |
| 组成 | Protein, 15-35% |
| 异质活性 | 6-phosphogluconate dehydrogenase ≤0.5% UDP glucose pyrophosphorylase and galactokinase ≤0.2% |
| 储存温度 | −20℃ |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
