Galactose-1-phosphate Uridyltransferase from galactose-adapted yeast
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3089900 | Sigma-Aldrich | 20 UNITS | 10670 | 请咨询 |
| 3089900 | Sigma-Aldrich | 50 UNITS | 21160 | 请咨询 |
| 3089901 | Sigma-Aldrich | 40 UNITS | 18020 | 请咨询 |
| 3089901 | Sigma-Aldrich | 50 UNITS | 25280 | 请咨询 |
基本信息
| Enzyme Commission (EC) Number【酶学委员会(EC)编号】 | 2.7.7.12 ( BRENDA | IUBMB ) |
| MDL number | MFCD00131120 |
| NACRES | NA.54 |
| Biochem/physiol Actions【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. |
| Unit Definition【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. |
| Physical form【外形】 | Contains buffer salts as citrate and reduced glutathione |
产品性质
| Quality Level【质量水平】 | 300 |
| type【类型】 | Type IV |
| form【形式】 | lyophilized powder |
| Specific Activity | 20-60 units/mg protein (modified Warburg-Christian) |
| composition【组成】 | Protein, 15-35% |
| foreign activity【异质活性】 | 6-phosphogluconate dehydrogenase ≤0.5% UDP glucose pyrophosphorylase and galactokinase ≤0.2% |
| storage temp.【储存温度】 | −20℃ |
| packaging【包装】 | 20, 50 units in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |