G9270
γ-谷氨酰转肽酶 来源于马肾脏
Type VI, 5-12 units/mg solid
别名:
γ-谷氨酰转移酶, γ;-GT, GGTP, （5-谷氨酰）肽：氨基酸 5-谷氨酰转移酶
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-931-5
MDL number:
Specific activity:
5-12 units/mg solid
Biological source:
equine kidney
biological source
equine kidney
Quality Level
type
Type VI
form
solid
specific activity
5-12 units/mg solid
storage temp.
−20°C
General description
γ-谷氨酰转肽酶是一种异二聚酶，属于N端亲核水解酶超家族。
Application
来自马肾的γ-谷氨酰转肽酶已用于：
- 鉴定河豚肝脏中4-S-半胱氨酸河豚毒素的形成
- 作为标准品，用于测定人B细胞淋巴瘤细胞裂解物的γ -谷氨酰转移酶的活性
- 解异肽，以研究其对微管蛋白聚集的影响
Biochem/physiol Actions
γ-谷氨酰转肽酶参与谷胱甘肽代谢，可以催化γ -谷氨酰化合物的裂解，如谷胱甘肽。它还对γ -谷氨酰基向氨基酸和多肽的转移发挥着作用。
Analysis Note
粗品
Other Notes
在 25°C、pH 8.5 的条件下，一个单位每分钟从 L-γ-谷氨酰-β-硝基苯胺中释放出 1.0 μmol 对硝基苯胺。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
低风险生物材料
此项目有
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| G9270-100UN | 04061832924243 |