G6511
谷胱甘肽S-转移酶 来源于马肝脏
lyophilized powder, ≥25 units/mg protein
别名:
GST, 谷胱甘肽 R 转移酶, 谷胱甘肽 S-烯醇转移酶, 谷胱甘肽 S-烷基转移酶, 谷胱甘肽 S-环氧转移酶, 谷胱甘肽 S-芳烷基转移酶, 谷胱甘肽S-芳基转移酶
产品名称
谷胱甘肽S-转移酶 来源于马肝脏, lyophilized powder, ≥25 units/mg protein
biological source
equine liver
form
lyophilized powder
specific activity
≥25 units/mg protein
mol wt
45-50 kDa
composition
Protein, ≥60%
storage temp.
−20°C
Quality Level
Analysis Note
双缩脲法测定蛋白质。
纯化并通过改良 Simons 和 Vander Jagt 方法进行分析。
酶活性基于还原型谷胱甘肽与第二个底物的结合。单个蛋白通常对一类以上底物具有活性。
纯化并通过改良 Simons 和 Vander Jagt 方法进行分析。
酶活性基于还原型谷胱甘肽与第二个底物的结合。单个蛋白通常对一类以上底物具有活性。
Biochem/physiol Actions
催化还原型谷胱甘肽与各种疏水性化学物质结合的蛋白质家族。
来自马肝脏的谷胱甘肽 S-转移酶 (GST) 已被用于
- 作为阿曲库铵孵育人脐静脉内皮细胞 (HUVEC) 的 Tris 缓冲液的成分，以评估阿曲库铵存在时 HUVEC 的增殖
- 作为 GSB 贮备液的组分，用于测定完整拟南芥细胞中的 GSB（谷胱甘肽 S-双甲烷）结合物荧光强度
- 作为分光光度法测定 GST 活性的酶标准品
谷胱甘肽 S-转移酶是一类催化还原型谷胱甘肽与多种含有亲电中心的疏水化学物质结合的蛋白质家族。
General description
谷胱甘肽 S-转移酶 (GST) 是一种主要的解毒酶，以细胞质和细胞膜的多种同功酶形式存在。这些同工酶的催化活性不同，非催化结合属性也不同。GST 的胞浆亚型由 5 个基因编码，即 α, θ, μ, σ和 π。 α, μ和 π是哺乳动物中丰度最高的形式。膜结合 GST 形式由单基因编码。
Other Notes
1 个单位在pH 6.5 和 25°C 下每分钟将结合 1.0 μmol 1-氯-2,4-二硝基苯与还原型谷胱甘肽。
Physical form
含 Tris、还原型谷胱甘肽和 EDTA 的冻干粉。
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
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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