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等级
Molecular Biology
质量水平
检测方案
≥99% (titration)
形式
powder
solid
反应适用性
reagent type: reductant
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
颜色
white
溶解性
water: 15 mg/mL
痕量阳离子
heavy metals: ≤0.001%
吸光度
≤0.100 at 280 nm at 100 mM (1 cm)
≤0.500 at 260 nm at 100 mM (1 cm)
异质活性
DNases, proteases, RNases, none detected
运输
ambient
储存温度
2-8°C
InChI
1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m0/s1
InChI key
VHJLVAABSRFDPM-IMJSIDKUSA-N
相关类别
一般描述
A protective agent for SH groups.
Water-soluble protective reagent for sulfhydryl groups [absorbance (100 mM): ≤0.5 at 260 nm; ≤0.1 at 280 nm]. It is capable of maintaining monothiols completely in the reduced state and of reducing disulfides quantitatively. Since it readily permeates cell membranes, it can protect protein sulfhydryls and restore enzyme activity lost by oxidation.
包装
Packaged under inert gas
警告
Toxicity: Harmful (C)
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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