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D-Luciferin potassium
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
D-Luciferin potassium图片
CAS NO:115144-35-9
包装与价格:
包装价格(元)
10 mg电议
50 mg电议
100 mg电议
200 mg电议
500 mg电议

产品名称
D-Luciferin Potassium Salt
D-Luciferin K Salt
D-荧光素钾盐
产品介绍
D-Luciferin Potassium Salt 是一种萤光素酶的底物,能够催化生物发光昆虫产生典型的黄绿光。

产品描述

D-Luciferin is a popular bioluminescent substrate of luciferase in the presence of ATP.

激酶实验

Enolase activity assay is in the 2.0 mM MgSO4 and 400 mM KCl in the absence or presence of ENOblock or NaF, at 37°C by incubating pure enolase (3–9 U) in a buffer containing 50 mM imidazole-HCl (pH 6.8). The reaction is initiated by adding 1 μmol of 2-phospho-D-glycerate, and the OD is measured after 10 min of reaction time with a spectrophometer at 240 nm.

Cas No.

115144-35-9

分子式

C11H7KN2O3S2

分子量

318.41

别名

D-Luciferin Potassium Salt;D-Luciferin K Salt;D-荧光素钾盐;D-Luciferin potassium

储存和溶解度

DMSO:2.63 mg/mL (8.26 mM),Need ultrasonic
H2O:12.5 mg/mL (39.26 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years