生物来源
human
重组
expressed in E. coli
方案
≥90% (SDS-PAGE)
表单
aqueous solution
分子量
56.2 kDa
包装
pkg of 20 μg
储存条件
avoid repeated freeze/thaw cycles
浓度
>0.02 mg/mL
NCBI登记号
UniProt登记号
运输
dry ice
储存温度
−70°C
基因信息
human ... PTPRM(5797)
一般描述
Protein tyrosine phosphatase. Catalytic domain, (amino acids 839-1100), (Gene bank accession number BC051651) with N-terminal GST tag, MW = 56.2 kDa, expressed in an E. coli expression system.
应用
Useful for the study of enzyme kinetics, regulation, and to dephosphorylate target substrates.
单位定义
One unit will hydrolyze 1 nmol p-nitrophenyl phosphate per minute at pH 7.4 and 30°C.
外形
Formulated in 25 mM Tris-HCl, pH 8.0, 75 mM NaCl, 0.05% Tween-20, 50% glycerol, 2 mM EDTA, 1 mM DTT, and 10 mM glutathione.
制备说明
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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