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PKA, Catalytic Subunit, Mouse, Recombinant, E. coli
cAMP-Dependent Protein Kinase, Catalytic Subunit, Protein Kinase A, Catalytic Subunit
Recombinant, mouse PKA catalytic subunit expressed in E. coli. Regulates a number of cellular functions including gene expression, carbohydrate metabolism, Ca2+ homeostasis, and ion channel function. Suitable for studying the phosphorylation of purified substrates and for use with cell extracts. Unlike the holoenzyme, the catalytic subunit does not require cAMP for activation.
产品信息
Form Liquid
Formulation In 50 mM NaCl, 20 mM Tris-HCl, 1 mM EDTA, 2 mM DTT, 50% glycerol, pH 7.5.
Molar mass 38000
Avoid freeze/thaw 是的
Specific activity ≥5 x 106 U/mg protein
Unit definition One unit is defined as the amount of enzyme that will transfer 1.0 pmol phosphate to Kemptide (LRRASLG; Cat. No. 05-23-4900) per min at 30°C, pH 7.5.
Activity ≥2.5 x 106 U/ml
Contaminants Phosphatases, proteases: none detected
EC number 2.7.1.37
商店和运输信息
Storage -20°C
Ship Blue Ice Only
Standard Handling |