P38A, HISTAG, HUMAN, RECOMBINANT,E. COLI

p38α, His•Tag®, Human, Recombinant, E. coli
p38α, CSBP, Mxi2, p38, RK, SAPK2α
Recombinant, human p38α/SAPK2 fused to a His•Tag® sequence and expressed in E. coli. Highly active form produced by phosphorylation of the purified SAP Kinase in vitro with MKK6. Suitable for labeling SAP Kinase substrates.
产品信息
Form  Liquid
Formulation  In 150 mM NaCl, 25 mM Tris-HCl, 1 mM DTT, 50% glycerol, pH 8.5.
Molar mass  38000
Avoid freeze/thaw  是的
Specific activity  ≥12,000 units/mg protein
Unit definition  One unit is defined as the amount of enzyme that will catalyze the transfer of 1 pmol of phosphate to myelin basic protein (MBP) per min at 30°C.
Purity  ≥95% by SDS-PAGE
Contaminants  Proteases: none detected
商店和运输信息
Storage  ≤ -70°C
Ship  Dry Ice Only
Standard Handling