Creatine Kinase MB (CK-MB), Type I

Product Name	Human Creatine Kinase MB
Source	Recombinant
Catalogue Number	190-24-R1
Purity	> 95% (SDS-PAGE)
Form	Liquid
Expression System	Pichia pastoris (Yeast)
Protein	> 1.0 mg/mL (Coomassie)
Activity	> 400 U/mL @ 37°C
Unit Definition	One unit will catalyze the transphosphorylation of one micromole of phosphate from creatine phosphate to ADP per minute at 37°C.
Formulation	Solution in 20 mM potassium phosphate, 1 mM DTT, 50% glycerol (v/v), pH 5 - 6.
Appearance	Clear, colorless solution
Additional Info	Heterodimer comprised of recombinant, full-length B subunit (accession P12277, 2 – 381) and recombinant M subunit without the C-terminal lysine (accession P06732, 2 – 380)
Storage	-70°C
Recertification	2 years
Application	ELISA, Western Blot