Creatine kinase MB (CKMB)

P06732&P12277

Procaryotic expression

C-terminal Strep tag & N-terminal His Tag

Recombinant Proteins

50 mM Tris-HCl pH 8.0, 150 mM NaCl

45kDa & 45kDa

Dry Ice

4°C for short term (1 week), -20°C or -80°C for long term (avoid freezing/thawing cycles; addition of 20-40% glycerol improves cryoprotection)

CKM (Met1-Lys381) &CKB (Met1-Lys381)

ProteoGenix

Escherichia coli (E.coli)