Full length of CK M and CK B subunits expressed in E. coli
Lyophilised from Hepes buffer containingstabilisers and 0.3% BSA (added prior to lyophilisation), pH 7.2
TOTAL CK ACTIVITY
≥700 U/mg (after reconstitution)
1mg, 5mg and 10mg vial contents verified by Cobas CK-MB mass assay
Major band observed at 43kDa corresponding to CK M and CK B subunits with some minor bands (pre BSA/pre lyophilisation).
> 90% CK MB by CK isoenzyme electrophoresis (CK MM and CK BB total <10%)
CK MB reconstitution buffer (code AU 3320) should be used
+2 to +8°C for lyophilised product. Reconstituted product is stable for up to 21 days at +2 to +8°C using AU 3320. If longer reconstituted storage is equired it is recommended to store at -20°C. If alternative reconstitution buffer is used customers must determine their own reconstituted stability.