Cat.No.
ppk-8320P
Species
Propionibacterium shermanii
Product Name
Native Propionibacterium shermanii ppk
Product Overview
Polyphosphate Kinase purified circa 10 fold Free of all Polyphosphate Glucokinase activity, and was purified from Propionibacterium shermanii. Native MW 83 kD (monomer)
Source
Propionibacterium shermanii
Form
The protein was lyophilized from 1.15ml PPK solution containing 43.6 U/ml of PPK activity, 0.77 mg/ml total protein, 10mM potassium phosphate pH 6.8 and 25mM sodium polyphosphate.
Applications
56.5 U/mg.
Storage
Lyophilized Polyphosphate kinase although stable at room temperature for weeks, should be stored desiccated below -18 °C Upon reconstitution PPK should be stored at 4 °C between 2-7 days and for future use below -18 °C For long term storage it is recommended to add carrier protein (0. 1% HSA or BSA). Please prevent freeze/thaw cycles.
Reconstitution
The contents of the vial can be reconstituted in 1-10 ml deionized water.
Official Symbol
ppk
Gene ID
