Phosphatidylserine decarboxylase proenzyme
Cleaved into the following 2 chains:
1. Phosphatidylserine decarboxylase alpha chain
2. Phosphatidylserine decarboxylase beta chain
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Catalyzes the formation of phosphatidylethanolamine (PtdEtn) from phosphatidylserine (PtdSer).
Cell membrane, Peripheral membrane protein
Phosphatidylserine decarboxylase family, PSD-B subfamily, Prokaryotic type I sub-subfamily