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?/-80?. The shelf life of lyophilized form is 12 mo
Notes:
Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Recombinant Human Programmed cell death 1 ligand 1(CD274),partial
Product Videos
Custom Field
Research TopicCancer
Uniprot IDQ9NZQ7
Gene NamesCD274
OrganismHomo sapiens (Human)
Expression Region19-238aa
Sequence InfoExtracellular Domain
SourceMammalian cell
Tag InfoC-terminal FC-tagged
MW52.7 kDa
Alternative Name(s)B7 homolog 1 (B7-H1) (CD274) (PD-L1) (PDCD1 ligand 1) (Programmed death ligand 1) (B7H1) (PDCD1L1) (PDCD1LG1) (PDL1)
PurityGreater than 85% as determined by SDS-PAGE.
Storage BufferTris-based buffer?50% glycerol
StorageThe 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?/-80?. The shelf life of lyophilized form is 12 mo
NotesRepeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Protein FamiliesImmunoglobulin superfamily, BTN/MOG family