GMP Recombinant Human CD274 protein(NP_054862.1)(222 aa), fused with His Tag at the C-terminal, was expressed in HEK293 cell in an animal component free process under cGMP guidelines.
Expression System
HEK293
Species
Human
Tag
C-His Tag
Form
Freeze-dried powder contains Sterile PBS (pH 7.4) with 6% mannitol.
Molecular Mass
Recombinant Human PD-L1 protein contains 222 aa. It has a predicted MW of 26.9 kDa.
Protein length
DNA sequence encoding Human PD-L1(NCBI Reference Sequence: NP_054862.1) was expressed with His tag at the C-terminal.
Endotoxin
<0.1EU/ug
Purity
>=95% by SDS-PAGE and HPLC
Storage
The lyophilized preparation can be stored at 4°C for 24 months, and the dissolved liquid can be stored at -20°C for 6-12 months to avoid repeated freezing and thawing
Reconstitution
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
