Anti-Human PD-L1 Reference Antibody (Envafolimab, RUO)

Catalog No.	HV974046
Brand	abinScience
Tested applications	FCM
Species reactivity	Human
Form	Liquid
Storage buffer	0.01M PBS pH 7.4
Purity	>95% purity as determined by SDS-PAGE.
Isotype	(VH-CH2-CH3)2
Applications	ELISA, Bioactivity: FACS, Functional assay, Research in vivo
Target	B7-H1, Programmed cell death 1 ligand 1, PDCD1 ligand 1, PDCD1L1, B7 homolog 1, PDCD1LG1, PDL1, hPD-L1, Programmed death ligand 1, B7H1, PD-L1, CD274
Purification	Protein A/G purified from cell culture supernatant.
Endotoxin level	< 10 EU/mg
Expression system	Mammalian cells
Accession	Q9NZQ7
Stability and Storage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternative name	KN-035, 2102192-68-5
Note	For research use only. Not suitable for clinical or therapeutic use.
Isotype Control	Human IgG1 Recombinant Isotype Control Antibody (13R4) (HV080507) Human IgG1 (E356D/M358L), kappa Recombinant Isotype Control Antibody (HyHEL-10) (HV080013) Anti-LASV GPC Recombinant Antibody (Fab 37.7) (VK453013)

Bioactivity	Detects Human CD274/PD-L1/B7-H1 in indirect ELISAs.
SDS-PAGE	SDS-PAGE for Research Grade Envafolimab.
Flow CytoMetry	Flow-cytometry using APC anti-human CD274 antibody. MDA-MB-231 cells were stained with an irrelevant antibody (Blue Histogram) or an APC anti-human CD274 monoclonal antibody (Catalog: HV974046, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.
Flow CytoMetry	Flow-cytometry using FITC anti-human CD274 antibody. MDA-MB-231 cells were stained with an irrelevant antibody (Blue Histogram) or an FITC anti-human CD274 monoclonal antibody (Catalog: HV974046, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.
Flow CytoMetry	Flow-cytometry using PE anti-human CD274 antibody. MDA-MB-231 cells were stained with an irrelevant antibody (Blue Histogram) or an PE anti-human CD274 monoclonal antibody (Catalog: HV974046, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.
Flow CytoMetry	Flow-cytometry using anti-human CD274 antibody. Untransfected cells (blue Histogram) and Transfected cells (Yellow Histogram) were stained with an anti-human CD274 monoclonal antibody (Catalog: HV974046) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Human IgG H&L Polyclonal Antibody, FITC (abinScience: HF690414) and cells analysed on a NovoCyte Flow Cytometer.