TD-HV974046

Envafolimab(TD-HV974046) is a research-grade recombinant antibody targetingCD1. Produced in mammalian cells with native-like glycosylation.HighlightsResearch Grade— For PK/PD studies, assay development, and ADA research.Native Glycosylation— Mammalian expression ensures native-like patterns.

Human

ELISA, Bioactivity: FACS, Functional assay, Research in vivo

Chimeric

(VH-CH2-CH3)2

Monoclonal

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

Please contact the lab for this information.

>95% purity as determined by SDS-PAGE.

Protein A/G purified from cell culture supernatant.

Q9NZQ7

Liquid

0.01M PBS, pH 7.4.Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -80°C.

KN-035, 2102192-68-5

Atezolizumab (trade name Tecentriq) is a fully humanized, engineered monoclonal antibody of IgG1 isotype against the protein programmed cell death-ligand 1 (PD-L1). In 2015, it was in clinical trials as an immunotherapy for several types of solid tumors. It was under investigation by Genetech/Roche. In April 2016, Roche announced that atezolizumab had been granted fast track status for lung cancer by the FDA. In May 2018, Tecentriq was in combination with Avastin and standard chemotherapy for some patients with lunch cancer was granted priority review.

Detects Human CD274/PD-L1/B7-H1 in indirect ELISAs.　　|　SDS-PAGE for Research Grade Envafolimab.　　|　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 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 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 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.

For research use only. Not suitable for clinical or therapeutic use.