Recombinant Human CD274 protein, hFc-tagged

• Cat.No.: CD274-952H
• Product Overview: Recombinant Human CD274 protein(Q9NZQ7-1)(Phe19-Arg238), fused with C-terminal hFc tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: Phe19-Arg238
• Tag: C-hFc
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Human PD-1, mFc Tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for Human PD-L1, hFc Tag with the EC50 of 0.17 ug/ml determined by ELISA (QC Test).
• Molecular Mass: The protein has a predicted MW of 52 kDa. Due to glycosylation, the protein migrates to 68-80 kDa based on Tris-Bis PAGE result.
• Endotoxin: Less than 1EU per μg by the LAL method.
• Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
• Storage: Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: CD274 CD274 molecule [ Homo sapiens ]
• Official Symbol: CD274
• Synonyms: CD274; CD274 molecule; CD274 antigen , PDCD1LG1, programmed cell death 1 ligand 1; programmed cell death 1 ligand 1; B7 homolog 1; B7 H; B7 H1; B7H1; PD L1; PDL1; CD274 antigen; PDCD1 ligand 1; programmed death ligand 1; B7-H; PD-L1; PDCD1L1; PDCD1LG1; MGC142294; MGC142296
• Gene ID: 29126
• mRNA Refseq: NM_014143
• Protein Refseq: NP_054862
• MIM: 605402
• UniProt ID: Q9NZQ7