Recombinant Human CD3E protein, hFc-Avi-tagged, Biotinylated

• Cat.No.: CD3E-6754H
• Product Overview: Biotinylated Recombinant Human CD3E protein(P07766)(Asp23-Thr48), fused with C-terminal hFc-Avi tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: C-hFc-Avi
• Protein length: Asp23-Thr48
• Conjugation/Label: Biotin
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Anti-CD3 Antibody, hFc Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human CD3E 1-27, hFc Tag with the EC50 of 5.9ng/ml determined by ELISA.
• Molecular Mass: The protein has a predicted MW of 31.3 kDa. Due to glycosylation, the protein migrates to 40-50 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: CD3E CD3e molecule, epsilon (CD3-TCR complex) [ Homo sapiens ]
• Official Symbol: CD3E
• Synonyms: CD3E; CD3e molecule, epsilon (CD3-TCR complex); CD3e antigen, epsilon polypeptide (TiT3 complex); T-cell surface glycoprotein CD3 epsilon chain; CD3-epsilon; T-cell surface antigen T3/Leu-4 epsilon chain; T-cell antigen receptor complex, epsilon subunit of T3; T3E; TCRE; FLJ18683
• Gene ID: 916
• mRNA Refseq: NM_000733
• Protein Refseq: NP_000724
• UniProt ID: P07766