Active Recombinant Human CD3E protein, Fc-tagged, Biotinylated

• Cat.No.: CD3E-276H
• Product Overview: The recombinant human CD3e-Fc fusion is expressed as a 333 amino acid protein consisting of Asp23 - Val127 region of CD3e (UniProt accession #P07766) and a C-terminal Fc from human IgG1, which exists as a dimer under non-reducing conditions.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: 23-127 a.a.
• Form: Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier and preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule).
• Bio-activity: Recognized by recombinant anti-CD3e monoclonal antibodies.
• Molecular Mass: Calculated molecular mass (kDa): 37.4; Estimated by SDS-PAGE under reducing condition (kDa): ~45
• AA Sequence: DGNEEMGGIT QTPYKVSISG TTVILTCPQY PGSEILWQHN DKNIGGDEDD KNIGSDEDHLSLKEFSELEQ SGYYVCYPRG SKPEDANFYL YLRARVCENC MEMDVSTGTH TCPPCPAPELLGGPSVFLFP PKPKDTLMIS RTPEVTCVVV DVSHEDPEVK FNWYVDGVEV HNAKTKPREEQYNSTYRVVS VLTVLHQDWL NGKEYKCKVS NKALPAPIEK TISKAKGQPR EPQVYTLPPSREEMTKNQVS LTCLVKGFYP SDIAVEWESN GQPENNYKTT PPVLDSDGSF FLYSKLTVDKSRWQQGNVFS CSVMHEALHN HYTQKSLSLS PGK
• Endotoxin: <0.1 EU per 1 μg of purified recombinant protein determined by the LAL method
• Purity: >95% judged by SDS-PAGE under reducing condition
• Storage: The product is shipped at 4 centigrade. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20 centigrade for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4 centigrade for no more than 2 weeks.Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• Conjugation: Biotin

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
• MIM: 186830
• UniProt ID: P07766
• Chromosome Location: 11q23
• Pathway: Adaptive Immune System, organism-specific biosystem; CXCR4-mediated signaling events, organism-specific biosystem; Chagas disease (American trypanosomiasis), organism-specific biosystem; Chagas disease (American trypanosomiasis), conserved biosystem; Costimulation by the CD28 family, organism-specific biosystem; Downstream TCR signaling, organism-specific biosystem; Downstream signaling in naive CD8+ T cells, organism-specific biosystem
• Function: SH3 domain binding; T cell receptor binding; protein heterodimerization activity; protein kinase binding; receptor activity; receptor signaling complex scaffold activity; receptor signaling protein activity; transmembrane signaling receptor activity