Gibco™ Human B7-2 Fc Recombinant Protein, PeproTech®

CHO cells Recombinant Protein

Supplier:  Gibco™ 310331MG

Catalog No. 310-33-1MG

Description

CD86 is one of two ligands (the other CD80) for CTLA4 and CD28. CD86 acts as costimulatory molecule in eliciting T-cell help during antigen presentation. Antigen presentation in the absence of sufficient co-stimulation involving CD86/CD80 can induce tolerance. CD80 appears to play a role distinct from CD80 in T helper cell differentiation. CD86 is a type I membrane protein that is a member of the immunoglobulin superfamily. The CD86 protein is expressed by antigen-presenting cells, and it is the ligand for two proteins at the cell surface of T cells, CD28 antigen and cytotoxic T-lymphocyte-associated protein 4. Binding of CD86 with CD28 antigen is a costimulatory signal for activation of the T-cell. Binding of CD86 with cytotoxic T-lymphocyte-associated protein 4 negatively regulates T-cell activation and diminishes the immune response. Alternative splicing results in two transcript variants encoding different isoforms of CD86. Additional transcript variants have been described for CD86, but their full-length sequences have not been determined. Diseases associated with CD86 dysfunction include gallbladder squamous cell carcinoma and myocarditis.

Specifications

• Accession Number: P42081
• Format: Lyophilized
• Gene ID (Entrez): 942
• Name: Human B7-2 Fc
• Quantity: 1 mg
• Storage Requirements: -20°C
• Endotoxin Concentration: <1 EU/µg
• Gene Symbol: CD86
• Conjugate: Unlabeled
• Sequence: LKIQAYFNET ADLPCQFANS QNQSLSELVV FWQDQENLVL NEVYLGKEKF DSVHSKYMGR TSFDSDSWTL RLHNLQIKDK GLYQCIIHHK KPTGMIRIHQ MNSELSVLAN FSQPEIVPIS NITENVYINL TCSSIHGYPE PKKMSVLLRT KNSTIEYDGV MQKSQDNVTE LYDVSISLSV SFPDVTSNMT IFCILETDKT RLLSSPFSIE LEDPQPPPDH GGPKSCDKTH TCPPCPAPEL LGGPSVFLFP PKPKDTLMIS RTPEVTCVVV DVSHEDPEVK FNWYVDGVEV HNAKTKPREE QYNSTYRVVS VLTVLHQDWL NGKEYKCKVS NKALPAPIEK TISKAKGQPR EPQVYTLPPS RDELTKNQVS LTCLVKGFYP SDIAVEWESN GQPENNYKTT PPVLDSDGSF FLYSKLTVDK SRWQQGNVFS CSVMHEALHN HYTQKSLSLS PGK

• For Use With (Application): Functional Assay
• Formulation: protein with no preservative
• Molecular Weight (g/mol): 51.2
• Purity: ≥ 95% by SDS-PAGE gel and HPLC analyses.
• Source: CHO cells
• Regulatory Status: RUO
• Gene Alias: activation B7-2 antigen; B lymphocyte activation antigen B72; B7; B7.2; B70; B7-2; B-lymphocyte activation antigen B7-2; BU63; CD28 antigen ligand 2; Cd28l2; CD28LG2; CD86; CD86 antigen; CD86 antigen (CD28 antigen ligand 2, B7-2 antigen); CD86 antigen precursor; CD86 molecule; CLS1; CTLA-4 counter-receptor B7.2; early T cell costimulatory molecule-1; early T-cell costimulatory molecule 1; Early T-cell co-stimulatory molecule 1; ETC-1; FUN-1; LAB72; Ly58; Ly-58; MB7; MB7-2; membrane glycoprotein; MGC34413; T-lymphocyte activation antigen CD86; TS/A-2
• Specific Reactivity: Human
• Recombinant: Yes