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Antigenic Specificity | CD80 |
Clone | polyclonal |
Host Species | Rabbit |
Reactive Species | human, mouse |
Isotype | n/a |
Format | peptide affinity purified |
Size | 0.1 mg |
Concentration | 1 mg/mL |
Applications | ELISA (EIA), Western Blot (WB) |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
Description | CD80, also known as B7-1, is a type I membrane protein that is a member of the immunoglobulin superfamily. Like the related protein CD86, this protein is expressed by antigen-presenting cells, and is the ligand for two proteins at the cell surface of T cells, CD28 and the cytotoxic T-lymphocyte-associated protein 4 (CTLA-4). Binding of this protein with CD28 antigen is a costimulatory signal for activation of the T-cell and induces T-cell proliferation and cytokine production. CTLA-4 binding negatively regulates T-cell activation and diminishes the immune response (1). Blocking the CTLA-4-CD80/CD86 interaction has been shown to enhance T-cell functions in acute lymphoblastomic leukemia (ALL), suggesting that this pathway may be an attractiv |
Immunogen | Immunogen: CD80 antibody was raised against a peptide corresponding to 17 amino acids near the amino terminus of human CD80. The immunogen is located within amino acids 60 - 110 of CD80. Buffer: CD80 Antibody is supplied in PBS containing 0.02% sodium azide. |
Other Names | [CD80; CD80 molecule; B7; BB1; B7-1; B7.1; LAB7; CD28LG; CD28LG1], [CD80; CD80; B7; BB1; B7-1; B7.1; LAB7; CD28LG; CD28LG1; CD28LG; CD28LG1; LAB7; B7] |
Gene, Accession # | [CD80], Gene ID: 941, NCBI: NP_005182, UniProt: P33681 |
Catalog # | MBS154467 |
Price | $375 |
Order / More Info | CD80 Antibody from MYBIOSOURCE INC. |
Product Specific References | 1. Lane P. Regulation of T and B cell responses by modulating interactions between CD28/CTLA-4 and their ligands, CD80 and CD86. Ann NY Acad Sci 1997; 815:392-400. 2. Feucht J, Kayser S, Gorodezki D, et al. T-cell responses against CD19 pediatric acute lymphoblastic leukemia mediated by bispecific T-cell engager (BiTE) are regulated contrarily by PD-L1 and CD80/CD86 on leukemic blasts. Oncotarget 2016; 7:76902-19. |