Invitrogen™ CD80 (B7-1) Monoclonal Antibody (2D10.4), Brilliant Ultra Violet™ 661, eBioscience™, Invitrogen™

Product Code.	Quantity	unitSize
17867080	25 Tests	Pack of 25
17877080	100 Tests	Pack of 100

Product Code. 17867080 Supplier Invitrogen™ Supplier No. 376080941

Description

Mouse Monoclonal Antibody

The 2D10.4 mAb reacts with human CD80 (B7-1), a 60 kDa member of the Ig superfamily. CD80 is expressed by activated B cells, macrophages and dendritic cells. In addition, activated T cells express this antigen. CD80 has high affinity for binding to two T cell surface antigens, CD28 and CD152 (CTLA-4). The interaction of CD28 and CD152 with CD80 is crucial in T-B cell communication leading to activation of T and B cells, respectively. Applications Reported: This 2D10.4 antibody has been reported for use in flow cytometric analysis. Applications Tested: This 2D10.4 antibody has been pre-diluted and tested by flow cytometric analysis of Raji cells. This may be used at 5μL (0.5μg) per test Brilliant Ultra Violet 661 (BUV661) is a tandem dye that emits at 660 nm and is intended for use on cytometers equipped with an Ultraviolet (355 nm) laser. Please make sure that your instrument is capable of detecting this fluorochrome. When using two or more Super Bright, Brilliant Violet, Brilliant Ultra Violet, or other polymer dye-conjugated antibodies in a staining panel, it is recommended to use Super Bright Complete Staining Buffer (SB-4401-42) or Brilliant Stain Buffer (00-4409-75) to minimize any non-specific polymer interactions. Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light. Excitation: 350 nm; Emission: 660 nm; Laser: Ultraviolet Laser.

CD80 (B7-1) and CD86 (B7-2) are ligands of T cell critical costimulatory molecule CD28, and of an inhibitory receptor CTLA-4 (CD152). Both B7 molecules are expressed on professional antigen-presenting cells and are essential for T cell activation, and both molecules can also substitute for each other in this process. CD80 is rapidly induced on the surface of in vitro activated B cells, with Epstein Barr Virus (EBV) transformed B cell lines, with Burkitts lymphoma cell lines, with freshly isolated follicular B lymphoma cells, T cells, and monocytes. The B-lymphocyte activation antigen B7-1 provides regulatory signals for T lymphocytes as a consequence of binding to the CD28 and CTLA4 ligands of T cells. Diseases associated with CD80 dysfunction include gallbladder squamous cell carcinoma and myocarditis.

Specifications

• Antigen: CD80 (B7-1)
• Applications: Flow Cytometry
• Classification: Monoclonal
• Clone: 2D10.4
• Concentration: 5 μL/Test
• Conjugate: Brilliant Ultraviolet 661
• Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
• Gene: CD80
• Gene Accession No.: P33681
• Gene Alias: Activation B7-1 antigen; B7; B7 protein; B7.1; B71; B7-1; B7-1 protein; B7-1 protein precursor; BB1; B-lymphocyte activation antigen B7; Cd28l; CD28LG; CD28LG1; CD80; Cd80 a rat homolog of the human CD28/CTLA - 4 ligand (B7-1); CD80 anitgen; CD80 antigen; CD80 antigen (CD28 antigen ligand 1, B7-1 antigen); Cd80 molecule; CD80 protein precursor; costimulatory factor CD80; costimulatory molecule variant IgV-CD80; CTLA-4 counter-receptor B7.1; LAB7; Ly53; Ly-53; MIC17; sCD 80; sCD80; secreted B7-1 protein precursor; soluble CD 80; soluble CD80; T-cell costimulatory molecule; T-cell co-stimulatory protein B7-1; T-lymphocyte activation antigen CD80; TS/A-1; TSA1
• Gene Symbols: CD80
• Host Species: Mouse
• Purification Method: Affinity chromatography
• Quantity: 25 Tests
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 941
• Target Species: Human
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG1 κ