CD8A Mouse anti-Human, Clone: UMAB241, liquid, UltraMAB™

Catalog No.	Quantity
50-168-5391	100 μL

Catalog No. 50-168-5391 Supplier OriGene Supplier No. UM800133

Description

Mouse Monoclonal Antibody

CD8 (Cluster of Differentiation 8) is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediate efficient cell-cell interactions within the immune system. The CD8 antigen acts as a co-receptor with the T-cell receptor on the T lymphocyte to recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. CD8 is found on a T cell subset of normal cytotoxic/suppressor cells which make up approximately 20-35 % of human peripheral blood lymphocytes. The CD8 antigen is also detected on natural killer (NK) cells, subpopulations of peripheral blood null cells, thymocytes and bone marrow cells. The CD8 co-receptor functions as either a homodimer composed of two alpha chains, or as a disulfide-linked heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. The majority of CD8+ T cells express CD8 as a alpha/beta heterodimer. In HIV, the HIV-2 envelope glycoprotein binds CD8 alpha chain (but not the beta chain).

Specifications

• Antigen: CD8A
• Applications: Immunohistochemistry (Paraffin)
• Classification: Monoclonal
• Clone: UMAB241
• Concentration: 0.5-1.0 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 1% BSA, 50% glycerol and 0.02% sodium azide
• Gene: CD8A
• Gene Accession No.: P01732
• Gene Alias: CD8, Leu2, MAL, p32
• Gene Symbols: CD8A
• Host Species: Mouse
• Immunogen: Human recombit protein fragment corresponding to amino acids 22-182 of human CD8A produced in E.coli.
• Purification Method: Affinity Chromatography
• Quantity: 100 μL
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 925
• Target Species: Human
• Content And Storage: -20° C, Avoid Freeze/Thaw Cycles
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG1