CD8 alpha Mouse anti-Human, Clone: SPM548, Novus Biologicals™

Mouse Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
NBP232835F	Novus Biologicals NBP2328350.02MG	0.02 mg
NBP232835A	Novus Biologicals NBP2328350.1MG	0.1 mg
NBP232835B	Novus Biologicals NBP2328350.2MG	0.2 mg

Description

CD8 Monoclonal specifically detects CD8 in Human samples. It is validated for Flow Cytometry, Immunohistochemistry, Immunocytochemistry/Immunofluorescence, Immunohistochemistry-Paraffin.

Specifications

• Antigen: CD8 alpha
• Dilution: Western Blot 0.5-1ug/ml, Flow Cytometry 0.5-1ug/million cells, Immunocytochemistry/Immunofluorescence 0.5-1ug/ml, Immunoprecipitation 0.5-1ug/500ug protein lysate, Immunohistochemistry-Paraffin 0.5-1.0ug/ml, Immunohistochemistry-Frozen 0.5-1.0ug/ml
• Classification: Monoclonal
• Form: Purified
• Regulatory Status: RUO
• Target Species: Human
• Gene Accession No.: P01732
• Gene ID (Entrez): 925
• Immunogen: Human CD8 recombinant protein
• Primary or Secondary: Primary
• Content And Storage: Store at 4C.
• Molecular Weight of Antigen: 32 kDa

• Clone: SPM548
• Applications: Western Blot, Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunoprecipitation, Immunohistochemistry (Paraffin)
• Conjugate: Unconjugated
• Host Species: Mouse
• Research Discipline: Adaptive Immunity, Cytokine Research, Immunology, Innate Immunity, Phospho Specific, Signal Transduction, Stem Cell Markers
• Formulation: PBS with 0.05% BSA. with 0.05% Sodium Azide
• Gene Alias: CD8, CD8 antigen, alpha polypeptide (p32), CD8a antigen, CD8a molecule, Leu2, Leu2 T-lymphocyte antigen, MAL, OKT8 T-cell antigen, p32, RPA-T8, RPA-T8 antibody flow, RPA-T8 CD8, RPA-T8 Clone, RPA-T8 Flow, T cell co-receptor, T8 T-cell antigen, T-cell antigen Leu2, T-cell surface glycoprotein CD8 alpha chain, T-lymphocyte differentiation antigen T8/Leu-2
• Gene Symbols: CD8A
• Isotype: IgG1 κ
• Purification Method: Protein G purified
• Test Specificity: CD8 is a cell surface receptor expressed either as a heterodimer with the CD8 beta chain (CD8 alpha/beta) or as a homodimer (CD8 alpha/alpha). A majority of thymocytes and a subpopulation of mature T cells and NK cells express CD8a. CD8 binds to MHC class 1 and through its association with protein tyrosine kinase p56lck plays a role in T cell development and activation of mature T cells. For mature T-cells, CD4 and CD8 are mutually exclusive, so anti-CD8, generally used in conjunction with anti-CD4. It is a useful marker for distinguishing helper/inducer T-lymphocytes, and most peripheral T-cell lymphomas are CD4+/CD8-. Anaplastic large cell lymphoma is usually CD4+ and CD8-, and in T-lymphoblastic lymphoma/leukemia, CD4 and CD8 are often co-expressed. CD8 is also found in littoral cell angioma of the spleen.