Anti-CD8A Mouse Monoclonal Antibody (CF640R) [clone: C8/468]

Supplier: Biotium

BNC400468-100 BNC400468-500

75907-950EA 325.12 CAD

75907-950 75907-952

Anti-CD8A Mouse Monoclonal Antibody (CF640R) [clone: C8/468]

Antibodies

CD8 is a cell surface receptor expressed either as a heterodimer with the CD8 β chain (CD8 α/β) or as a homodimer (CD8 α/α). 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.

CF® dyes are Biotium's next-generation fluorescent dyes. CF®640R is a far-red fluorescent dye (Ex/Em 642/662 nm) with excellent brightness, and the best photostabiity among spectrally-similar dyes.

Type: Primary
Antigen: CD8A
Clonality: Monoclonal
Clone: Clone C8/468
Conjugation: CF640R
Epitope:
Host: Mouse
Isotype: IgG1, kappa
Reactivity: Human

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