Cd8a Rat Monoclonal Antibody [Clone ID: YTS105.18]

Specifications

Product Data
Clone Name	YTS105.18
Applications	FC, IHC
Recommend Dilution	Flow Cytometry: Use 10 µl of 1/50-1/100 diluted antibody to label 10e6 cells in 100 µl. Immunohistochemistry on Frozen Sections.
Reactivity	Mouse
Host	Rat
Clonality	Monoclonal
Immunogen	Mouse spleen cells. Spleen cells from an immunised DA rat were fused with cells of the rat Y3/Ag1.2.3. myeloma cell line.
Specificity	This antibody recognises a non polymorphic epitope on the CD8 alpha chain. Blocks MHC I dependent T cell responses in vitro and in vivo, and induces transplantation tolerance in combination with CD4 antibodies.
Isotype	IgG2a
Formulation	PBS, pH 7.4 containing 0.09% Sodium Azide as preservative. State: Purified State: Liquid purified IgG fraction.
Concentration	lot specific
Purification	Affinity Chromatography on Protein G.
Conjugation	Unconjugated
Storage Condition	Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Gene Name	CD8 antigen, alpha chain
Database Link	Entrez Gene 12525 Mouse UniProt ID P01731
Background	CD8 T cell surface antigen is heterodimer of an alpha and a beta chain linked by two disulfide bonds. It belongs type I membrane protein. Selectively expressing of CD8 on a subset of T cells leads to CD8 T cell development. Through identifying cytotoxic/suppressor T-cells that interact with MHC class I bearing targets, CD8 is thought to play a role in the process of T-cell mediated killing. Veillette et al (1988) found the CD8 is associated with the internal membrane tyrosine-protein kinase p56lck.
Synonyms	CD8 alpha chain, CD8A, MAL
Reference Data

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