Anti-Recombinant-CD8A antibody [RM1H84] (STJA0023375)

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STJA0023375
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Host: Rabbit
Applications: IHC/WB
Reactivity: Human/Hamster
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description : Rabbit monoclonal antibody anti-Recombinant-T-Cell Surface Glycoprotein Cd8 Alpha Chain is suitable for use in Immunohistochemistry and Western Blot research applications.
Clonality : Monoclonal
Clone ID : RM1H84
Conjugation: Unconjugated
Isotype: IgG
Formulation: 0.01M PBS
Purification: Protein A/G purified from cell culture supernatant
Dilution Range: IHC: 1:50-1:100
Storage Instruction: Suitable for storage at +4°C between 1-2 weeks. For longer term store at-20°C for up to 12 months.
Gene Symbol: CD8A
Gene ID: 925
Uniprot ID: CD8A_HUMAN
Post Translational Modifications Palmitoylated, but association with CD8B seems to be more important for the enrichment of CD8A in lipid rafts. O-glycosylated. Phosphorylated in cytotoxic T-lymphocytes (CTLs) following activation.
Function Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class I molecule:peptide complex. The antigens presented by class I peptides are derived from cytosolic proteins while class II derived from extracellular proteins. Interacts simultaneously with the T-cell receptor (TCR) and the MHC class I proteins presented by antigen presenting cells (APCs). In turn, recruits the Src kinase LCK to the vicinity of the TCR-CD3 complex. LCK then initiates different intracellular signaling pathways by phosphorylating various substrates ultimately leading to lymphokine production, motility, adhesion and activation of cytotoxic T-lymphocytes (CTLs). This mechanism enables CTLs to recognize and eliminate infected cells and tumor cells. In NK-cells, the presence of CD8A homodimers at the cell surface provides a survival mechanism allowing conjugation and lysis of multiple target cells. CD8A homodimer molecules also promote the survival and differentiation of activated lymphocytes into memory CD8 T-cells.
Protein Name T-Cell Surface Glycoprotein Cd8 Alpha Chain
T-Lymphocyte Differentiation Antigen T8/Leu-2
Cd Antigen Cd8a
Database Links Reactome: R-HSA-198933
Cellular Localisation Isoform 1: Cell Membrane
Single-Pass Type I Membrane Protein
Cd8a Localizes To Lipid Rafts Only When Associated With Its Partner Cd8b
Isoform 2: Secreted
Alternative Antibody Names Anti-T-Cell Surface Glycoprotein Cd8 Alpha Chain antibody
Anti-T-Lymphocyte Differentiation Antigen T8/Leu-2 antibody
Anti-Cd Antigen Cd8a antibody
Anti-CD8A antibody
Anti-MAL antibody

Information sourced from Uniprot.org