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  • 产品名称：Anti-CD8A antibody (100-235 aa) [ABT155] (STJ197126)

  • 产品型号：STJ197126
  • 产品厂商：ST john's laboratory
  • 产品文档：
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简单介绍：
Anti-CD8A antibody (100-235 aa) [ABT155] (STJ197126)
详情介绍：
Host: Mouse
Applications: IHC/WB/IF
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Mouse monoclonal antibody anti-T-cell surface glycoprotein CD8 alpha chain (100-235 aa) is suitable for use in Immunohistochemistry, Western Blot and Immunofluorescence research applications.
Clonality: Monoclonal
Clone ID: ABT155
Conjugation: Unconjugated
Isotype: IgG2ak
Formulation: Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide.
Purification: The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen.
Dilution Range: IHC-P 1:100-500
WB 1:200-1000
IF 1:100-500
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: CD8A
Gene ID: 925
Uniprot ID: CD8A_HUMAN
Immunogen Region: 100-235 aa
Specificity: The antibody can specifically recognize human CD8 protein, including two typies of dimer: Alpha Beta heterodimer or Alpha Alpha homodimer.
Immunogen: Synthesized peptide derived from the human CD8 a at the amino acid range 100-235
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

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
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