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          • Primary Antibodies ›
          • CD8 Antibodies

          NeoBiotechnologies

          CD8A (Cytotoxic- and Suppressor T-Cell Marker) Polyclonal Antibody

          View all (609) CD8 antibodies
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          Cite CD8A (Cytotoxic- and Suppressor T-Cell Marker) Polyclonal Antibody

          • Antibody Testing Data (1)
          CD8A (Cytotoxic- and Suppressor T-Cell Marker) Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.
          CD8A (Cytotoxic- and Suppressor T-Cell Marker) Antibody in Immunohistochemistry (Paraffin) (IHC (P))
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          FIGURE: 1 / 1

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          CD8A (Cytotoxic- and Suppressor T-Cell Marker) Antibody (925-RBP4-P1ABX) in IHC (P)

          Formalin-fixed, paraffin-embedded human tonsil stained with CD8a Rabbit Polyclonal Antibody at 2 µg/mL at RT. HIER: Tris/EDTA, pH9.0, 45 min. 2 °: HRP-polymer, 30 min. DAB, 5 min. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          CD8A (Cytotoxic- and Suppressor T-Cell Marker) Antibody in Immunohistochemistry (Paraffin) (IHC (P))

          Product Details

          925-RBP4-P1ABX

          Applications
          Tested Dilution
          Publications

          Immunohistochemistry (Paraffin) (IHC (P))

          2 µg/mL
          -

          Immunohistochemistry (PFA fixed) (IHC (PFA))

          1-2 µg/mL
          -

          Flow Cytometry (Flow)

          1-2 µg/10^6 cells
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG, kappa

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Recombinant fragment from human CD8 C-terminal cytoplasmic domain of alpha chain..
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A/G

          Storage buffer

          PBS, pH 7.4

          Contains

          no preservative

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          Target Information

          Cluster of differentiation 8 (CD8), a type I transmembrane glycoprotein of the immunoglobulin family of receptors, plays an integral role in signal transduction, and T cell differentiation and activation. CD8 is predominantly expressed on T cells as a disulfide-linked heterodimer of CD8alpha and CD8beta, where it functions as a co-receptor, along with T cell receptor (TCR), for major histocompatibilty complex class I (MHC-I) molecules; whereas its counterpart, CD4, acts as a co-receptor for MHC-II molecules. CD8 exists on the cell surface, where the CD8alpha chain is essential for binding to MHC-I. CD8 is also expressed on a subset of T cells, NK cells, monocytes and dendritic cells as disulfide-linked homodimers of CD8alpha. Ligation of MHC-I/peptide complexes presented by antigen-presenting cells (APCs), triggers the recruitment of lymphocyte-specific protein tyrosine kinase (Lck), which leads to lymphokine production, motility and cytotoxic T lymphocyte (CTL) activation. Once activated, CTLs play a crucial role in the clearance of pathogens and tumor cells. Differentiation of naive CD8+ T cells into CTLs is strongly enhanced by IL-2, IL-12 and TGF-beta1.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: CD8 antigen, alpha polypeptide (p32); CD8 antigen, beta polypeptide 1 (p37); CD8a; CD8alpha; CD8b; CD8beta; fCD8; Leu-2; leu-2a; Leu2 T-lymphocyte antigen; OKT8 T-cell antigen; T cell co-receptor; T lymphocyte surface glycoprotein beta chain; T-cell antigen Leu2; T-cell surface glycoprotein CD8 alpha chain; T-cell surface glycoprotein CD8 beta chain; T-lymphocyte differentiation antigen T8/Leu-2; T8 T-cell antigen

          View more View less

          Gene Aliases: CD8; CD8A; CD8B; CD8B1; LEU2; LY3; LYT3; MAL; p32; P37

          View more View less

          UniProt ID: (Human) P01732, (Human) P10966

          View more View less

          Entrez Gene ID: (Human) 925, (Human) 926

          View more View less

          Function(s)
          protein binding coreceptor activity protein kinase binding MHC class I protein binding protein homodimerization activity defense/immunity protein immunoglobulin receptor superfamily
          Process(es)
          T cell mediated immunity immune response cell surface receptor signaling pathway transmembrane receptor protein tyrosine kinase signaling pathway antigen processing and presentation T cell activation cytotoxic T cell differentiation regulation of immune response positive regulation of calcium-mediated signaling defense response to virus adaptive immune response regulation of defense response to virus by virus
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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