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CD4 Monoclonal Antibody(11A1)
Datasheet   

  • Catalog Number:

    E20-53070

  • Amount:

    100ul

  • Molecular Weight:

    51111Da

  • Applications:

    IHC-P;IF/ICC

  • Reactivity:

    Human;Mouse;Rat

  • Purification:

    The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen.

  • Immunogen:

    Synthetic Peptide of CD4

  • Source:

    Monoclonal, Mouse

  • Immunohistochemical analysis of paraffin-embedded Human-stomach tissue. 1,CD4 Monoclonal Antibody(11A1) was diluted at 1:200(4°C,overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval(>98°C,20min). 3,Secondary antibody was diluted at 1:200(room tempeRature, 30min). Negative control was used by secondary antibody only.

  • Gene Name:

    CD4

  • Dilution:

    IHC 1:200 IF 1:50-200

  • Background:

    This gene encodes a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigenes and is also a receptor for the human immunodeficiency virus. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, and granulocytes. It is also expressed in specific regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been identified in this gene. [provided by RefSeq, Aug 2010],

  • Protein Name:

    T-cell surface glycoprotein CD4

  • Human Gene Id:

    920

  • Human Swiss Prot No:

    P01730

  • Mouse Gene Id:

    12504

  • Mouse Swiss Prot No:

    P06332

  • Rat Gene Id:

    24932

  • Rat Swiss Prot No:

    P05540

  • Specificity:

    The antibody detects endogenous CD4 proteins.

  • Formulation:

    PBS, pH 7.4, containing 0.5%BSA, 0.02% sodium azide as Preservative and 50% Glycerol.

  • Storage Stability:

    -20°C/1 year

  • Other Name:

    CD4; T-cell surface glycoprotein CD4; T-cell surface antigen T4/Leu-3; CD4

  • Function:

    function:Accessory protein for MHC class-II antigen/T-cell receptor interaction. May regulate T-cell activation. Induces the aggregation of lipid rafts.,miscellaneous:Primary receptor for HIV-1.,online information:CD4 entry,PTM:Palmitoylation and association with LCK contribute to the enrichment of CD4 in lipid rafts.,similarity:Contains 1 Ig-like V-type (immunoglobulin-like) domain.,similarity:Contains 3 Ig-like C2-type (immunoglobulin-like) domains.,subcellular location:Localizes to lipid rafts. Removed from plasma membrane by HIV-1 Nef protein that increases clathrin-dependent endocytosis of this antigen to target it to lysosomal degradation. Cell surface expression is also down-modulated by HIV-1 Envelope polyprotein gp160 that interacts with, and sequesters CD4 in the endoplasmic reticulum.,subunit:Associates with LCK. Binds to HIV-1 gp120 and to P4HB/PDI and upon HIV-1 binding to t

  • Subcellular Location:

    Cell membrane ; Single-pass type I membrane protein . Localizes to lipid rafts (PubMed:12517957, PubMed:9168119). Removed from plasma membrane by HIV-1 Nef protein that increases clathrin-dependent endocytosis of this antigen to target it to lysosomal degradation. Cell surface expression is also down-modulated by HIV-1 Envelope polyprotein gp160 that interacts with, and sequesters CD4 in the endoplasmic reticulum.

  • Expression:

    Highly expressed in T-helper cells. The presence of CD4 is a hallmark of T-helper cells which are specialized in the activation and growth of cytotoxic T-cells, regulation of B cells, or activation of phagocytes. CD4 is also present in other immune cells such as macrophages,

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Catalog Number

  • Amount:100ul
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CD4 Monoclonal Antibody(11A1) | EnoGene Biotech Co. Ltd