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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • CD4 Antibodies

          Bioss

          CD4 Polyclonal Antibody

          View all (520) CD4 antibodies

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          Cite CD4 Polyclonal Antibody

          • Antibody Testing Data (2)
          CD4 Antibody in Western Blot (WB)
          Group 53 Created with Sketch.
          CD4 Antibody in Western Blot (WB)
          Group 53 Created with Sketch.

          FIGURE: 1 / 2

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          CD4 Antibody (BS-4817R) in WB

          Lane 1: Mouse Thymus Lane 2: Mouse embryo probed with Anti-CD4 Polyclonal Antibody (bs-4817R) at 1:300 overnight at 4°C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37°C. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          CD4 Antibody in Western Blot (WB)
          CD4 Antibody in Western Blot (WB)
          CD4 Polyclonal Antibody

          Product Details

          BS-4817R

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:300
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:200
          -

          Flow Cytometry (Flow)

          1:20-1:100
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          KLH conjugated synthetic peptide derived from human CD4, amino acids 301-400.
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          0.01M TBS, pH 7.4, with 50% glycerol, 1% BSA

          Contains

          0.02% ProClin 300

          Storage conditions

          -20°C

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          Target Information

          The CD4 antigen is involved in the recognition of MHC class II molecules and is a co-receptor for HIV. CD4 is primarily expressed in a subset of T-lymphocytes, also referred to as T helper cells, but may also be expressed by other cells in the immune system, such as monocytes, macrophages, and dendritic cells. At the tissue level, CD4 expression may be detected in thymus, lymph nodes, tonsils, and spleen, and also in specific regions of the brain, gut, and other non-lymphoid tissues. CD4 functions to initiate or augment the early phase of T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase, Lck. It may also function as an important mediator of direct neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcripts have been identified in this gene [RefSeq, July 2017].

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

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          Cite this product

          Bioinformatics

          Protein Aliases: CD4; CD4 antigen; CD4 antigen (p55); CD4 antigen p55; CD4 receptor; cd4a; fCD4; Leu-3; T-cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4; T-cell surface glycoprotein CD4 precursor (T-cell surface antigen T4/Leu-3) (T-cell differentiation antigen L3T4); W3/25 antigen

          View more View less

          Gene Aliases: CD4; CD4mut; L3T4; Ly-4; p55; W3/25

          View more View less

          UniProt ID: (Human) P01730, (Rat) P05540, (Mouse) P06332

          View more View less

          Entrez Gene ID: (Human) 920, (Rat) 24932, (Mouse) 12504

          View more View less

          Function(s)
          virus receptor activity glycoprotein binding receptor activity transmembrane signaling receptor activity extracellular matrix structural constituent protein binding zinc ion binding coreceptor activity immunoglobulin binding enzyme binding protein kinase binding MHC class II protein binding protein homodimerization activity protein tyrosine kinase binding
          Process(es)
          cytokine production induction by virus of host cell-cell fusion immune response cell surface receptor signaling pathway T cell differentiation maintenance of protein location in cell T cell activation T cell selection protein palmitoleylation positive regulation of protein kinase activity positive regulation of peptidyl-tyrosine phosphorylation defense response to Gram-negative bacterium positive regulation of calcium-mediated signaling regulation of T cell activation positive regulation of T cell activation immune system process cell adhesion adaptive immune response signal transduction enzyme linked receptor protein signaling pathway transmembrane receptor protein tyrosine kinase signaling pathway positive regulation of calcium ion transport into cytosol fusion of virus membrane with host plasma membrane entry into host cell T cell costimulation response to estradiol response to vitamin D helper T cell enhancement of adaptive immune response positive regulation of T cell proliferation positive regulation of interleukin-2 biosynthetic process regulation of defense response to virus by virus T cell receptor signaling pathway
          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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