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CD4 Rabbit mAb#48889

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Product Detail

Product NameCD4 Rabbit mAb

Clone No.SR4521

Host SpeciesRecombinant Rabbit

ClonalityMonoclonal

PurificationProA affinity purified

ApplicationsWB;IHC;FC;IF

Species ReactivityHu

Immunogen Descrecombinant protein

ConjugateUnconjugated

Other NamesCD 4 antibody
CD4 (L3T4) antibody
CD4 antibody
CD4 antigen (p55) antibody
CD4 antigen antibody
CD4 molecule antibody
CD4 receptor antibody
CD4+ Lymphocyte deficiency, included antibody
CD4_HUMAN antibody
CD4mut antibody
L3T4 antibody
Leu3 antibody
Ly-4 antibody
Lymphocyte antigen CD4 antibody
MGC165891 antibody
OTTHUMP00000238897 antibody
p55 antibody
T cell antigen T4 antibody
T cell antigen T4/LEU3 antibody
T cell differentiation antigen L3T4 antibody
T cell OKT4 deficiency, included antibody
T cell surface antigen T4/Leu 3 antibody
T cell surface antigen T4/Leu3 antibody
T cell surface glycoprotein CD4 antibody
T-cell surface antigen T4/Leu-3 antibody
T-cell surface glycoprotein CD4 antibody
W3/25 antibody
W3/25 antigen antibody

Accession NoSwiss-Prot#:P01730

Uniprot P01730

Gene ID 920;

Calculated MW51 kDa

Formulation1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.

StorageStore at -20˚C

Application Details
WB: 1:1,000-1:2,000
IHC: 1:50-1:200
ICC: 1:50-1:200

Western blot analysis of CD4 on human thymus tissue lysates using anti-CD4 antibody at 1/1,000 dilution.
Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-CD4 antibody. Counter stained with hematoxylin.
Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-CD4 antibody. Counter stained with hematoxylin.
ICC staining CD4 in A549 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
ICC staining CD4 in CRC cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
The T cell receptor (TCR) is a heterodimer composed of either α and β or γ and δ chains. CD3 chains and the CD4 or CD8 co-receptors are also required for efficient signal transduction through the TCR. The TCR is expressed on T helper and T cytotoxic cells that can be distinguished by their expression of CD4 and CD8; T helper cells express CD4 proteins and T cytotoxic cells display CD8. CD4 is also expressed on cortical cells, mature medullary thymocytes, microglial cells and dendritic cells. CD4 (also designated T4 and Leu 3), is a membrane glycoprotein that contains four extracellular immunoglobin-like domains. The TCR in association with CD4 can bind class II MHC molecules presented by the antigen-presenting cells. The CD4 protein functions by increasing the avidity of the interaction between the TCR and an antigen-class II MHC complex. An additional role of CD4 is to function as a receptor for HIV.

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NOTE

Application

  • WBWestern Blotting
  • IHCImmunohistochemistry
  • IFImmunofluorescence
  • ICCImmunocytochemistry
  • FCFlow Cytometry
  • IPImmunoprecipitation
  • EELISA
  • DBDot Blotting
  • ChIPChromatin Immunoprecipitation
  • GICAGold Immunochromatography Assay
  • NCNegative Control

Species Reactivity

  • HuHuman
  • MsMouse
  • RtRat
  • DmDrosophila melanogaster
  • CCaenorhabditis elegans
  • MkMonkey
  • RbRabbit
  • BBovine
  • DDog
  • PPig
  • HmHamster
  • ChHmChinese Hamster
  • ChkChicken
  • ShpSheep
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