Fabgennix

CD4 Polyclonal Antibody

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Datasheet
Protocols
Questions & Answers
Datasheet
Protocols
Questions & Answers
CD4 Polyclonal Antibody

Product Details

CD4-112AP

Applications
Tested Dilution
Publications

Western Blot (WB)

1:500-1:1,000
-

Immunohistochemistry (IHC)

1:50-1:250
-

ELISA (ELISA)

1:10,000
-

Immunoprecipitation (IP)

1:50-1:250
-
Product Specifications

Species Reactivity

Human, Mouse, Non-human primate, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Synthetic peptide corresponding to Human CD4 aa 437-458 (C terminal). The selected peptide was post-synthetically modified to achieve highest antigenicity before couplingto carrier protein using hetero bifunctional cross linker for Immunogen preparation.Sequence:RLLSEKKTCQCPHRFQKTCSPI
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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.5-1.5 mg/mL

Purification

Affinity chromatography

Storage buffer

proprietary buffer, pH 7.4-7.8, with 0.5% BSA, 30% glycerol

Contains

0.02% sodium azide

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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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

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

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

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

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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
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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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