Thermo Fisher Scientific Zap-70 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1-2 µg/mL

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Bacterially expressed fusion protein representing C-terminal part (160 amino acids) of human ZAP-70 with histidine tag if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:Zap-70,uniProtId:P43403-1,ncbiNodeId:9606,antigenRange:619,antigenLength:619,antigenImageFileName:PA1-19390_Zap-70_P43403-1_Rabbit.svg,antigenImageFileNamePDP:PA1-19390_Zap-70_P43403-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.4

Contains

15mM sodium azide

Storage conditions

4° C, do not freeze

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_1088340

Product Specific Information

This antibody recognizes C-terminal part of human ZAP70 protein tyrosine kinase (intracellular antigen). ZAP70 is a molecule susceptible to degradation. It is recommended to use freshly prepared cell lysates (protease inhibitors are essential) to avoid non-specific staining of degradation products.

Western Blot: Reducing conditions.

Target Information

ZAP-70 is a cytosolic protein tyrosine kinase that is a member of the Syk family of proteins. ZAP-70 is expressed exclusively in T-cells and natural killer cells and is required for T-cell receptor activation. Upon T cell antigen receptor (TCR) engagement, ZAP70 is phosphorylated on tyrosines 292, 315 and 319 in the interdomain B, located between the SH2 and kinase domains. Phosphorylation of both tyrosines 315 (a Vav binding site) and 319 (a Lck binding site) enhances ZAP70 function in mediating lymphocyte signaling, while tyrosine 292 terminates the transient activation of ZAP70 and attentuates lymphocyte signaling.

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