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SLP-76 Antibody Phospho (pY113)

Catalog # Availability Size / Price Inquiry
AMM07884G 100 μl / $545

SLP-76 Antibody Phospho (pY113)

Brand

Leading Biology

Catalog Number

AMM07884G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality SLP-76 antibody Phospho (pY113).

Molecular Weight

60188 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm.

Host

Rabbit

Species Reactivity

Human

Target

A phospho specific peptide corresponding to residues surrounding tyrosine 113 of human SLP-76. This antibody detects SLP-76 phosporylated on tyr113.

Clone

EPR2851

GeneID

UniProt ID

Function

Involved in T-cell antigen receptor mediated signaling.

Summary

The activation of protein tyrosine kinases is a critical event in T cell antigen receptor (TCR)-mediated signaling. One substrate of the TCR-activated protein tyrosine kinase pathway is a 76-kDa protein (SLP-76) that associates with the adaptor protein Grb2. Northern analysis demonstrates that pp76 mRNA is expressed solely in peripheral blood leukocytes, thymus, and spleen; and in human T cell, B cell and monocytic cell lines. In vitro translation of pp76 cDNA gives rise to a single product of 76 kDa that associates with a GST/Grb2 fusion protein, demonstrating a direct association between these two molecules. Results demonstrate that this novel protein is likely to play an important role in TCR-mediated intracellular signal transduction (1). It has been shown that both SLP-76 and ZAP70 co-immunoprecipitate with Shb in Jurkat T cells and that Shb and Vav co-immunoprecipitate when cotransfected in COS cells. Results indicate that upon TCR stimulation, Shb is targeted to these lipid rafts where Shb aids in recruiting the SLP-76-Gads-Vav complex to the T cell receptor zeta-chain and ZAP70 (2). Tyrosine phosphorylation of SLP-76 at position 113 or 128 was sufficient for it to associate with the N-terminal SH2 of p85. This data suggest that SLP-76 may play a role in PI3K signaling pathways (3).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB

Dilution

WB~~1:5000~10000

Synonyms

Lymphocyte cytosolic protein 2, SH2 domain-containing leukocyte protein of 76 kDa, SLP-76 tyrosine phosphoprotein, SLP76, LCP2

Images

A. Western blot analysis on Jurkat cell lysates using anti-Phospho-SLP-76 (pY113) RabMAb (Cat. AMM07884G), 1:10,000 dilution. Cells were either (A) untreated (B) treated with pervanadate.

Specification

Quantity

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