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Invitrogen
LAT Monoclonal Antibody (LAT.10-17 (10-17)), eBioscience™
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LAT Antibody (14-9967-82) in WB
Western blot was performed using Anti-LAT Monoclonal Antibody (LAT.10-17 (10-17)), eBioscience™ (Product # 14-9967-82) and 34kDa, 28kDa, 27kDa and 24kDa bands corresponding to LAT was observed in T cell line, Jurkat, and Natural Killer cells, NK-92, but not in B-cells (Raji and Daudi). Whole Cell Extracts (30 µg lysate) of Jurkat (Lane 1), Raji (Lane 2), Daudi (Lane 3) and NK-92 (Lane 4) were electrophoresed using NuPAGE™ 12% Bis-Tris Protein Gel (Product # NP0341BOX). Resolved proteins were then transferred onto a Nitrocellulose membrane ... View More
Product Details
14-9967-82
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Mouse
Host/Isotype
Mouse
/ IgG1, kappa
Class
Monoclonal
Type
Antibody
Clone
LAT.10-17 (10-17)
Conjugate
Form
Liquid
Concentration
0.5 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_1235011
Product Specific Information
Description: This LAT.10-17 (10-17) monoclonal antibody reacts with human Linker for Activation of T cells (LAT), which is essential for T cell receptor (TCR)-mediated signal transduction. Characterized as an integral transmembrane protein, this ~37-kDa molecule does not possess a true extracellular domain. Upon TCR/CD3 engagement, LAT localizes to lipid rafts and is tyrosine phosphorylated by ZAP-70, leading to the recruitment and activation of other downstream signaling molecules such as Grb-2, PLCgamma, and PI3K. This adapter molecule has been shown to be required for T cell activation, as well as thymocyte and T regulatory cell development. In humans, LAT is expressed on peripheral blood lymphocytes, lymph nodes, and tonsil. Studies in mice have shown that LAT is expressed in thymocytes, T cells, mast cells, natural killer cells, megakaryocytes, platelets, and early B cells. This antibody does not crossreact with the mouse antigen.
Applications Reported: This LAT.10-17 (10-17) antibody has been reported for use in immunoblotting (WB) and immunoprecipitation (IP).
Applications Tested: LAT.10-17 (10-17) was tested by western blot and immunoprecipitation on lysates prepared from human peripheral blood cells, Jurkat cells, and C57BL/6 splenocytes. This antibody can be used at 5 µg/mL. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Purity: Greater than 90%, as determined by SDS-PAGE.
Aggregation: Less than 10%, as determined by HPLC.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
LAT (Linker for Activation of T cells) is a 36-38 kDa double-palmitoylated transmembrane adaptor protein expressed by T cells, pre-B cells, NK cells, mast cells and platelets. After immunoreceptor triggering, LAT becomes multiply tyrosine-phosphorylated by Syk-, Src-, or Tec-family kinases, providing docking sites for downstream signaling molecules. LAT is essential for TCR-dependent T cell- and FcepsilonRI-dependent mast cell activation, as well as for maturation of early thymocytes. It is also involved in NK cell signaling and platelet activation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: 36 kDa phospho-tyrosine adapter protein; 36 kDa phospho-tyrosine adaptor protein; 36 kDa phosphotyrosine adapter protein; linker for activation of T cells; linker for activation of T cells, transmembrane adaptor; Linker for activation of T-cells family member 1; p36-38; pp36
Gene Aliases: LAT; LAT1; pp36
UniProt ID: (Human) O43561
Entrez Gene ID: (Human) 27040
MAPK cascade
adaptive immune response
lymphocyte homeostasis
inflammatory response
immune response
integrin-mediated signaling pathway
Ras protein signal transduction
positive regulation of signal transduction
gene expression
calcium-mediated signaling
platelet activation
intracellular signal transduction
Fc-epsilon receptor signaling pathway
T cell activation
mast cell degranulation
positive regulation of GTPase activity
positive regulation of protein kinase activity
T cell receptor signaling pathway
regulation of T cell activation
Performance Guarantee
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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