概述

  • 产品名称Anti-LAT (phospho Y132)抗体
    参阅全部 LAT 一抗
  • 描述
    兔多克隆抗体to LAT (phospho Y132)
  • 经测试应用适用于: WBmore details
  • 种属反应性
    与反应: Mouse, Human
    预测可用于: Rat
  • 免疫原

    Synthetic phospho peptide (Human) derived from a region of LAT that contains tyrosine 132.

  • 阳性对照
    • Jurkat E6.1 cells.

性能

  • 形式Liquid
  • 存放说明Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • 存储溶液Preservative: 0.05% Sodium Azide
    Constituents: PBS, 1mg/ml BSA. pH 7.3
  • Concentration information loading...
  • 纯度Immunogen affinity purified
  • 纯化说明Purified from rabbit serum by sequential epitope-specific chromatography. The antibody has been negatively preadsorbed using a non-phosphopeptide corresponding to the site of phosphorylation to remove antibody that is reactive with non-phosphorylated LAT. The final product is generated by affinity chromatography using an LAT-derived peptide that is phosphorylated at tyrosine 132.
  • 克隆多克隆
  • 同种型IgG
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab4476 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB Use a concentration of 0.1 - 1 µg/ml. Detects a band of approximately 38 kDa (predicted molecular weight: 31.4 kDa).

靶标

  • 功能Required for TCR (T-cell antigen receptor)- and pre-TCR-mediated signaling, both in mature T-cells and during their development. Involved in FCGR3 (low affinity immunoglobulin gamma Fc region receptor III)-mediated signaling in natural killer cells and FCER1 (high affinity immunoglobulin epsilon receptor)-mediated signaling in mast cells. Couples activation of these receptors and their associated kinases with distal intracellular events such as mobilization of intracellular calcium stores, PKC activation, MAPK activation or cytoskeletal reorganization through the recruitment of PLCG1, GRB2, GRAP2, and other signaling molecules.
  • 组织特异性Expressed in thymus, T-cells, NK cells, mast cells and, at lower levels, in spleen. Present in T-cells but not B-cells (at protein level).
  • 翻译后修饰Phosphorylated on tyrosines by ZAP-70 upon TCR activation, or by SYK upon other immunoreceptor activation; which leads to the recruitment of multiple signaling molecules. Is one of the most prominently tyrosine-phosphorylated proteins detected following TCR engagement. May be dephosphorylated by PTPRJ.
    Palmitoylation of Cys-26 and Cys-29 is required for raft targeting and efficient phosphorylation.
  • 细胞定位Cell membrane. Present in lipid rafts.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 36 kDa phospho tyrosine adapter protein antibody
    • 36 kDa phospho-tyrosine adapter protein antibody
    • 36 kDa phospho-tyrosine adaptor protein antibody
    • LAT 1 antibody
    • lat antibody
    • LAT_HUMAN antibody
    • LAT1 antibody
    • Linker for activation of T cells antibody
    • Linker for activation of T cells family member 1 antibody
    • linker for activation of T cells, transmembrane adaptor antibody
    • Linker for activation of T-cells family member 1 antibody
    • p36 38 antibody
    • p36-38 antibody
    • pp36 antibody
    see all

Anti-LAT (phospho Y132) antibody 图像



  • Predicted band size : 31.4 kDa


    Peptide Competition Extracts prepared from Jurkat E6.1 cells were left unstimulated (1) or stimulated (2-5), resolved by SDS-PAGE on a 10% polyacrylamide gel, and transferred to PVDF. Membranes were blocked with a 5% BSA-TBST buffer overnight at 4°C, then were incubated with 0.35 µg/ml phospho LAT (Tyr 132) antibody for two hours at room temperature in a 3% BSA-TBST buffer, following prior incubation with: no peptide (1, 2), the nonphosphopeptide corresponding to the immunogen (3), a generic phosphotyrosine containing peptide (4), or, the phosphopeptide immunogen (5). After washing, membranes were incubated with goat F(ab’)2 anti-rabbit IgG alkaline phosphatase and signals were detected using the Tropix WesternStar method. The data show that only the peptide corresponding to phospho LAT (Tyr 132) completely blocks the antibody signal, thereby demonstrating the specificity of the antibody, and stimulation-induced tyrosine phosphorylation of phospho LAT (Tyr 132).

Anti-LAT (phospho Y132) antibody (ab4476)参考文献

This product has been referenced in:

See all 8 Publications for this product

Product Wall

Application Western blot
Loading amount 100000 cells
Gel Running Conditions Reduced Denaturing (10%)
Sample Human Cell lysate - whole cell (Jurkats)
Specification Jurkats
Treatment TCR activation with OKT3 and anti CD28
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: 25°C
Username

Dr. Tejpal Gill

Verified customer

提交于 May 13 2014

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"