Render Target: STATIC
Render Timestamp: 2024-12-13T10:40:47.147Z
Commit: 611277b6de3cd1bb065350b6ef8d63df412b7185
XML generation date: 2024-08-01 15:29:14.637
Product last modified at: 2024-12-04T15:00:08.216Z
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PDP - Template Name: Polyclonal Antibody
PDP - Template ID: *******59c6464

Phospho-Paxillin (Tyr118) Antibody #2541

Filter:
  • WB

    Supporting Data

    REACTIVITY H M R Mk Pg
    SENSITIVITY Endogenous
    MW (kDa) 68
    SOURCE Rabbit
    Application Key:
    • WB-Western Blotting 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 
    • Mk-Monkey 
    • Pg-Pig 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    Phospho-Paxillin (Tyr118) Antibody detects endogenous levels of paxillin only when phosphorylated at tyrosine 118. The antibody does not cross-react with other tyrosine phosphorylated proteins.

    Species Reactivity:

    Human, Mouse, Rat, Monkey, Pig

    The antigen sequence used to produce this antibody shares 100% sequence homology with the species listed here, but reactivity has not been tested or confirmed to work by CST. Use of this product with these species is not covered under our Product Performance Guarantee.

    Species predicted to react based on 100% sequence homology:

    Zebrafish

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Tyr118 of human paxillin. Antibodies are purified by protein A and peptide affinity chromatography.

    Background

    Paxillin is a multidomain protein that localizes primarily to focal adhesion sites in the extracellular matrix (1). Paxillin is one of the key components of integrin signaling, and tyrosine phosphorylation of paxillin is required for integrin-mediated cytoskeletal reorganization (2). Paxillin is phosphorylated by another focal adhesion component, focal adhesion kinase (FAK), at Tyr118 (3,4). Phospho-paxillin (Tyr118) may provide a docking site for recruitment of other signaling molecules to focal adhesions. It has been shown that the SH2 domain of Crk binds to the phosphorylated Tyr118 of paxillin (5).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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