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Phospho-Stat5 (Tyr694) (D47E7) XP® Rabbit mAb (InTraSeq 3' Conjugate 3100) #91943

Filter:
  • SCA

    Product Specifications

    REACTIVITY H M
    SENSITIVITY Endogenous
    MW (kDa)
    Source/Isotype Rabbit IgG
    Application Key:
    • SCA-Single Cell Analysis 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 

    Product Information

    Storage

    Supplied in PBS (pH 7.2), 2 mM EDTA, 0.05% Triton X-100, 2 mg/mL BSA, and 50% glycerol. Store at -20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    Phospho-Stat5 (Tyr694) (D47E7) XP® Rabbit mAb (InTraSeq™ 3' Conjugate 3100) detects endogenous levels of Stat5a only when phosphorylated at Tyr694 and Stat5b when phosphorylated at Tyr699.

    Species Reactivity:

    Human, Mouse

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Tyr694 of human Stat5a protein.

    Background

    Stat5 is activated in response to a wide variety of ligands, including IL-2, GM-CSF, growth hormone, and prolactin. Phosphorylation at Tyr694 is obligatory for Stat5 activation (1,2). This phosphorylation is mediated by Src upon erythropoietin stimulation (3). Stat5 is constitutively active in some leukemic cell types (4). Phosphorylated Stat5 is found in some endothelial cells treated with IL-3, which suggests its involvement in angiogenesis and cell motility (5). Stat5a and Stat5b are independently regulated and activated in various cell types. For instance, interferon treatment predominantly activates Stat5a in U-937 cells and Stat5b in HeLa cells (6).
    For Research Use Only. Not for Use in Diagnostic Procedures.
    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    10x Genomics, 10x, Feature Barcode, and Chromium are the trademarks or registered trademarks of 10x Genomics, Inc.
    InTraSeq is a trademark of Cell Signaling Technology, Inc.
    KARPAS cell line source: Dr. Abraham Karpas at the University of Cambridge.
    Subject to patents licensed from 10x Genomics, Inc. for use with single-cell (i.e., Chromium) 10x products.
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