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Commit: f2d32940205a64f990b886d724ccee2c9935daff
XML generation date: 2024-12-19 14:05:11.027
Product last modified at: 2024-12-20T08:00:56.500Z
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PDP - Template Name: ELISA Kit
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  1. Products /
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  3. PathScan® Phospho-Stat5 (Tyr694) Sandwich ELISA Kit

PathScan® Phospho-Stat5 (Tyr694) Sandwich ELISA Kit #7113

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  • ELISA

Important Ordering Details

Custom Ordering Details:

If kit quantities from the same lot are needed in unlisted sizes, contact us for processing time and pricing.

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    Supporting Data

    REACTIVITY H
    Application Key:
    • ELISA-ELISA 
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Description

    CST’s PathScan® Phospho-Stat5 (Tyr694) Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of Stat5a when phosphorylated at Tyr694 and Stat5b at Tyr699. A Phospho-Stat5 Mouse Antibody has been coated onto the microwells. After incubation with cell lysates, phospho-Stat5a (Tyr694) and phospho-Stat5b (Tyr699) proteins are captured by the coated antibody. Following extensive washing, a Stat5 Rabbit Detection Antibody is added to detect the captured phospho-Stat5a and phospho-Stat5b protein. Anti-rabbit IgG, HRP-linked antibody is then used to recognize the bound detection antibody. HRP substrate, TMB, is added to develop color. The magnitude of absorbance for this developed color is proportional to the quantity of Stat5a phosphorylated at Tyr694 and Stat5b phosphorylated at Tyr699.

    *Antibodies in kit are custom formulations specific to kit.

    Protocol

    Specificity / Sensitivity

    CST’s PathScan® Phospho-Stat5 (Tyr694) Sandwich ELISA Kit #7113 detects endogenous levels of phospho-Stat5a when phosphorylated at Tyr694 and Stat5b at Tyr699. As shown in Figure 1, a significant induction of Stat5 phosphorylation can be detected in EGF-treated HeLa cells using the Phospho-Stat5 (Tyr694) Sandwich ELISA Kit #7113. The level of total Stat5 detected by western analysis remains unchanged. This kit detects proteins from the indicated species, as determined through in-house testing, but may also detect homologous proteins from other species.

    Species Reactivity:

    Human

    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).

    Database Links

    UniProt ID: P42229 , P51692


    Entrez-Gene Id: 6776 , 6777


    Limited Uses

    Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.

    Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

    For Research Use Only. Not For Use In Diagnostic Procedures.
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