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Render Timestamp: 2024-12-20T10:51:47.216Z
Commit: f2d32940205a64f990b886d724ccee2c9935daff
XML generation date: 2024-11-19 18:01:10.342
Product last modified at: 2024-12-08T20:00:08.486Z
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PDP - Template Name: Antibody Sampler Kit
PDP - Template ID: *******4a3ef3a
  1. Products /
  2. Primary Antibodies /
  3. p70 S6 Kinase Substrates Antibody Sampler Kit

p70 S6 Kinase Substrates Antibody Sampler Kit #2903

    Product Information

    Kit Usage Information

    Protocols

    Product Description

    The p70 S6 Kinase Substrates Antibody Sampler Kit provides a fast and economical means of evaluating several substrates of p70 S6 Kinase. The kit contains enough primary and secondary antibody to perform two Western blot experiments.

    Specificity / Sensitivity

    Each antibody in the p70 S6 Kinase Substrates Antibody Sampler Kit detects endogenous levels of its target protein. p70 S6 Kinase (49D7) Antibody #2708 also recognizes p85 S6 Kinase. Phospho-p70 S6 Kinase (Thr389) (108D2) Rabbit mAb #9234 also detects p85 S6 Kinase when phosphorylated at Thr412 and possibly S6KII when phosphorylated at Thr401. The other antibodies in the kit do not cross react with other proteins.

    Source / Purification

    Antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding the amino-terminus of human p70 S6 Kinase; and to synthetic phosphopeptides corresponding to residues surrounding Thr389 of human p70 S6 Kinase; Ser235 and 236 of human ribosomal protein; Ser240 and 244 of human ribosomal protein; Ser422 of human eIF4B; and Ser366 of human eEF2k. Polyclonal antibodies are purified by protein A and peptide affinity chromatography.

    Background

    p70 S6 kinase is a mitogen activated Ser/Thr protein kinase that is required for cell growth and G1 cell cycle progression (1,2). p70 S6 kinase phosphorylates the S6 protein of the 40S ribosomal subunit and is involved in translational control of 5' oligopyrimidine tract mRNAs (1). Important S6 ribosomal protein phosphorylation sites include several residues (Ser235, Ser236, Ser240, Ser244) located wtihin a small, carboxy-terminal region of the S6 protein (3,4). p70 S6 kinase has been shown to phosphorylate eIF4B at the rapamycin-sensitive site Ser422 in vivo, and a Ser422Ala mutant of eIF4B shows diminished activity in an in vitro translation assay (5). Phosphorylation of eEF2K by p70 S6 kinase and p90RSK leads to inactivation of eEF2K (6), facilitating the dephosphorylation of eEF2 and thus promoting translation.

    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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