Render Target: STATIC
Render Timestamp: 2024-11-15T10:11:11.035Z
Commit: 3c1f305a63297e594ac8d7bb5424007d592d68be
XML generation date: 2024-09-20 06:19:04.099
Product last modified at: 2024-05-30T07:21:18.939Z
View Featured Offers >>
1% for the planet logo
PDP - Template Name: Growth Factors and Cytokines
PDP - Template ID: *******9ad1159
  1. Products /
  2. Cytokines & Growth Factors /
  3. Human Platelet-Derived Growth Factor AA (hPDGF-AA)

Human Platelet-Derived Growth Factor AA (hPDGF-AA) #8913

We recommend the following alternatives

#

Product Name

42028 Human PDGF-AA Recombinant Protein

Inquiry Info. # 8913

Please see our recommended alternatives.

    Product Information

    Formulation

    With carrier: Lyophilized from a 0.22 μm filtered solution of 20 mM citrate, pH 3.0 containing 100 mM NaCl and 20 μg BSA per 1 μg hPDGF-AA. Carrier free: Lyophilized from a 0.22 μm filtered solution of 20 mM citrate, pH 3.0 containing 100 mM NaCl.

    Storage

    Stable in lyophilized state at -20°C for 1 year after receipt. Sterile stock solutions reconstituted with carrier protein are stable at 4°C for 2 months and at -20°C for 6 months. Avoid repeated freeze-thaw cycles.
    Maintain sterility. Storage at -20°C should be in a manual defrost freezer.

    Product Description

    MW (kDa) 18
    Purity >98% as determined by SDS-PAGE of 6 μg reduced (+) and non-reduced (-) recombinant hPDGF-AA. All lots are greater than 98% pure.
    Endotoxin Less than 0.01 ng endotoxin/1 μg hPDGF-AA.
    Activity The bioactivity of recombinant hPDGF-AA was determined in a NIH/3T3 proliferation assay. The ED50 of each lot is between 4-12 ng/ml.
    Molecular Formula Recombinant hPDGF-AA does not have a Met on the amino terminus and has a calculated MW of 14,305. DTT-reduced protein migrates as an 18 kDa polypeptide and the non-reduced cystine-linked homodimer migrates as a 34 kDa protein. The expected amino-terminal SIEEA of recombinant hPDGF-AA was verified by amino acid sequencing.

    Source / Purification

    Recombinant human PDGF-AA (hPDGF-AA) Ser87-Thr211 (Accession #NP_002598) was produced in E. coli at Cell Signaling Technology.

    Background

    PDGF-AA is integrally involved in embryonic development, angiogenesis and organogenesis and induces fibroblast proliferation and migration (1,2). PDGF-AA is produced by epithelial, muscle, osteosarcoma and neuronal progenitor cells (1,3). Active PDGF-AA is formed through intracellular proteolytic cleavage of a large precursor. PDGF-AA is also concentrated in the extracellular matrix through alternative splicing that generates an extended carboxy-terminal that binds components of the extracellular matrix. The carboxy-terminal stretch is removed extracellularly to generate mature PDGF-AA (1,2). PDGF-AA binding to the PDGFR-α activates the receptor tyrosine kinase (1). PDGF-AA-induced signaling is through the Ras-MAPK, PI3K/AKT and PLCγ pathways (1). Dysregulation of PDGF-AA expression and/or signaling is often associated with cancer and fibrotic disorders (1).

    Database Links

    UniProt ID: P04085


    Entrez-Gene Id: 5154


    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.
    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit our Trademark Information page.