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XML generation date: 2024-09-20 06:19:44.975
Product last modified at: 2024-10-22T12:00:20.975Z
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PDP - Template Name: Chemical Modulators
PDP - Template ID: *******c501c72
  1. Products /
  2. Activators & Inhibitors /
  3. FK-506

FK-506 #9974

    Product Information

    Product Usage Information

    FK-506 is supplied as a 10 mg powder. Store at -20ºC. FK-506 is soluble in DMSO and EtOH at 100mg/ml, and stock solutions should be stored at -20ºC. Working concentrations and length of treatment can vary depending on the desired effect, but it is typically used between 1 and 10 nM.

    Storage

    Store lyophilized or in solution at -20ºC, desiccated. Protect from light. In lyophilized form, the chemical is stable for 24 months. Once in solution, use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

    Product Description

    Molecular Weight 804.02 g/mol
    Purity >99%
    Molecular Formula C44H69NO12
    CAS 104987-11-3
    Solubility Soluble in DMSO and EtOH at 100mg/ml.

    Background

    The calcium dependent protein phosphatase calcineurin is responsible for the de-phosphorylation of the transcriptional regulator nuclear factor of activated T cells (NFAT) and is essential for NFAT’s nuclear translocation and activation (1,2). Calcineurin is a target of two common immunosuppressants, cyclosporin A (CsA) (3) and FK-506 (also know as tacrolimus and fugimycin) (4), both of which can inhibit antigen and mitogen triggered T cell activation. These drugs interact with the immunophilins cyclophilin and FKBP-12, respectively, and the immunophilin-drug complex binds to calcineurin to inhibit substrate binding (5). FK-506 can be up to 100-fold more potent than CsA in various models (6-8).

    限制使用

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