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Category: EnzymesarrowPhosphatasesarrowPP
Cat.No. Product Name
2305 Tautomycetin
Price and Availability

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Tautomycetin
Chemical Name: (1R,2S,3R,6S,7S,10S,12R,15E,bR,3R)-16-Ethyl-3,7-dihydro xy-1,2,6,10,12-pentamethyl-5,14-dioxo-15,17-octadecadie nyl 2,5-dihydro-b-hydroxy-4-methyl-2,5-dioxo-3-furanpropano ic acid ester

Biological Activity:

Potent activated T cell-specific immunosuppressor. Selectively inhibits PP1 over PP2 with IC50 values of 1.6 and 62 nM respectively. Active in vivo.

Technical Data:

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M.Wt: 606.75
Formula: C33H50O10
Storage: Desiccate at -20°C
Solubility: Soluble in DMSO (supplied pre-dissolved in DMSO, 10mg/ml)
CAS No: [119757-73-2]

Resources:

  • Certificate of Analysis / MSDS:

    Certificate of Analysis is currently unavailable on-line. Please contact Customer Service
    Product/Material Safety Data Sheet: View current batch

    References:

    Cheng et al (1989) A new antibiotic, tautomycetin. J.Antibiot. 42 141. Mitsuhashi et al (2001) Tautomycetin is a novel and specific inhibitor of serine/threonine protein phosphatase type 1, PP1. Biochem.Biophys.Res.Comm. 287 328. Shim et al (2002) Immunosuppressive effects of tautomycetin in vivo and in vitro via T cell-specific apoptosis induction. Proc.Natl.Acad.Sci.USA. 99 10617.
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    Keywords: Tautomycetin, Phosphatases, Selective PP1 Inhibitor, Tocris Bioscience

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