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Home - Products - Metabolic Enzyme/Protease - Phosphatase - Calyculin A

Calyculin A

CAS No. 101932-71-2

Calyculin A( —— )

Catalog No. M33304 CAS No. 101932-71-2

Calyculin A ((-)-Calyculin A), a toxicant in the Japanese marine sponge CDiscodermia calyxC, is a selective and potent inhibitor of protein phosphatase 1 (PP1) and protein phosphatase 2A (PP2A).

Purity : >98% (HPLC)

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Biological Information

  • Product Name
    Calyculin A
  • Note
    Research use only, not for human use.
  • Brief Description
    Calyculin A ((-)-Calyculin A), a toxicant in the Japanese marine sponge CDiscodermia calyxC, is a selective and potent inhibitor of protein phosphatase 1 (PP1) and protein phosphatase 2A (PP2A).
  • Description
    Calyculin A ((-)-Calyculin A) is a potent and cell-permeable protein phosphatase 1 (PP1) and protein phosphatase 2A (PP2A) inhibitor with IC50s of 2 nM and 0.5-1 nM, respectively.
  • In Vitro
    Cell Cytotoxicity Assay Cell Line:Human osteosarcoma MG63 cells Concentration:0, 1, 2, 5, 10 nM Incubation Time:24 hours Result:Treatment with 0.1 nM for 24 h had a minimal effect on MG63 cell survival. Cell rounding and shrinking were obvious in the cultures treated for 24 h with 5 nM. The level of the cell viability treated with 10 nM was 27% that of the control cultures.
  • In Vivo
    ——
  • Synonyms
    ——
  • Pathway
    Metabolic Enzyme/Protease
  • Target
    Phosphatase
  • Recptor
    Phosphatase
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    101932-71-2
  • Formula Weight
    1009.17
  • Molecular Formula
    C50H81N4O15P
  • Purity
    >98% (HPLC)
  • Solubility
    ——
  • SMILES
    C[C@@]1(C)[C@@]2(O[C@]([C@H](C[C@@H]([C@@H]([C@@H]([C@@H](/C=C(/C(=C/C=C/C(=C\C#N)/C)/C)\C)C)O)C)O)OC)([C@@H]1OP(=O)(O)O)[H])O[C@@H](C/C=C/C=3N=C([C@H](CCNC([C@H]([C@H]([C@H](COC)N(C)C)O)O)=O)C)OC3)[C@@H](C)[C@H](O)C2
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. Ishihara H, et al. Calyculin A and okadaic acid: inhibitors of protein phosphatase activity. Biochem Biophys Res Commun. 1989 Mar 31;159(3):871-7.?
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