Calyculin A

• 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[1].

• Product Name Alternative:

  (-) -Calyculin A

• UNSPSC:

  12352005

• Hazard Statement:

  H301+H311+H331

• Target:

  Phosphatase

• Type:

  Reference compound

• Related Pathways:

  Metabolic Enzyme/Protease

• Applications:

  Cancer-programmed cell death

• Field of Research:

  Cancer

• Assay Protocol:

  https://www.medchemexpress.com/Calyculin-A.html

• Purity:

  99.67

• Solubility:

  10 mM in DMSO

• Smiles:

  O[C@@H]([C@H]([C@@H](N(C)C)COC)O)C(NCC[C@@H](C1=NC(/C=C/C[C@@H]([C@@H](C)[C@H](O)C2)O[C@@]32C(C)(C)[C@@H](OP(O)(O)=O)[C@@H]([C@@H](OC)C[C@H](O)[C@H](C)[C@H](O)[C@H](C)/C=C(C)/C(C)=C/C=C/C(C)=C\C#N)O3)=CO1)C)=O

• Molecular Formula:

  C50H81N4O15P

• Molecular Weight:

  1009.17

• Precautions:

  H301+H311+H331

• References & Citations:

  [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.|[2]Hiroaki Tanaka, et al. Calyculin A induces apoptosis and stimulates phosphorylation of p65NF-kappaB in human osteoblastic osteosarcoma MG63 cells. Int J Oncol. 2007 Aug;31 (2) :389-96.

• Shipping Conditions:

  Blue Ice

• Storage Conditions:

  -20°C, 3 years (Powder)

• Scientific Category:

  Reference compound1

• Clinical Information:

  No Development Reported

• CAS Number:

  [101932-71-2]