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Calphostin C

Chemical Structure : Calphostin C

CAS No.: 121263-19-2

Calphostin C (UCN 1028C;PKF115-584)

Catalog No.: PC-70263Not For Human Use, Lab Use Only.

A potent, selective and photo-dependent inhibitor of PKC with IC50 of 50 nM.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

A potent, selective and photo-dependent inhibitor of PKC with IC50 of 50 nM; displays >1,000-fold selectivity over other protein kinases such as cAMP-dependent protein kinase and tyrosine-specific protein kinase; inhibits cell growth and promotes apoptosis in HeLa S3 and MCF-7 cells with IC50 of 0.23 and 0.18 uM, respectively; also inhibits phospholipase D1 and D2 (IC50=100 nM); also blocks β-catenin/Tcf transcriptional activity.

Solid Tumors

Discontinued

Physicochemical Properties

M.Wt 790.76
Formula C44H38O14
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

1-(4,9-dihydroxy-12-(2-(((4-hydroxyphenoxy)carbonyl)oxy)propyl)-2,6,7,11-tetramethoxy-3,10-dioxo-3,10-dihydroperylen-1-yl)propan-2-yl benzoate

References

1. Sukhdeo K, et al. Proc Natl Acad Sci U S A. 2007 May 1;104(18):7516-21.

2. Kobayashi E, et al. J Antibiot (Tokyo). 1989 Oct;42(10):1470-4.

3. Sciorra VA, et al. Biochemistry. 2001 Feb 27;40(8):2640-6.

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