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C159

Sigma-Aldrich

Calphostin C from Cladosporium cladosporioides

Synonym(s):

UCN-1028c

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About This Item

Empirical Formula (Hill Notation):
C44H38O14
CAS Number:
121263-19-2
Molecular Weight:
790.76
MDL number:
MFCD00133155
UNSPSC Code:
12352204

storage temp.

−20°C

SMILES string

COc1cc(O)c2C(=O)C(OC)=C(CC(C)OC(=O)Oc3ccc(O)cc3)c4c5C(CC(C)OC(=O)c6ccccc6)=C(OC)C(=O)c7c(O)cc(OC)c(c57)c1c24

InChI

1S/C44H38O14/c1-20(56-43(50)22-10-8-7-9-11-22)16-25-31-32-26(17-21(2)57-44(51)58-24-14-12-23(45)13-15-24)42(55-6)40(49)34-28(47)19-30(53-4)36(38(32)34)35-29(52-3)18-27(46)33(37(31)35)39(48)41(25)54-5/h7-15,18-21,45-47H,16-17H2,1-6H3

InChI key

SRJYZPCBWDVSGO-UHFFFAOYSA-N

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Biochem/physiol Actions

Highly specific inhibitor of protein kinase C (IC50 = 50 nM); requires light for activation. At higher concentrations (100 nM or greater), it has been shown to inhibit cell proliferation and induce apoptosis in vitro.

replaced by

Product No.
Description
Pricing

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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S Lemoine et al.
British journal of anaesthesia, 107(4), 510-518 (2011-08-25)
Desflurane triggers post-conditioning in the diabetic human myocardium. We determined whether protein kinase C (PKC), mitochondrial adenosine triphosphate-sensitive potassium (mitoK(ATP)) channels, Akt, and glycogen synthase kinase-3β (GSK-3β) were involved in the in vitro desflurane-induced post-conditioning of human myocardium from patients
F Martín et al.
British journal of pharmacology, 163(4), 857-875 (2011-05-28)
Exposure to drugs of abuse or stress results in adaptation in the brain involving changes in gene expression and transcription factors. Morphine withdrawal modulates gene expression through various second-messenger signal transduction systems. Here, we investigated changes in activation of the
Yukinori Kozuma et al.
British journal of haematology, 152(5), 631-639 (2011-01-19)
Thrombosis in paroxysmal nocturnal haemoglobinuria (PNH) has been suggested to be due to several pathophysiological states: a suppressed fibrinolytic system, increased leucocyte-derived tissue factor, complement (C')-mediated damage to platelets and endothelia, or increased platelet- and endothelium-derived microparticles (MPs). Because haemolytic
Juan Carlos Robles et al.
American journal of physiology. Heart and circulatory physiology, 300(4), H1201-H1209 (2011-02-08)
Exercise training enhances endothelium-dependent coronary vasodilatation, improving perfusion and contractile function of collateral-dependent myocardium. Paradoxically, studies from our laboratory have revealed increased Ca(2+)-dependent basal active tone in collateral-dependent arteries of exercise-trained pigs. In this study, we tested the hypothesis that
Peng Sun et al.
American journal of physiology. Renal physiology, 302(6), F679-F687 (2011-12-16)
We examined the effect of angiotensin II (ANG II) on epithelial Na(+) channel (ENaC) in the rat cortical collecting duct (CCD) with single-channel and the perforated whole cell patch-clamp recording. Application of 50 nM ANG II increased ENaC activity, defined
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