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Cercosporin

Catalog No. T13605 CAS 35082-49-6

Cercosporin is produced by a plant pathogen, Cercosporakikuchii, and the elsinochromes. Cercosporin is a potent photosensitizer with a short activation wavelength. Cercosporin contains the perylene quinone structural features necessary for PKC activity (IC50: 0.6-1.3 μM).

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Cercosporin, CAS 35082-49-6

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Biological Description

Chemical Properties

Storage & Solubility Information

Description	Cercosporin is produced by a plant pathogen, Cercosporakikuchii, and the elsinochromes. Cercosporin is a potent photosensitizer with a short activation wavelength. Cercosporin contains the perylene quinone structural features necessary for PKC activity (IC50: 0.6-1.3 μM).
Targets&IC50	PKC:0.6-1.3 μM
In vitro	Cercosporin (0-3 μΜ; 24 hours) interplays with copper results in synergistic cytotoxicity in MCF7 and T98G cells, that is, S(CuSO4 + Cerco) ? S(CuSO4) x S(Cerco), barely has an additive effect in U87 cells. Cercosporin (0.8-8.0 μM; 30 s, 60 s, 90 s, 120 s) photodynamic therapy effect is stronger in T98G cells than in U87 or MCF7 cells, the LD50 value for the T98G cells (0.14 J cm2) is much less than the LD50 value for MCF-7 and U87 cell lines (0.26 and 0.24 J cm2, respectively) [1].

Molecular Weight	534.51
Formula	C29H26O10
CAS No.	35082-49-6

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

References and Literature

1. Mastrangelopoulou M, et al. Cytotoxic and Photocytotoxic Effects of Cercosporin on Human Tumor Cell Lines. Photochem Photobiol. 2019 Jan;95(1):387-396. 2. Morgan BJ, et al. Design, synthesis, and investigation of protein kinase C inhibitors: total syntheses of (+)-calphostin D, (+)-phleichrome, cercosporin, and new photoactive perylenequinones. J Am Chem Soc. 2009 Jul 8;131(26):9413-25.

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Keywords

Cercosporin 35082-49-6 Chromatin/Epigenetic Cytoskeletal Signaling PKC inhibitor inhibit

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