529685

Prodigiosin Serratia marcescens

A cell-permeable tripyrrole alkaloid compound that displays immunosuppressive and anti-tumor properties irrespective of p53 status and multidrug resistance.

• Synonym(s): Prodigiosin Serratia marcescens, Casein Kinase I Inhibitor IV, 2-Methyl-3-pentyl-6-methoxyprodigiosene, NSC 47147
• Empirical Formula (Hill Notation): C₂₀H₂₅N₃O
• CAS Number: 82-89-3
• Molecular Weight: 323.43
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• Quality Level: 100
• Assay: ≥95% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: dark red
• solubility: DMF: soluble; DMSO: soluble; ethanol: soluble; methanol: soluble
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: CC1=C(CCCCC)C=C(/C=C2N=C(C3=CC=CN3)C=C\2OC)N1
• InChI: 1S/C20H25N3O/c1-4-5-6-8-15-11-16(22-14(15)2)12-19-20(24-3)13-18(23-19)17-9-7-10-21-17/h7,9-13,22-23H,4-6,8H2,1-3H3/b18-17+,19-12+
• InChI key: WKGQSEFBQTWRPT-FHUUTLRSSA-N

Description

General description

A cell-permeable tripyrrole alkaloid compound that displays immunosuppressive and anti-tumor properties irrespective of p53 status and multidrug resistance. Shown to selectively upregulate p21^WAF/CIP1 and NAG-1 (nonsteroidal anti-inflammatory drug-activated gene 1) and downregulate survivin expression levels, induce mitochondria-mediated apoptosis and cell cycle arrest in tumor cells. Prevents FADD phosphorylation (IC₅₀ = 2.0 µM in A549-FKR cells) through inhibition of FADD-kinase CK1α (IC₅₀ ~ 6.0 µM in SW620-BGCR cells) and augments cisplatin (Cat. No. 232120)-induced apoptosis. Blocks NF-κB activation by decreasing pIκBα (by 63% at 3 µM) and IκBα levels in A549 cells, and shrinks tumor growth in A549-FKR tumor xenograft mouse model (3 mg/kg, i.p., o.d.).

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Schinske, K.A., et al. 2011. Mol. Cancer Ther.10, 1807.
Chang, C.C., et al. 2011. J. Biosci. Bioeng.5, 501
Ho, T.F., et al. 2009. Toxicol. Appl. Pharmacol.235, 253
Soto-Cerrato, V., et al. 2007.Mol. Cancer Ther.6, 362.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable