5.04744

Aphidicolin

≥98% (TLC), liquid, DNA polymerase α and δ inhibitor, Calbiochem

• Synonym(s): InSolution Aphidicolin
• Empirical Formula (Hill Notation): C₂₀H₃₄O₄
• CAS Number: 38966-21-1
• Molecular Weight: 338.48
• MDL number: MFCD00083214
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• product name: Aphidicolin, InSolution, ≥98%, 30 mM in DMSO, A cell-permeable tetracyclic diterpene antibiotic
• Quality Level: 100
• assay: ≥98% (TLC)
• form: liquid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; avoid repeated freeze/thaw cycles; desiccated (hygroscopic); protect from light
• storage temp.: −70°C
• InChI: 1S/C20H34O4/c1-17(11-21)15-4-3-13-9-14-10-19(13,7-8-20(14,24)12-22)18(15,2)6-5-16(17)23/h13-16,21-24H,3-12H2,1-2H3/t13-,14+,15-,16+,17-,18-,19-,20-/m0/s1
• InChI key: NOFOAYPPHIUXJR-APNQCZIXSA-N

Description

General description

A cell-permeable tetracyclic diterpene antibiotic. Cell synchronization agent. Blocks the cell cycle at the early S-phase. Specific, non-competitive and reversible inhibitor of DNA polymerase α and δ in eukaryotic cells and in some viruses of animal origin. Potentiates apoptosis induced by arabinosyl nucleosides in leukemia cell lines. Also induces apoptosis in HeLaS3 cells, but inhibits vincristine (>Cat. No. 677181)-induced apoptosis in the p53-negative human prostate cancer cell line PC-3.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
DNA polymerase α and δ

Reversible: yes

Packaging

Packaged under inert gas

Warning

Toxicity: Irritant (B)

Physical form

A 30 mM (1 mg/98 µL) sterile-filtered solution of Aphidicolin (Cat. No. 178273) in DMSO.

Reconstitution

Following initial thaw, aliquot and freeze (-70°C). Aliquots are stable for up to 6 months at -70°C. Use only fresh DMSO for further dilutions.

Other Notes

Borner, M.M., et al. 1995. Cancer Res.55, 2122.
Poluha, W., et al. 1995. Oncogene10, 185.
Urbani, L., et al. 1995. Exp. Cell Res.219, 159.Schimke, R.T., et al. 1994. Philos. Trans. R. Soc. London. B. Biol. Sci.345, 311.Kuwakado, K., et al. 1993. Biochem. Pharmacol.46, 1909.Hubermann, J.A. 1981. Cell23, 647.

Legal Information

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

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 188.6 °F - (refers to pure substance)
• flash_point_c: 87 °C - (refers to pure substance)