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Pladienolide B

Chemical Structure : Pladienolide B

CAS No.: 445493-23-2

Pladienolide B

Catalog No.: PC-21086Not For Human Use, Lab Use Only.

Pladienolide B is a potent inhibitor targeting the SF3B1 subunit of the spliceosome, exerts antitumor activities mediated through the inhibition of pre-mRNA splicing.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

Pladienolide B is a potent inhibitor targeting the SF3B1 subunit of the spliceosome, exerts antitumor activities mediated through the inhibition of pre-mRNA splicing.
Pladienolide B inhibits human cervical carcinoma cells viability, and induces apoptosis.
Pladienolide B reduces SF3b1 expression in human cervical carcinoma cells, causes cell cycle arrest and apoptosis.
Pladienolide B has shown strong inhibitory effect against activity and growth of various cell lines via targeting SF3b.

Physicochemical Properties

M.Wt 550.73
Formula C31H50O8
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

(4R,7R,8S,9E,11S,12S)-8-(Acetyloxy)-4,7-dihydroxy-12-[(1E,3E,5S)-6-[(2R,3R)-3-[(1R,2S)-2-hydroxy-1-methylbutyl]-2-oxiranyl]-1,5-dimethyl-1,3-hexadien-1-yl]-7,11-dimethyloxacyclododec-9-en-2-one

References

1. Effenberger KA, et al. J Biol Chem. 2014 Jan 24;289(4):1938-47.

2. Aouida M, et al. Biochim Open. 2016 Feb 24;3:72-75.

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