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Cat. No. Product Name Information
PC-62422

Sudemycin K

Splicing inhibitor

Sudemycin K is a synthetic antitumor splicing inhibitor with IC50 of 15 nM (MCL1 alternative splicing regulation), shows cytotoxicity in HeLa cells with IC50 of 2.3 nM.
PC-62421

Sudemycin E

Splicing inhibitor

Sudemycin E is an alternative splicing inhibitor that binds to the U2 small nuclear ribonucleoprotein (snRNP) component SF3B1, causes a rapid change in alternative pre-messenger RNA splicing.
PC-62420

FR901464

Spliceosome inhibitor

FR901464 is a potent antitumor natural product that binds to the splicing factor 3b (SF3b) complex and inhibits pre-mRNA splicing, inhibits cell cycle progression at G1 and G2/M phases.
PC-62419

Meayamycin

Spliceosome inhibitor

Meayamycin is an analogue of FR901464 that binds to the splicing factor 3b (SF3b) complex and inhibits pre-mRNA splicing, shows picomolar antiproliferative activity against various cancer cell lines and multidrug-resistant cells.
PC-42098

Madrasin

Spliceosome inhibitor

A small molecule inhibitor of pre-mRNA splicing that interferes with the early stages of spliceosome assembly and stalls spliceosome assembly at the A complex.
PC-23056

Votoplam hydrochloride

HTT splicing modulator

Votoplam (PTC518) hydrochloride is a small molecule HTT gene modulator and splicing modifier, selectively lowers huntingtin mRNA and protein.
PC-23055

Votoplam

HTT splicing modulator

Votoplam (PTC518) is a small molecule HTT gene modulator and splicing modifier, selectively lowers huntingtin mRNA and protein.
PC-21151

HTT splicing modulator 27

HTT splicing modulator

HTT splicing modulator 27 is a potent, orally bioavailable, and brain-penetrant small-molecule HTT pre-mRNA splicing modulator with mHTT protein EC50 of 66 nM.
PC-21086

Pladienolide B

SF3B1 inhibitor

Pladienolide B is a potent inhibitor targeting the SF3B1 subunit of the spliceosome, exerts antitumor activities mediated through the inhibition of pre-mRNA splicing.
PC-21062

SMNDC1 inhibitor 28

SMNDC1 inhibitor

SMNDC1 inhibitor 28 is a specific small molecule inhibitor targeting the dimethylarginine binding pocket of the SMNDC1 Tudor domain with IC50 of 0.5 uM, 30-fold selectivity for SMNDC1 over SMN.
PC-20015

Rebecsinib

ADAR1p150 antagonist

Rebecsinib (17S-FD-895) is a selective small-molecule inhibitor of splicing-mediated ADAR1 activation, prevents leukemia stem cell generation.
PC-73161

Thailanstatin D

ADC cytotoxin

Thailanstatin D (TST-D) is a potent antiproliferative natural product and direct precursor of Thailanstatin A, inhibits eukaryotic RNA splicing with stiong anti-tumor activities.

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