Date published: 2026-5-22

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Tryprostatin A

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Alternate Names:
TPS-A
Application:
Tryprostatin A is a compound that arrests cell cycle progression at the G2/M phase
Purity:
≥90%
Molecular Weight:
381.5
Molecular Formula:
C22H27N3O3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tryprostatin A is a diketopiperazine. Arrests cell cycle progression at the G2/M phase. Inhibits the ABC-transporter breast cancer resistance protein and thereby reverses the resistance of cancer cells against antitumor drugs. Inhibitor of MAP-dependent microtubule assembly.


Tryprostatin A References

Tryprostatins A and B, novel mammalian cell cycle inhibitors produced by Aspergillus fumigatus: C.B. Cui, et al.; J. Antibiot. 48, 1382 (1995) Abstract Novel mammalian cell cycle inhibitors, tryprostatins A, B and other diketopiperazines produced by Aspergillus fumigatus. I. Taxonomy, fermentation, isolation and biological properties: C.B. Cui, et al.; J. Antibiot. 49, 527 (1996) Novel mammalian cell cycle inhibitors, tryprostatins A, B and other diketopiperazines produced by Aspergillus fumigatus. II. Physico-chemical properties and structures: C.B. Cui, et al.; J. Antibiot. 49, 534 (1996) Tryprostatin A, a specific and novel inhibitor of microtubule assembly: T. Usui, et al.; Biochem. J. 333, 543 (1998) Reversal of breast cancer resistance protein-mediated drug resistance by tryprostatin A: H. Woehlecke, et al.; Int. J. Cancer 107, 721 (2003)

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tryprostatin A, 500 µg

sc-222376
500 µg
$212.00