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Product Details

Thiostrepton | Antibiotic and FOXM1 inhibitor

Thiostrepton (1393-48-2) is a novel cyclopeptide antibiotic. Blocks bacterial protein synthesis by inhibition of mRNA-tRNA translocation by GTPase elongation factor G (EF-G), EF-TU(GTP)-catalyzed aa-tRNA delivery as well as the activity of initiation factor-1 (IF-2).1-2 Displays antitumor activity. Thiostrepton induces apoptosis and cell cycle arrest in various tumor cells via downregulation of FOXM1 expression.3

References/Citations
1) Bowen et al. (2005), Interaction of thiostrepton and elongation factor-G with the ribosomal protein L11-binding domain; J. Biol. Chem., 280 2934
2) Gonzalez et al. (2007), Thiostrepton inhibition of tRNA delivery to the ribosome; RNA, 13 2091
3) Kwok et al. (2008), Thiostrepton selectively targets breast cancer cells through inhibition of forkhead box M1 expression; Mol. Cancer Ther., 7 2022

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Catalog#  10-2108

$85.00
Quantity
Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee.
 
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CAS:
1393-48-2
Catalog Number:
10-2108
Activity:
Antibiotic and FOXM1 inhibitor
Chemical Name:
Fermentation product from Streptomyces azureus
Molecular Weight:
1664.91
Molecular Formula:
C72H85N19O185
Solubility:
Soluble in DMSO (up to 15 mg/ml), or in Chloroform (up to 5 mg/ml).
Physical Properties:
Off-white solid
Purity:
98% by TLC and HPLC
Storage Temperature:
-20°C (des.)
Stability:
Stable for 2 years as supplied. Solutions in DMSO may be stored at -20° for up to 1 week.
Shipping Code:
RT
Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications.

Focus BiomoleculesPlymouth Meeting, PA USA1-855-FOCUS21

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