598226

Thiostrepton

≥98% (HPLC), powder, FOXM1 inhibitor, Calbiochem^®

• 동의어(들): Thiostrepton, FOXM1 Inhibitor I
• 실험식(Hill 표기법): C₇₂H₈₅N₁₉O₁₈S₅
• CAS Number: 1393-48-2
• Molecular Weight: 1664.89
• MDL number: MFCD00135828
• UNSPSC 코드: 12352200
• NACRES: NA.77

속성

• product name: Thiostrepton, Thiostrepton, CAS 1393-48-2, is an antibiotic that inhibits protein synthesis by preventing binding of GTP to 50S ribosomal subunit.
• Quality Level: 100
• 분석: ≥98% (HPLC)
• 형태: powder
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; desiccated; protect from light
• 색상: off-white
• solubility: DMSO: 10 mg/mL; chloroform: 10 mg/mL
• 배송 상태: ambient
• 저장 온도: 2-8°C
• InChI: 1S/C72H85N19O18S5/c1-14-26(3)47-63(105)78-30(7)57(99)75-28(5)56(98)76-31(8)58(100)91-72-19-18-40(66-85-43(22-111-66)59(101)77-29(6)55(97)74-27(4)54(73)96)81-52(72)42-21-112-67(83-42)49(34(11)109-69(107)41-20-37(32(9)92)36-16-17-39(79-47)51(95)50(36)80-41)89-60(102)44-24-113-68(86-44)53(71(13,108)35(12)94)90-62(104)45-23-110-65(84-45)38(15-2)82-64(106)48(33(10)93)88-61(103)46-25-114-70(72)87-46/h15-17,20-22,24-26,30-35,39,45,47-49,51-53,79,92-95,108H,4-6,14,18-19,23H2,1-3,7-13H3,(H2,73,96)(H,74,97)(H,75,99)(H,76,98)(H,77,101)(H,78,105)(H,82,106)(H,88,103)(H,89,102)(H,90,104)(H,91,100)/b38-15+
• InChI key: NSFFHOGKXHRQEW-DVRIZHICSA-N

설명

일반 설명

A thiazole-containing peptide antibiotic that inhibits protein synthesis by preventing binding of GTP to 50S ribosomal subunit. Inhibits the function of elongation factor G (EF-G) and the dissociation of EF-G from the ribosome. The thiostrepton-resistant gene is also commonly used as a selective marker for recombinant DNA/plasmid technologies.

A thiazole-containing polypeptide antibiotic isolated from Streptomyces azureus. Inhibits bacterial protein synthesis and ribosomal GTPase activity by binding noncovalently, but virtually irreversibly, to the 23S rRNA in the GTPase center of the 50S subunit. Thiostrepton binding directly prevents binding to the ribosome of elongation factor G (EF-G), which also binds specifically to the 23S rRNA. Thiostrepton has proved useful in elucidating the molecular mechanisms of translation, particularly of ribosomal translocation. It is also used for selection, in bacteria of Streptomyces sp., of vectors containing the tsr gene (S. azureus), which encode a 23S rRNA methylase whose action prevents thiostrepton from binding to ribosomes.

생화학적/생리학적 작용

Primary Target
EF-G

경고

Toxicity: Standard Handling (A)

기타 정보

Rodnina, M.V., et al. 1999. Proc. Natl. Acad. Sci USA96, 9586.
Rosendahl, G. and Douthwaite, S. 1994. Nucleic Acids Res.22, 357.
Saarma, U. and Remme, J. 1992. Nucleic Acids Res.20, 3147.
Malina, H. and Robert-Gero, M. 1992. Appl. Environ. Microbiol.58, 895.
Blanco, G., et al. 1992. Gene112, 59.
Miller, S.P. and Bodley, J.W. 1991. Nucleic Acids Res.19, 1657.
Ryan, P.C., et al. 1991. J. Mol. Biol.221, 1257.
Kutay, U.R., et al. 1990. Biochim. Biophys. Acta1050, 193.
Smokvina, T., et al. 1990. Gene94, 53.
Garrett, R. 1983. Trends Biochem. Sci.8, 189.
Bodley, J.W., et al. 1970. Biochem. Biophys. Res. Commun.41, 1406.
Thompson, J. and Cundliffe, E. 1970. Biochimie 73, 1131.

법적 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable