Epothilone A - 10mM in DMSO , CAS No.152044-53-6

CAS: 152044-53-6 Cat. No.: E409291 Peso molecular: 493.66

GRADE & PURITY 10mM in DMSO

Synonyms

(1S,3S,7S,10R,11S,12S,16R,E)-7,11-dihydroxy-8,8,10,12-tetramethyl-3-(1-(2-methylthiazol-4-yl)prop-1-en-2-yl)-4,17-dioxa-bicyclo[14.1.0]heptadecane-5,9-dione

Storage

Store at -80°C

Shipped In

Dry ice packs + Cold packs

Descripción general

Information

Epothilone A Epothilone A is a paclitaxel-like microtubule -stabilizing agent with EC 0.01 of 2 μM.
In vitro

Epothilone A, discovered from the myxobacterium Sorangium cellulosum, is a Taxol-like microtubule-stabilizing agent that induces tubulin polymerization, leading to cell cycle arrest at the G2-M transition, cytotoxicity, and apoptosis.Epothilone A potently inhibits cell proliferation in HCT116 cells, with IC50 of 4.4 nM. Epothilone A also displays cytotoxicity in KB3-1, KBV-1, Hela, and Hs578T cells, with IC50 values ranging from 13 nM to 160 nM. Epothilone A is more water soluble than Taxol and competes with Taxol in binding with microtubules, with IC50 of 2.3 μM. However, both Epothilone A and Taxol don\'t share a common pharmacophore and exploits the tubulin-binding pocket uniquely and independently. Recently, it is found that microbiological transformation of Epothilone A by Aspergillus niger AS 3.739 yields several metabolites that is also toxic to MCF-7 cells, but with much higher IC50 values.

In vivo

Cell Data

cell lines：A431, MO7e, HUVEC and NHDF cells

Concentrations：0–2 μM

Incubation Time：24 hours for mitotic arrest or 72 hours for cytotoxicity

Powder Purity:≥98%

Specifications

Sinónimos

(1S, 3S, 7S, 10R, 11S, 12S, 16R, E)-7, 11-dihydroxy-8, 8, 10, 12-tetramethyl-3-(1-(2-methylthiazol-4-yl)prop-1-en-2-yl)-4, 17-dioxa-bicyclo[14.1.0]heptadecane-5, 9-dione

Especificaciones y pureza

10mM in DMSO

Mecanismos bioquímicos y fisiológicos

Epothilone A is a paclitaxel-like microtubule-stabilizing agent with EC_0.01 of 2 μM.

Condiciones de almacenamiento de almacenamiento

Store at -80°C

Enviado en

Dry ice packs + Cold packs

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Nombres e identificadores

• Isómeros SMILES: C[C@H]1CCC[C@@H]2[C@@H](O2)C[C@H](OC(=O)C[C@@H](C(C(=O)[C@@H]([C@H]1O)C)(C)C)O)/C(=C/C3=CSC(=N3)C)/C
• WGK Alemania: 3
• Peso molecular: 493.66
• Reaxy-Rn: 26220988
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=26220988&ln=