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Empirical Formula | CAS # |
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C₃₁H₄₃N₃O₈ | 75747-14-7 |
Description | |
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Overview | A less toxic, potent, synthetic derivative of the ansamycin benzoquinone antibiotic Geldanamycin, Streptomyces hygroscopicus (Cat. No. 345805) that binds to Hsp90 (EC50 = 7.2 µM) and regulates its function. Induces apoptosis and displays antitumor effects (IC50 = 4.1 nM in SKBR3 and 5.2 nM in MCF7 cells). Depletes cancer cells of erbB-1, erbB-2 (EC50 = 45 nM), mutant p53 (EC50 = 62 nM), Raf-1 (EC50 = 80 nM), and Akt and hence inhibits the Ras/Raf/MEK and PI3-kinase signaling pathways. Also sensitizes cancer cells to Paclitaxel (Cat. No. 580555) and Doxorubicin (Cat. No. 324380) and downregulates vascular endothelial growth factor expression. |
Catalogue Number | 100068 |
Brand Family | Calbiochem® |
Synonyms | NSC-330507, 17-AG, 17-(Allylamino)-17-demethoxygeldanamycin, 17-Allylaminogeldanamycin |
Product Information | |
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CAS number | 75747-14-7 |
ATP Competitive | N |
Form | Purple solid |
Hill Formula | C₃₁H₄₃N₃O₈ |
Chemical formula | C₃₁H₄₃N₃O₈ |
Reversible | N |
Structure formula Image |
Applications |
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Biological Information | |
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Primary Target | Hsp90 |
Primary Target IC<sub>50</sub> | EC50 = 7.2 µM for Hsp90 |
Purity | ≥98% by HPLC |
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Cell permeable | N |
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Packaged under inert gas | Packaged under inert gas |
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