Empirical Formula (Hill Notation): | C31H43N3O8 |
CAS Number: | 75747-14-7 |
Molecular Weight: | 585.69 |
MDL number: | MFCD04973892 |
Кат. номер |
100068-500UG |
100068-500UGCN |
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. Reported to induce apoptosis and exhibit anti-tumor properties (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. Hence, inhibits the Ras/Raf/MEK and PI3-Kinase signaling pathways. Shown to sensitize cancer cells to Paclitaxel (Cat. No. 580555) and Doxorubicin (Cat. No. 324380), and down-regulates vascular endothelial factor expression.
500 μg in Plastic ampoule
Packaged under inert gas
EC50 = 7.2 µM for Hsp90
Product does not compete with ATP.
Reversible: no
Cell permeable: no
Primary Target
Hsp90
Toxicity: Standard Handling (A)
Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Basso, A.D., et al. 2002.
Oncogene21, 1159.
Clarke, P.A., et al. 2002.
Oncogene19, 4125.
Clarke, P.A., et al. 2000.
Oncogene19, 4125.
Schulte, T.W., and Neckers, L.M. 1998.
Cancer Chemother. Pharmacol.42, 273.
Schnur, R.C., et al. 1995.
J. Med. Chem.38, 3806.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
storage conditions | -20C |
Quality Level | 100, |
assay | 98% (HPLC) |
form | medium granules (dehydrated (DCM)), solid |
Торговая марка | Calbiochem®, GranuCult® |
storage condition | OK to freeze, protect from light |
application(s) | microbiological culture: suitable, microbiology: suitable, pathogen testing: suitable |
color | purple |
solubility | DMSO: 10 mg/mL, methanol: 10 mg/mL |
Featured Industry | Food and Beverages |
shipped in | wet ice |
storage temp. | 20°C |
suitability | Listeria spp. |
InChI | 1S/C31H43N3O8/c1-8-12-33-26-21-13-17(2)14-25(41-7)27(36)19(4)15-20(5)29(42-31(32)39)24(40-6)11-9-10-18(3)30(38)34-22(28(21)37)16-23(26)35/h8-11,15-17,19,24-25,27,29,33,36H,1,12-14H2,2-7H3,(H2,32,39)(H,34,38)/b11-9+,18-10-,20-15+/t17-,19-,24-,25-,27+,29-/m1/s1 |
InChI key | AYUNIORJHRXIBJ-CQFHKJEWSA-N |