10mM in DMSO para flujos de trabajo cromatográficos y analíticos sensibles que requieren una interferencia mínima de la línea base.
Store at -80°C Envío Dry ice packs + Cold packs. Consulte el COA específico del lote para conocer las especificaciones exactas.
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Information
COTI-2 COTI-2 is an orally available third generation thiosemicarbazone and activator of mutant forms of the p53 protein, with potential antineoplastic activity.
Targets
p53 mutants
In vitro
The thiosemicarbazone COTI-2 is reported to promote refolding of mutant p53 and restore wild-type-p53 function. It is active against human tumour cell lines of various origins at nanomolar concentrations, induces cell death by apoptosis. COTI-2 is highly efficacious against multiple cancer cell lines from a broad range of human cancers both in vitro and in vivo. COTI-2 does not significantly inhibit over 200 kinases from major kinase pathways involved in cancer that were evaluated in both kinase assays and does not inhibit the ATPase activity of Hsp90, a ubiquitous molecular chaperone that plays an essential role in cell survival and cell cycle control.
In vivo
COTI-2 significantly inhibited tumor growth in the HT-29 human colorectal tumor xenografts at a dose of 10 mg/kg. COTI-2 also significantly inhibited tumor growth in the SHP-77 SCLC xenograft model at a dose as low as 3 mg/kg. Its treatment delays U87-MG, MDA-MB-231 and OVCAR-3 xenograft growth. COTI-2 treatment demonstrates a safe toxicity profile in vivo. COTI-2 selectively targets a wide variety of human cancer cell lines, as demonstrated by the in vitro data, while having little deleterious effects on normal cells.
Cell Research(from reference)
Cell lines：SHP-77 cells
Concentrations：100, 250, 1000 nM
Incubation Time：48 h
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| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 I2419158 | Certificate of Analysis | Aug 12, 2026 | C420437 |
| DMSO (mg/ml) Solubilidad máxima | 73 |
|---|---|
| DMSO (mM) Solubilidad máxima | 199.1923161 |
| Agua (mg/ml) Solubilidad máxima | ＜1 |
