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EMD534085 is an effective and selective mitotic kinesin-5 inhibitor (IC50: 8 nM).
Pack Size | Price | Availability | Quantity |
---|---|---|---|
500 μg | $98 | 35 days | |
1 mg | $180 | 35 days | |
5 mg | $788 | 35 days | |
10 mg | $1,370 | 35 days |
Description | EMD534085 is an effective and selective mitotic kinesin-5 inhibitor (IC50: 8 nM). |
Targets&IC50 | Kinesin-5:8 nM |
In vitro | EMD 534085 does not inhibit other tested kinesins at 1 μM or 10 μM concentrations, showing selectivity for kinesin-5. EMD 534085 binds to the allosteric pocket of kinesin-5 [1]. It induces rapid cell death in HL60 cells during mitotic arrest, activating caspase-8, -9, -3, -7; cleaving Parp1; and degrading Mcl1 and XIAP. Additionally, EMD 534085-treated HL60 cells exhibit a significantly increased phospho-histone H3 level starting 6 hours post thymidine release [2]. |
In vivo | In a pharmacokinetic study of EMD 534085 conducted at a low dose in mice, average clearance was observed at 1.8 L/h/kg, with a volume of distribution of 7.4 L/kg and a half-life approximately 2.5 hours. High dose experiments (>10 mg/kg) consistently demonstrated a bioavailability exceeding 50% in mice. Intraperitoneal administration of EMD 534085 resulted in significant systemic exposure, contributing to a notable reduction in tumor growth without inducing toxic side effects [1]. |
Cell Research | Epithelial cell lines HeLa and MCF7 are synchronized in G2-phase using RO-3306. Cells are treated with 10 μM RO-3306 for 16 hrs, and then are ished and released to either warm growth medium or medium supplemented with 500 nM EMD534085 [2]. |
Molecular Weight | 476.53 |
Formula | C25H31F3N4O2 |
Cas No. | 858668-07-2 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
Solubility Information | DMSO: 25 mg/mL (52.46 mM) | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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