KO-947

Modify Date: 2025-08-21 20:16:14

Use of KO-947

KO-947 is a potent and selective inhibitor of ERK1/2 kinases with potential clinical utility in MAPK pathway dysregulated tumors.

Name	KO947
Synonym	More Synonyms

Description	KO-947 is a potent and selective inhibitor of ERK1/2 kinases with potential clinical utility in MAPK pathway dysregulated tumors.
Related Catalog	Research Areas >> Cancer
Target	ERK1 ERK2
In Vitro	KO-947 is a 10 nM inhibitor of ERK with at least 50-fold selectivity against a panel of 450 kinases. KO-947 blocks ERK signaling and proliferation of tumor cells exhibiting dysregulation of MAPK pathway signaling, including mutations in BRAF, NRAS or KRAS, at low nanomolar concentrations[1].
In Vivo	In cell-line derived xenograft studies, KO-947 profoundly suppresses ERK signaling for up to five days after a single dose and induces regressions in RAS- and RAF-mutant melanoma, NSCLC and pancreatic cancer models on administration schedules ranging from daily to weekly. Intermittent dosing enables comparable antitumor activity at reduced dose-intensity[1].
References	[1]. Burrows F, et al. KO-947, a potent ERK inhibitor with robust preclinical single agent activity in MAPK pathway dysregulated tumors [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2017; 2017 Apr 1-5; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2017;77(13 Suppl):Abstract nr 5168. doi:10.1158/1538-7445.AM2017-5168.

KO-947

Get all suppliers and price by the below link:

Price: ￥2860/10 mM * 1 mL in DMSO

Reference only. check more KO-947 price