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KA2507
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
KA2507图片
CAS NO:1636894-46-6
包装与价格:
包装价格(元)
10mM (in 1mL DMSO)电议
5mg电议
10mg电议
25mg电议
50mg电议
100mg电议

产品介绍
KA2507 是一种高效的,选择性的 HDAC6 抑制剂, 其 IC50 值为 2.5 nM。KA2507 在临床前模型中表现出抗肿瘤活性和免疫调节作用。
Cas No.1636894-46-6
分子式C16H14N6O2
分子量322.32
溶解度DMSO : 66.67 mg/mL (206.84 mM; Need ultrasonic)
储存条件4°C, protect from light
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

KA2507 is a potent and selective HDAC6 inhibitor, with an IC50 of 2.5 nM. KA2507 shows antitumor activities and immune modulatory effects in preclinical models[1].

KA2507 did not inhibit the in vitro proliferation of mouse or human cancer cells at concentrations that are selective for HDAC6 inhibition[1].

KA2507 (100-200 mg/kg; p.o.; daily; for 20 days) inhibits tumor growth in the syngeneic B16-F10 mouse melanoma model[1].KA2507 also demonstrates antitumor efficacy in CT26 and MC38 colorectal cancer models[1].Analysis of tumor samples also indicates modulation of biomarkers of antitumor immunity at efficacious dosing, with KA2507 administration resulting in reduced STAT3 activation (as measured by phospho-STAT3, an important suppressor of the antitumor immune response), reduced PD-L1 expression, and increased expression of MHC class I[1].KA2507 exhibits poor oral bioavailability (mice 15%) and Cmax (mice 300 ng/mL) following oral administration (mice 200 mg/kg)[1].

[1]. Apostolia M Tsimberidou, et al. Preclinical Development and First-in-Human Study of KA2507, a Selective and Potent Inhibitor of Histone Deacetylase 6, for Patients with Refractory Solid Tumors. Clin Cancer Res. 2021 May 4.