產(chǎn)品目錄

規(guī)格	1mg 5mg
CAS	747413-08-7
別名
化學(xué)名	5-(5-chloro-2,4-dihydroxyphenyl)-N-ethyl-4-(4-methoxyphenyl)isoxazole-3-carboxamide
分子式	C19H17ClN2O5
分子量	388.8
溶解度	≥ 38.9mg/mL in DMSO
儲(chǔ)存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

VER-50589 is a potent inhibitor of HSP90 with IC50 value of 21 nM for HSP90β [1].

Heat shock protein 90 (HSP90) is a chaperone protein that stabilizes proteins against heat stress, assists proteins to fold properly and aids in protein degradation. Also, HSP90 stabilizes proteins required for tumor growth.

VER-50589 is a potent HSP90 inhibitor. VER-50589 inhibited recombinant yeast Hsp90 ATPase activity with IC50 value of 143 nM at 400 μM ATP and inhibited recombinant human HSP90β with IC50 value of 821 nM in the presence of the activator AHA1. Also, VER-50589 bound to recombinant human HSP90β with Kd value of 4.5 nM. In human cancer cells, VER-50589 exhibited antiproliferative activity with mean GI50 value of 78 nM. In CH1 human ovarian cells, VER-50589 inhibited cell growth with GI50 value of 32.7 nM. In HT29 cells, VER-50589 exhibited extensive glucuronidation and increased glucuronide levels by 50-fold, which were responsible for the resistance. In CH1doxR cells that were resistant to doxorubicin, VER-50589 exhibited similar cellular GI50 value compared with CH1 cells. In HCT116 colon cancer cells, VER-50589 caused G1 and G2-M block. Also, VER-50589 induced cytostasis and apoptosis [1].

In athymic mice bearing OVCAR3 human ovarian ascites tumors, VER-50589 completely inhibited HSP90. In mice bearing HCT116 colon carcinoma xenografts, VER-50589 (100 mg/kg) reduced tumor volume by 30% and tumor weight by 26%. Also, VER-50589 reduced expression of ERBB2 and C-RAF [1].

特別提醒：

1. 本產(chǎn)品僅供科研使用。請(qǐng)勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請(qǐng)勿存放于普通住宅區(qū)。

2. 為了您的安全和健康，請(qǐng)穿好實(shí)驗(yàn)服并佩戴一次性手套和口罩操作。

原創(chuàng)作者：上海莼試生物技術(shù)有限公司

在線咨詢

留言注意事項(xiàng)：

1.遵守中華人民共和國(guó)有關(guān)法律、法規(guī)，尊重網(wǎng)上道德，承擔(dān)一切因您的行為而直接或間接引起的法律責(zé)任。

2.請(qǐng)您真實(shí)的反映產(chǎn)品的情況,不要捏造、誣蔑、造謠。如對(duì)產(chǎn)品有任何疑問(wèn),也可以留言咨詢。

3.未經(jīng)本站同意，任何人不得利用本留言簿發(fā)布個(gè)人或團(tuán)體的具有廣告性質(zhì)的信息或類(lèi)似言論。

您感興趣的產(chǎn)品*
您的單位*
聯(lián)系人*
聯(lián)系電話*
詳細(xì)地址*
常用郵箱*
請(qǐng)輸入您對(duì)我們的意見(jiàn)或建議*
驗(yàn)證碼*