產(chǎn)品目錄

規(guī)格	10mM (in 1mL DMSO) 50mg 100mg
CAS	144701-48-4
別名
化學(xué)名	2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid
分子式	C33H30N4O2
分子量	514.62
溶解度	≥ 9.6mg/mL in DMSO with gentle warming
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：

Telmisartan is a potent, long lasting antagonist of angiotensin II type 1 receptor (AT1), selectively inhibiting the binding of 125I-AngII to AT1 receptors with IC50 of 9.2 nM.

In intact RVSMC cells and in membrane preparations, telmisartan inhibits the binding of 125I-AngII to AT1 receptors in a concentration-dependent manner, with an IC50 of 9.2 ± 0.8 nM. In the same experimental conditions, angiotensin II displaces 125I-AngII with an IC50 value of 2.9 ± 0.5 nM. The specific binding of [3H]telmisartan to SMC membranes is displaced by unlabeled telmisartan with an IC50 of 7.7 ± 1.8 nM and by cold AngII with an IC50 of 32.7 ± 5.7 nM [1]. Telmisartan treatment (100 μM) reduces the proliferation of three EAC cell lines (OE19, OE33, and SKGT-4), induces cell cycle arrest in G0/G1 phase and regulates cell cycle-related proteins in EAC cells, and induces the phosphorylation of AMPK and regulates cell cycle-related proteins via the AMPK/mTOR pathway in EAC cells. Telmisartan inhibits the activation of RTKs, downstream effectors and cell cycle-related proteins[5].

In the telmisartan (0.1, 0.3, and 1 mg/kg)-treated rats, the specific binding of [3H]telmisartan to the surface of living RVSMC is saturable and increases quickly to reach equilibrium within 1 h. Telmisartan dissociates very slowly from the receptor with a dissociation half-life (t1/2) of 75 min, which is comparable with candesartan and almost 5 times slower than angiotensin II (AngII). In vivo, telmisartan blunts the blood pressure response to exogenous AngII dose dependently[1]. Telmisartan (10 mg/kg/d) administration effectively suppresses aneurysm pathogenesis after PPE infusion as well, regardless of whether treatment is initiated before or after aneurysm creation or continues for a limited or extended time. Telmisartan treatment is associated with reduced messenger RNA levels for CCL5 and matrix metalloproteinases 2 and 9 in aneurysmal aortae, with no apparent effect on PPARγ-regulated gene expression[2]. Telmisartan (1 mg/kg/day) significantly ameliorates neuronal loss and the spatial acquisition impairment in 5XFAD mice, but without any changes of NeuN expression in the hippocampus layer. Telmisartan (1 mg/kg/day) treatment reduces amyloid burden and microglial accumulation in 5XFAD mice brain, induces microglial polarization towards neuroprotective phenotype, but does not alter the expression levels of NEP and IDE in 5XFAD mice specific brain areas[3]. Telmisartan (0.05, 0.1, 1 mg/kg, p.o.) shows significant reduction in immobility time, antagonizes depression and anxiety, and also significantly attenuates serum cortisol, NO, IL-6 and IL-1β in rats[4]. Telmisartan (50 μg, i.p.) leads to a 73.2% reduction in tumor growth in mice bearing xenografts derived from OE19 cells. Furthermore, miRNA expression is significantly altered by telmisartan in vivo[5].

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,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)我們的意見或建議*
驗(yàn)證碼*