化合物 SKA-31|T5180|TargetMol

價格	￥131	￥298	￥495
包裝	1mg	5mg	10mg

最小起訂量	1mg
發(fā)貨地	上海
更新日期	2024-12-12

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產(chǎn)品詳情

中文名稱:化合物 SKA-31	英文名稱:SKA-31
CAS:40172-65-4	品牌: TargetMol
產(chǎn)地: 美國	保存條件: Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice.
純度規(guī)格: 99.38%	產(chǎn)品類別: 抑制劑
貨號: T5180

Product Introduction

Bioactivity

名稱	SKA-31
描述	SKA-31 (Naphtho[1,2-d]thiazol-2-ylamine) is an activator of KCa3.1 and KCa2 channels (EC50s: 260, 2900, 2900 nM for KCa3.1, KCa2.1 and KCa2.2 respectively).
細胞實驗	Jurkat E61 and MEL cells were seeded at 10^5 cells/ml in 12-well plates. SKA-31 was added at concentrations of 10 and 100 μM in a final DMSO concentration of 0.1%, which was found not to affect cell viability. After 48 h, the cells in each well were well mixed and resuspended, and the number of trypan blue-positive cells in three aliquots from each well was determined under a light microscope. The test was repeated twice [1].
動物實驗	For intravenous injection, SKA-31 was dissolved at 10 mg/ml in a mixture of 10% Cremophor EL and 90% saline and injected at 10 mg/kg. For intraperitoneal application, SKA-31 was dissolved at 10 mg/ml in Miglyol 812 neutral oil (caprylic/capric triglyceride). After tail vein injection of the aqueous solution or intraperitoneal administration of the oily solution, approximately 200 μl of blood was collected from the tail into EDTA blood sample collection tubes at various time points. For very early time points (3, 5, and 10 min) after intravenous administration, blood samples were obtained by cardiac puncture under deep isoflurane anesthesia. Plasma was separated by centrifugation and stored at -80°C pending analysis. After determining that SKA-31 plasma concentrations peaked 2 h after application (10 mg/kg i.p.), we took blood samples under deep isoflurane anesthesia by cardiac puncture from a group of three rats before sacrificing the animals to remove brain, heart, liver, spleen, and fat. Tissue samples were homogenized in 1 ml of H2O with a homogenizer, and the protein was precipitated with 1 ml of acetonitrile. The samples were then centrifuged at 3000 rpm, and supernatants were concentrated to 1 ml. Plasma and homogenized tissue samples were purified using C18 solid-phase extraction cartridges. Elution fractions corresponding to SKA-31 were evaporated to dryness under nitrogen and dissolved in acetonitrile [1].
體外活性	SKA-31能夠激活KCa2.1，其EC(50)值為2.9 microM；KCa2.2的EC(50)值為1.9 microM；KCa2.3的EC(50)值為2.9 microM；以及KCa3.1的EC(50)值為260 nM。SKA-31在小鼠內(nèi)皮細胞中激活了天然的KCa2.3和KCa3.1通道[1]。SKA-31 (1 μM)能夠激活KCa3.1以及KCa2.3通道，并在野生型CAEC中引起膜超極化（ΔMP -45 mV）。SKA-31（200 nM、500 nM）顯著增強了野生型中EDHF引起的血管舒張[2]。
體內(nèi)活性	給予10和30 mg/kg的SKA-31可以分別將正常血壓小鼠的平均動脈血壓降低4和6 mm Hg，并且在由血管緊張素II引起的高血壓中可以降低12 mm Hg [2]。SKA-31 (10 μM) 在陰囊的微血管及中腦動脈中抑制肌肉舒張力分別高達80%和約65%，兩種血管的IC50值均約為2 μM [3]。
存儲條件	Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice.
溶解度	DMSO : 30 mg/mL (150 mM)
關(guān)鍵字	inhibit \| Potassium Channel \| KcsA \| Inhibitor \| SKA-31
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相關(guān)庫	神經(jīng)保護化合物庫 \| 經(jīng)典已知活性庫 \| 抗癌化合物庫 \| 已知活性化合物庫 \| 鉀通道分子庫 \| NO PAINS 化合物庫 \| 離子通道庫 \| 膜蛋白靶向化合物庫 \| 疼痛相關(guān)化合物庫

關(guān)鍵字： SKA31|||SKA 31|||Naphtho[1,2-d]thiazol-2-ylamine|TargetMol

公司簡介

TargetMol Chemicals Inc. 總部位于馬薩諸塞州波士頓，致力于為全球生化領(lǐng)域科學(xué)家的研究提供專業(yè)的產(chǎn)品和服務(wù)。TargetMol?品牌的客戶群分布于40多個國家和地區(qū)，已發(fā)展成為全球知名的化合物庫和小分子化合物研究供應(yīng)商。 TargetMol?可提供160多種滿足不同需求的化合物庫，以及多種類型的生化試劑產(chǎn)品，包括12000多種抑制劑、16000多種天然產(chǎn)物和各類多肽、抗體、生命科學(xué)試劑盒等，此外，我們還建設(shè)有CADD（計算機輔助藥物設(shè)計）研究中心、藥理實驗室、藥化合成平臺三大技術(shù)中心，全方位滿足客戶的定制需求。憑借我們優(yōu)質(zhì)的產(chǎn)品和服務(wù)、快速高效的全球供應(yīng)鏈和專業(yè)的技術(shù)支持，我們將有效幫助您縮短研發(fā)周期，取得更成功的結(jié)果。

成立日期	2013-04-18 （12年）	注冊資本	566.265100萬人民幣
員工人數(shù)	100-500人	年營業(yè)額	￥ 1億以上
主營行業(yè)	天然產(chǎn)物,生化試劑,分子生物學(xué),分子砌塊,生物技術(shù)服務(wù)	經(jīng)營模式	貿(mào)易,工廠,試劑,定制,服務(wù)

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公司成立：12年
注冊資本：566.265100萬人民幣
企業(yè)類型：有限責任公司(自然人投資或控股)
主營產(chǎn)品：小分子抑制劑、藥物篩選化合物庫、藥物篩選等
公司地址：靜安區(qū)江場三路238號8樓

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