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BEC hydrochloride

产品编号 T6779Cas号 222638-67-7
别名 BEC HCl

BEC hydrochloride (BEC HCl) 是一种缓慢结合的竞争性精氨酸酶 II 抑制剂,在 pH 7.5 时 Ki 值为 0.31 μM。它对大鼠 Arginase I 在 0.4 到 0.6 μM 之间。

BEC hydrochloride
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BEC hydrochloride

纯度: 99.28%
产品编号 T6779 别名 BEC HClCas号 222638-67-7

BEC hydrochloride (BEC HCl) 是一种缓慢结合的竞争性精氨酸酶 II 抑制剂,在 pH 7.5 时 Ki 值为 0.31 μM。它对大鼠 Arginase I 在 0.4 到 0.6 μM 之间。

规格价格库存数量
1 mg¥ 279现货
2 mg¥ 397现货
5 mg¥ 773现货
10 mg¥ 1,370现货
25 mg¥ 2,660现货
50 mg¥ 3,990现货
100 mg¥ 5,680现货
1 mL x 10 mM (in DMSO)¥ 867现货
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纯度:99.28%
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产品介绍

生物活性
产品描述
BEC hydrochloride (BEC HCl) is a competitive arginase inhibitor, which bind slowly. Ki of BEC HCl is 0.31 μM (pH7.5) for Arginase II, and is 0.4-0.6 μM for rat Arginase I.
靶点活性
Arginase II:0.31 μM(Ki)
体外活性
BEC causes significant enhancement of NO-dependent smooth muscle relaxation. [2] In myocytes, BEC augments Ca(2+)-dependent NOS activity and NO production, and increases basal contractility. [3] BEC also inhibits the proliferation of human pulmonary artery smooth muscle cells by decreasing the expression levels of cyclin D1 and CDK4, increasing the expression of p27, and partly reducing the phosphorylation of Akt and ERK. [5]
体内活性
In mice with allergic inflammation (OVA/OVA), BEC enhances peribronchiolar and perivascular inflammation, leads to enhanced NF-κB DNA binding and NF-κB-dependent inflammatory gene expression, and causes an increase in the content of NOx. [4] In rats with pulmonary arterial hypertension, BEC reduces the right ventricle systolic pressure. [5]
激酶实验
PI3Kα, PI3Kβ, PI3Kγ and PI3Kδ enzyme assays: The inhibition of PI3Kα, PI3Kβ, PI3Kγ and PI3Kδ human recombinant PI3K isoforms is evaluated using a Kinase-Glo Plus Assay Kit. 12 point half-log concentration-response curves with a top concentration of 100 μM are constructed by dispensing DMSO solubilised compounds into white 384-well medium-binding microplates using an Echo 555. 3 μL of the appropriate PI3K? in Tris buffer (50 mM Tris pH7.4, 0.05% CHAPS, 2.1 mM DTT, and 10 mM MgCl2) is added. The plate is covered and allowed to pre-incubate with compound for 20 minutes prior to addition of 3 μL of substrate solution containing PIP2 and ATP. The enzyme reaction is stopped after 80 minutes by the addition of Kinase Glo detection solution. Plates are covered and incubated for 30 minutes at room temperature before the luminescence signal is read using a PHERAstar plate reader. The final concentrations of DMSO, ATP and PIP2 in the assay are 2%, 8 μM, and 80 μM respectively. The final concentrations of PI3Kα, PI3Kβ, PI3Kγ and PI3Kδ are respectively 20 nM, 20 nM, 45 nM and 30 nM. For PI3Kα, PI3Kβ and PI3Kδ the concentration of active enzyme is determined as outlined in the enzyme assay tight binding limit determination section. For PI3Kγ the concentration of enzyme is determined by Bradford assay. IC50 values are calculated using Genedata Screener.
别名BEC HCl
化学信息
分子量229.49
分子式C5H12BNO4S·ClH
CAS No.222638-67-7
储存&溶解度
存储Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
溶解度信息
DMSO: 42 mg/mL (183 mM)
Ethanol: 42 mg/mL (183 mM)
H2O: 41 mg/mL (178.7 mM)
溶液配制表
H2O/DMSO/Ethanol
1mg5mg10mg50mg
1 mM4.3575 mL21.7874 mL43.5749 mL217.8744 mL
5 mM0.8715 mL4.3575 mL8.7150 mL43.5749 mL
10 mM0.4357 mL2.1787 mL4.3575 mL21.7874 mL
20 mM0.2179 mL1.0894 mL2.1787 mL10.8937 mL
50 mM0.0871 mL0.4357 mL0.8715 mL4.3575 mL
100 mM0.0436 mL0.2179 mL0.4357 mL2.1787 mL

计算器

  • 摩尔浓度 计算器
  • 稀释 计算器
  • 配液 计算器
  • 分子量 计算器

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法:
TargetMol | Animal experiments比如您的给药剂量是 10 mg/kg ,每只动物体重 20 g ,给药体积 100 μLTargetMol | Animal experiments 一共给药动物 10 只 ,您使用的配方为 5% TargetMol | reagent DMSO+ 30%PEG300+ 5%Tween 80 + 60% ddH2O. 那么您的工作液浓度为 2 mg/mL
母液配置方法: 2 mg 药物溶于 50 μLDMSOTargetMol | reagent ( 母液浓度为 40 mg/mL ), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:50μLDMSOTargetMol | reagent 母液,添加 300 μLPEG300TargetMol | reagent 混匀澄清,再加 50μLTween 80, 混匀澄清,再加 600μLddH2OTargetMol | reagent 混匀澄清

以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。

1 请输入动物实验的基本信息
mg/kg
g
μL
2 请输入动物体内配方组成,不同的产品配方组成不同,如有配方需求,可先联系我们提供正确的体内配方。
% DMSO
%
%Tween 80
%ddH2O

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