盐酸乌苯美司 - CAS:65391-42-6 - CAS号查询_生物试剂_化学试剂_分析试剂

中文名称:	盐酸乌苯美司一键复制产品信息
英文名称:	Bestatin hydrochloride
别名:	盐酸乌苯美司 Ubenimex hydrochloride
CAS No:	65391-42-6	分子式:	C₁₆H₂₅ClN₂O₄	分子量:	344.83
CAS No:	65391-42-6
分子式:	C₁₆H₂₅ClN₂O₄
分子量:	344.83

安全技术说明书 MSDS 产品说明书产品使用指南

B10559 盐酸乌苯美司 ≥98% (普西唐-psaitong)

相关产品

包装规格：

5mg 25mg 100mg in glass bottle

溶解性：

溶于DMSO（250 mg/mL 超声)

产品描述：

基本信息

产品编号：	B10559
产品名称：	Bestatin hydrochloride
CAS:	65391-42-6	储存条件	粉末	2-8℃充氮保存	三年

分子式：	C16H25ClN2O4		溶于液体	-80℃	六个月
分子量	344.83			-20℃	一个月
化学名：	(S)-2-((2S,3R)-3-amino-2-hydroxy-4-phenylbutanamido)-4-methylpentanoic acid hydrochloride
Solubility (25°C)：
体外:	DMSO	250mg/mL(724.99mM;Need ultrasonic)
	Ethanol
	Water	100mg/mL(290.00mM;Need ultrasonic)
体内(现配现用):	1.请依序添加每种溶剂：10% DMSO→40% PEG300→5% Tween-80→45% saline Solubility:≥2.08mg/mL(6.03mM);Clear solution
	此⽅案可获得≥2.08mg/mL(6.03mM，饱和度未知)的澄清溶液。以1mL⼯作液为例，取100μL20.8mg/mL的澄清DMSO储备液加到400μL PEG300中，混合均匀；向上述体系中加⼊50μL Tween-80，混合均匀；然后继续加⼊450μL⽣理盐⽔定容⾄1mL。
	2.请依序添加每种溶剂：10% DMSO→90% (20% SBE-β-CD in saline) Solubility:≥2.08mg/mL(6.03mM);Clear solution
	此⽅案可获得≥2.08mg/mL(6.03mM，饱和度未知)的澄清溶液。以1mL⼯作液为例，取100μL20.8mg/mL的澄清DMSO储备液加到900μL20%的SBE-β-CD⽣理盐⽔⽔溶液中，混合均匀。
	3.请依序添加每种溶剂：10% DMSO→90% corn oil Solubility:≥2.08mg/mL(6.03mM);Clear solution
	此⽅案可获得≥2.08mg/mL(6.03mM，饱和度未知)的澄清溶液，此⽅案不适⽤于实验周期在半个⽉以上的实验。以1mL⼯作液为例，取100μL20.8mg/mL的澄清DMSO储备液加到900μL⽟⽶油中，混合均匀。
＜1mg/ml表示微溶或不溶。
普西唐提供的所有化合物浓度为内部测试所得，实际溶液度可能与公布值有所偏差，属于正常的批间细微差异现象。
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；⼀旦配成溶液，请分装保存，避免反复冻融造成的产品失效。

制备储备液

浓度溶液体积质量	1mg	5mg	10mg
1mM	2.9000mL	14.4999mL	28.9998mL
5mM	0.5800mL	2.9000mL	5.8000mL
10mM	0.2900mL	1.4500mL	2.9000mL

生物活性

产品描述	一种CD13 (Aminopeptidase N)/APN 和 leukotriene A4 hydrolase 抑制剂。
靶点
体外研究	Bestatin enhances ATRA-induced differentiation and inhibits ATRA-driven phosphorylation of p38 MAPK in ATRA-sensitive APL NB4 cells. Bestatin can not reverse the differentiation block in ATRA-resistant APL MR2 cells. CD13 ligation with antiCD13 antibody WM-15 results in phosphorylation of p38 MAPK, reduces the inhibition of Bestatin on the phosphorylation of p38 MAPK, and completely abolishes the enhancement of Bestatin on ATRA-inducing differentiation in NB4 cells. Bestatin (600μM)-treated cells progress slower through the cell cycle due to decreased rate of cell growth and the frequency of cell division. Bestatin inhibits the frequency of mitosis and the inherent multinuclearity in D. discoideum, and is not cytotoxic to D. discoideum cells at 0-600μM. Bestatin inhibits aminopeptidase activity in lysates of PsaA-GFP- and GFP-expressing cells by 69.39% ± 10.5% and 39.93% ± 18.7% of control, respectively
体内研究	Bestatin (20μM) significantly reduces CD13 expression in diabetic mice and results a significant inhibition ofmMP-9 specific gelationolytic band densities compared to diabetic vehicle-treated mice. Bestatin treatment significantly inhibits the expression of VEGF and heparanase in diabetic mice. Intravitreal bestatin treatment significantly downregulates the expression of both HIF-1α and VEGF in diabetic mice retinas. Furthermore, the upregulated expression of heparanase in diabetic mice retinas is significantly inhibited by intravitreal bestatin treatment. Bestatin (10, 1, and 0.1mg/kg, i.p.) treatment before the antigen-potentiated humoral response to SRBC results in an increased number of splenocytes producing hemolytic anti-SRBC antibodies (PFC) and the 2-ME-resistant serum hemagglutinin titer (at a dose of 0.1mg/kg). Bestatin (1 and 0.1mg/kg) administered to mice five times on alternate days after cyclophosphamide injection does not change the suppressive effect of the drug regarding the number of PFC, and even causes the further decrease of the total anti-SRBC hemagglutinins at dose of 1mg/kg on day 7 after antigen stimulation

推荐实验方法(仅供参考)

Kinase Assay	Cells are harvested, washed, and lysed in NP-40 lysis buffer (50mM Tris-HCl [pH 7.5], 150mM NaCl, 0.5% NP-40). Total cell protein is quantified using the Bradford assay and 1-mg/mL protein aliquots are made. Ten microliters of total cell protein is mixed with 290μL of substrate solution (0.1mg/mL dithiothreitol [DTT], 0.1mg/mL albumin, and 1mM alanine-β- naphthylamide). Fluorometric measurements (340 nm excitation, 400 nm emission) are made after 15 and 30 min. The slope of the line between the 15- and 30-min measurements is used to represent aminopeptidase activity. Total cell protein is preincubated with bestatin, amastatin, puromycin, EDTA, and/or ZnCl2 for 20 min before the fluorometric aminopeptidase assay
Cell Assay	Growing cells (1×10⁶ to 2×10⁶ cells/mL) are diluted to 1.0×10³ cells/mL and transferred (3 mL) into a well in a 12-well multiwell plate (2.5-cm diameter/well). Cells are treated with 0, 10, 50, 100, 300, or 600μM Bestatin and allowed to grow at 21°C shaking at 180 rpm for 48 h. A hemocytometer is used to measure cell density after 0, 24, and 48 h.
Animal Administration	Bestatin is dissolved in PBS. The agent (doses of 10, 1, and 0.1mg/kg) is injected i.p. to non-cyclophosphamide-treated mice, 5 or 10 times at 24-h intervals before SRBC immunization. The mice are immunized 24 h after the last dose of bestatin. Pharmacological immunosuppression is induced by a single intraperitoneal injection of cyclophosphamide administered at a dose of 350mg/kg, 12 days before SRBC immunization. Bestatin at the doses of 1 and 0.1mg/kg is injected to cyclophosphamide-immunosuppressed mice i.p. five times at 48-h intervals or 10 times at 24-h intervals before SRBC immunization. The first dose of bestatin is administered 24 h after cyclophosphamide, while the last dose of the drug is injected 24h before SRBC immunization

保存条件：

2-8℃ 充氮保存

UN码：

HazardClass：

危害声明：

安全说明：

搜索质检报告(COA)

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)

摩尔浓度计算公式

质量 =

浓度 *

体积 *

分子量

*选择对应的单位 *空出希望得到的变量，填写另外两个变量

用本工具协助配置特定浓度的溶液，使用的计算公式为：
开始浓度 x 开始体积 = 最终浓度 x 最终体积

稀释公式

稀释公式一般简略地表示为：C1V1 = C2V2 ( 输入输出 )

* = *

连续稀释计算器方程

连续稀释
初始浓度:
稀释倍数:

计算结果

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):

请在下列方框中输入相关信息后点击计算，可以得到母液配置方法和体内配方的制备方法：
举例：给药剂量是10 mg/kg，每只动物体重20g，给药体积100 μL， TargetMol | 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%Saline /PBS/ddH₂O，那么您的工作液浓度为2mg/mL。

母液配置方法: 2 mg 药物溶于 50 μLDMSO TargetMol | 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，请先与我们客服联系。

体内配方的制备方法: 取 50μLDMSO TargetMol | reagent

母液，添加 300 μLPEG300 TargetMol | reagent

混匀澄清，再加 50μLTween 80, 混匀澄清，再加 600μLSaline /PBS/ddH₂O TargetMol | reagent

混匀澄清

方案所需的各种助溶剂如： DMSO ， PEG300 / PEG400 ， Tween 80 ， SBE-β-CD ，玉米油等，均可点击跳转或在网站搜索购买。

以上为“动物实验计算换算器”的使用方法举例，并不是具体某个试剂的配制，请根据您的实验动物和给药方式选择适当的溶解方案。

第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量）

给药剂量

mg/kg

动物平均体重

每只动物给药体积

动物数量

只

第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系普西唐客服为您提供正确的澄清溶液配方）

% DMSO

% Tween 80

% Saline/PBS/ddH2O

计算重置

计算结果:

工作液浓度： mg/ml；

DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，注：如该浓度超过该批次药物DMSO溶解度，请先联系普西唐客服）；

体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL Saline/PBS/ddH2O，混匀澄清。

注意：1. 首先保证母液是澄清的；
2. 一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。

剂量转换

对于不同动物的给药剂量换算，您也可以参考更多