1. Metabolic Enzyme/Protease Apoptosis
  2. Ser/Thr Protease Apoptosis
  3. Ulinastatin

Ulinastatin  (Synonyms: 乌司他丁; Uristatin)

目录号: HY-134616
COA 产品使用指南

Ulinastatin (Uristatin) 是一种胰蛋白酶 (trypsin) 和丝氨酸蛋白酶 (serine protease) 抑制剂。Ulinastatin 是多种胰蛋白酶、胰凝乳蛋白酶和多种胰腺蛋白酶的主要蛋白结合抑制剂。Ulinastatin 具有神经保护、抗炎、抗凋亡、抗氧化作用。

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Ulinastatin Chemical Structure

Ulinastatin Chemical Structure

CAS No. : 80449-31-6

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5 mg ¥500
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10 mg ¥850
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25 mg ¥1750
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50 mg ¥2800
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100 mg ¥4500
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Customer Review

MCE 顾客使用本产品发表的 1 篇科研文献

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Ulinastatin (Uristatin) is a trypsin and serine protease inhibitor. Ulinastatin is the main protein binding inhibitor of various trypsin, chymotrypsin, and various pancreatic proteases. Ulinastatin shows neuroprotective, anti-inflammatory, anti-apoptotic, anti-oxidant effects[1][2].

体外研究
(In Vitro)

Ulinastatin(500-5000 U;24 小时)可显着减弱 LPS 刺激的 BEAS-2B 细胞中的 TLR4 表达和 NF-κB 激活[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Western Blot Analysis[1]

Cell Line: Human lung epithelial BEAS-2B cells
Concentration: 500 U, 2500 U, 5000 U
Incubation Time: 24 hours
Result: Markedly attenuated TLR4 expression and NF-κB activation in LPS-stimulated BEAS-2B cells.
体内研究
(In Vivo)

Ulinastatin(10000 U/kg;静脉注射;两次)显着保护动物免受 LPS 诱导的急性肺损伤 (ALI),降低肺湿/干重比、ALI 评分、总细胞、中性粒细胞、巨噬细胞、髓过氧化物酶活性和丙二醛含量 、与肺组织学损伤相关的因素[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male C57BL/6 mice (8-10 weeks old, 18-22 g)[1]
Dosage: 10000 U/kg
Administration: i.v.; twice (1 h before and 6 h after LPS treatment)
Result: Significantly protected animals from LPS-induced ALI.
Clinical Trial
CAS 号
性状

固体

颜色

White to off-white

中文名称

乌司他丁

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
细胞实验: 

H2O 中的溶解度 : 10 mg/mL (超声助溶)

DMSO 中的溶解度 : 1 mg/mL (超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Ulinastatin
目录号:
HY-134616
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