主要文件

查看所有文档

5.08437

Pepstatin A

Name: Pepstatin A
Brand: MM

≥98% (HPLC), aspartic proteases inhibitor, liquid

别名:

InSolution Pepstatin A, Synthetic, Isovaleryl-Val-Val-4-amino-3-hydroxy-6-methylheptanoyl-Ala-4-amino-3-hydroxy-6-methylheptanoic Acid, Pepstatin A, Synthetic InSolution, Pepstatin A, Synthetic InSolution, Isovaleryl-Val-Val-4-amino-3-hydroxy-6-methylheptanoyl-Ala-4-amino-3-hydroxy-6-methylheptanoic Acid

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

经验公式（希尔记法）:

C₃₄H₆₃N₅O₉

化学文摘社编号:

26305-03-3

分子量:

685.89

UNSPSC Code:

12352202

NACRES:

NA.77

MDL number:

MFCD00060740

Assay:

≥98% (HPLC)

Form:

liquid

Quality level:

100

Storage condition:

OK to freeze, avoid repeated freeze/thaw cycles, desiccated (hygroscopic), protect from light

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

属性

产品名称

Pepstatin A, InSolution, ≥98%, Synthetic, protease inhibitor

Quality Level

100

assay

≥98% (HPLC)

form

liquid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze, avoid repeated freeze/thaw cycles, desiccated (hygroscopic), protect from light

storage temp.

−70°C

SMILES string

N([C@@H](C(C)C)C(=O)NC(C(O)CC(=O)N[C@@H](C)C(=O)NC(C(O)CC(=O)O)CC(C)C)CC(C)C)C(=O)[C@@H](NC(=O)CC(C)C)C(C)C

InChI

1S/C34H63N5O9/c1-17(2)12-23(37-33(47)31(21(9)10)39-34(48)30(20(7)8)38-27(42)14-19(5)6)25(40)15-28(43)35-22(11)32(46)36-24(13-18(3)4)26(41)16-29(44)45/h17-26,30-31,40-41H,12-16H2,1-11H3,(H,35,43)(H,36,46)(H,37,47)(H,38,42)(H,39,48)(H,44,45)/t22-,23?,24?,25?,26?,30-,31-/m0/s1

InChI key

FAXGPCHRFPCXOO-JHTFMCFMSA-N

说明

General description

Pepstatin A, a pentapeptide containing two non-proteinogenic statin residues, is a highly effective inhibitor of cathepsin D (CTSD). It also inhibits other aspartic proteases at nanomolar concentrations (with a Ki of 10-10 M). Pepstatin A is commonly utilized for mapping, purifying, or titrating CTSD. Pepstatin A is found to block the invasion of C. albicans into corneocytes in mice with cutaneous candidiasis and inhibit aspartyl proteases.

Application

Pepstatin A has been used as a negative control in enzymatic activity assays to inhibit CTSD activity in lysosomal studies involving chondrocytes.

Features and Benefits

Primary Target: aspartic proteases
Reversible: yes

Packaging

Packaged under inert gas

Physical form

A 25 mM (10 mg/583 µL) sterile-filtered solution of Pepstatin A, Synthetic (Cat. No. 516481-M) in DMSO.

Preparation Note

Following initial thaw, aliquot and freeze (-20°C). Aliquots are stable for up to 4 months at -20°C. Use only fresh DMSO for further dilutions.

Other Notes

Isahara, K., et al. 1999. Neuroscience91, 233.
Kanamori, S., et al. 1998. Biochem. Biophys. Res. Commun.251, 204.
Szewczuk, Z., et al. 1992. Int. J. Pept. Prot. Res.40, 233.

Carraway, R.E., et al. 1991. Peptides12, 107.
Eid, M., et al. 1981. Biochem. J.197, 465.
Umezawa, H., et al. 1970. J. Antibiot.23, 259.

Iva-Val-Val-Sta-Ala-Sta

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Still not finding the right product?

Explore all of our products under

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

188.6 °F - (refers to pure substance)

flash_point_c

87 °C - (refers to pure substance)

法规信息

常规特殊物品

此项目有

分析证书(COA)

输入产品批号来搜索分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

全球贸易项目编号

货号	GTIN
5084370001	04055977261967