Products

Online Inquiry

Name

Email *

Phone *

Company/Institution

Country or Region

Quantity

Services & Products Interested *

Project Description

Our Products Cannot Be Used As Medicines Directly For Personal Use.

Welcome! For price inquiries, please feel free to contact us through the form on the left side. We will get back to you as soon as possible.

Native Clostridium histolyticum Clostripain

inquiry

Cat No.

NATE-0143

Description

Clostripain from Clostridium histolyticum is composed of two polypeptide chains, with molecular masses of 41.7 kDa and 15.4 kDa. Clostripain has a highly restricted substRate specificity for Arg-Xaa peptide bonds. Therefore, clostripain has been explored as a potential enzyme for protein sequencing purposes. It has also been studied as a catalyst for condensation of pharmaceutically important peptides containing Arg-Pro bonds. The isoelectric point of the enzyme is 4.8-4.9 (at 8°C), and optimum pH is 7.4~7.8 (against α-benzoyl-arginine ethyl ester).

Abbr

Clostripain, Native (Clostridium histolyticum)

Alias

Clostripain

Source

Clostridium histolyticum

Form

lyophilized powder

Enzyme Commission Number

EC 3.4.22.8

Activity

> 20 units/mg solid

CAS No.

9028-00-6

Unit Definition

One unit will hydrolyze 1.0 μmole of BAEE per min at pH 7.6 at 25°C in the presence of 2.5 mM DTT.

Storage

2-8°C

Synonyms

clostridiopeptidase B; clostridium histolyticum proteinase B; α-clostridipain; clostridiopeptidase; Endoproteinase Arg-C; EC 3.4.22.8; 9028-00-6

"Kallikrein" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-0218	Native Mouse Endoproteinase Arg-C	EC 3.4.21.35	82047-85-6	Mouse submaxillary gland	Inquiry
NATE-0361	Native Human Kallikrein	EC 3.4.21.34	9001-01-8	Human plasma	Inquiry
NATE-0362	Native Porcine Kallikrein	EC 3.4.21.35	9001-01-8	Porcine pancreas	Inquiry
NATE-0851	Kallikrein-1 from Human, Recombinant			Pichia Pastoris	Inquiry

+ See More >>