Promega's Cookie Policy

We use cookies and similar technologies to make our website work, run analytics, improve our website, and show you personalized content and advertising. Some of these cookies are essential for our website to work. For others, we won’t set them unless you accept them. To find out more about cookies and how to manage cookies, read our Cookie Policy.

Our website does not fully support your browser.

We've detected that you are using an older version of Internet Explorer. Your commerce experience may be limited. Please update your browser to Internet Explorer 11 or above.

United States

Chymotrypsin, Sequencing Grade

Serine Protease that Cleaves at C-Terminus of Tyr, Phe and Trp

  • Optimal activity at pH 7.0–9.0.
  • Use alone or with other proteases for peptide mapping, peptide mass fingerprinting, MS/MS spectral matching
  • Use for digestion reactions in-solution or in-gel

Size

Catalog number selected: V1061

$ 84.00
Your price:
Please Enquire
This product is discontinued
Add to Helix
This product can be added to Helix

This product is available through the Promega Helix onsite stocking program. We offer numerous convenient solutions to meet your lab's needs.

Learn more about the Helix Collection »

This product can be added to Helix

This product is available through the Promega Helix onsite stocking program. We offer numerous convenient solutions to meet your lab's needs.

Learn more about the Helix Collection »

Chymotrypsin, Sequencing Grade
25μg
$ 84.00
Your price: Log in
Change Configuration

A highly-purified serine endopeptidase derived from bovine pancreas that preferentially cleaves at the carboxyl side of aromatic amino acids Tyr, Phe and Trp. Cleavage may also be observed, but at a lower rate, at Leu and Met. Chymotrypsin activity is optimal at pH of 7.0–9.0. This sequencing grade enzyme can be used alone or in combination with other proteases to produce protein digests for peptide mapping applications or protein identification by peptide mass fingerprinting or MS/MS spectral matching. It is suitable for digestion reactions in-solution or in-gel.

Applications
  • Peptide mapping
  • Protein identification

 

Protocols

Complete Protocol

Specifications

You are viewing: V1061 Change Configuration

What's in the box?

Item Part # Size

Chymotrypsin, Sequencing Grade

 V106A 1 × 25μg

SDS

Choose language:

Certificate of Analysis

Search by lot number

Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

CC

Specifications

You are viewing: V1062 Change Configuration

What's in the box?

Item Part # Size

Chymotrypsin, Sequencing Grade

 V106A 4 × 25μg

SDS

Choose language:

Certificate of Analysis

Search by lot number

Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

CC

Similar Products

Trypsin Gold, Mass Spectrometry Grade

Maximum digest specificity with extreme resistance to autolytic digestion.

V5280

ProteaseMAX™ Surfactant, Trypsin Enhancer

For improved in-gel digestion and protein solubilization.

V2071, V2072

Frequently Used With

Asp-N, Sequencing Grade

Cleavage site: N-terminal of Asp. Optimal pH: 4–9.

V1621

Glu-C, Sequencing Grade

Cleavage site: C-terminal of Glu. Optimal pH: 4–9.

V1651

rLys-C, Mass Spec Grade

Cleavage site: C-terminal of Lys. Optimal pH: 8–9.

V1671

Immobilized Trypsin

Quick, column-based method for digestion of proteins and protein mixtures.

V9012, V9013

Let's find the product that meets your needs.

Talk to a Scientist

scientist-uk-manos

Manos

UK
Choose your country

Americas

Brazil
/
Canada
/
United States

Pacific Asia

Australia
China
/
India
Japan
/
Korea, Republic of
/
Singapore

Europe

Austria
/
Belgium
Denmark
Estonia
Finland
France
/
Germany
/
Iceland
Italy
/
Luxembourg
Netherlands
Norway
Poland
/
Spain
/
Sweden
Switzerland
United Kingdom
Manage Cookies

Necessary Cookies

We use these cookies to ensure our site functions securely and properly; they are necessary for our services to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as logging in, using a shopping cart or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of our services will not work without them. Like the other cookies we use, strictly necessary cookies may be either first-party cookies or third - party cookies.

Preference Cookies

We use these cookies to remember your settings and preferences. For example, we may use these cookies to remember your language preferences.

Performance/Statistics Cookies

We use these cookies to collect information about how you interact with our services and to help us measure and improve them. For example, we may use these cookies to determine if you have interacted with a certain page.

Marketing Cookies

We and our advertising partners use these cookies to deliver advertisements, to make them more relevant and meaningful to you, and to track the efficiency of our advertising campaigns, both on our services and on other websites and social media.