Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
SPECIAL ANNOUNCEMENT
2016 Photonics Buyers' Guide Clearance! – Use Coupon Code FC16 to save 60%!
share
Email Facebook Twitter Google+ LinkedIn

Assay kit

BioPhotonics
Aug 2008
AnaSpecRequest Info
 
The SensoLyte 520 Cathepsin S assay kit from AnaSpec Inc. can be used to detect the activity of cathepsin S in biological samples or in purified enzyme preparations. The kit uses the long-wavelength 5-FAM/QXL 520-labeled Förster resonance energy transfer (FRET) peptide substrate for measuring enzyme activity. The fluorescence of 5-FAM is quenched by QXL 520 in the intact FRET peptide. When the active enzyme cleaves the FRET substrate, there is an increase of 5-FAM fluorescence, which can be monitored at an excitation wavelength of 490 nm and at an emission wavelength of 520 nm.


REQUEST INFO ABOUT THIS PRODUCT

* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2016 Photonics Media
x Subscribe to BioPhotonics magazine - FREE!