Isolation and Biochemical Characterization of Rubelase, a Non-Hemorrhagic Elastase from Crotalus ruber ruber (Red Rattlesnake) Venom
A novel non-hemorrhagic basic metalloprotease, rubelase, was isolated from the venom of Crotalus ruber ruber. Rubelase hydrolyzes succinyl-L-alanyl-L-alanyl-L-alanyl p-nitroanilide (STANA), a specific substrate for elastase, and the hydrolytic activity was inhibited by chelating agents. It also hydr...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2011-07-01
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Series: | Toxins |
Subjects: | |
Online Access: | http://www.mdpi.com/2072-6651/3/7/900/ |