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Screening, purification, and characterization of a leather-degrading protease

Paper ID Volume ID Publish Year Pages File Format Full-Text
4572 232 2008 7 PDF Available
Title
Screening, purification, and characterization of a leather-degrading protease
Abstract

A bacterium which secreted natural leather powder-degrading protease was obtained by successive screening using media containing white meal, gelatin, and leather powder. The selected and isolated strain (PN-13) belongs to the family of Bacillus. A protease (PN-13 protease) secreted by the Bacillus sp. PN-13 was purified from culture supernatant. The protease was homogeneously purified and the molecular mass was estimated as 30 kDa. The protease hydrolyzed casein, gelatin, and especially leather powder effectively under alkaline conditions.

Keywords
Protease; Bacillus; Leather-degrading; Screening; Purification; Characterization
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Screening, purification, and characterization of a leather-degrading protease
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Publisher
Database: Elsevier - ScienceDirect
Journal: Biochemical Engineering Journal - Volume 38, Issue 2, 15 February 2008, Pages 234–240
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us