Viscosity of Concentrated Urea-Lithium Bromide Solutions

IN the course of studies involving the physico-chemical characterization of a proteolytic enzyme from a strain of B. subtilis ( NOVO enzyme), viscosity measurements of the protein in concentrated urea and lithium bromide solutions were undertaken. For these studies, a 1 per cent solution of the prot...

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Bibliographic Details
Published in:Nature (London) 1960-07, Vol.187 (4734), p.324-325
Main Author: GESCHWIND, IRVING I
Format: Article
Language:English
Subjects:
Bromides - chemistry
Humanities and Social Sciences
letter
Lithium - chemistry
Lithium Compounds
multidisciplinary
Old Medline
Proteins - chemistry
Science
Science (multidisciplinary)
Urea - chemistry
Viscosity
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Summary:IN the course of studies involving the physico-chemical characterization of a proteolytic enzyme from a strain of B. subtilis ( NOVO enzyme), viscosity measurements of the protein in concentrated urea and lithium bromide solutions were undertaken. For these studies, a 1 per cent solution of the protein was employed, and outflow times were measured at 20.0° in a modified Ostwald viscometer.
ISSN:0028-0836
1476-4687
DOI:10.1038/187324b0