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  • A convenient protein substrate for the determination of protease specificity: reduced and S-3-(trimethylated amino)propylated lysozyme.

A convenient protein substrate for the determination of protease specificity: reduced and S-3-(trimethylated amino)propylated lysozyme.

Analytical biochemistry (1985-02-15)
K Okazaki, T Imoto, H Yamada
ABSTRACT

Reduced lysozyme was alkylated with 3-bromopropyltrimethylammonium bromide to give reduced and S-3-(trimethylated amino)propylated lysozyme. It was soluble in a wide range of pH and is suitable as the protein substrate to determine protease specificity.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
(3-Bromopropyl)trimethylammonium bromide, 97%