Isolation and Purification of Active Proteases from Sheep Abomasum and Their Biological Activity

Autor:	Bing Liu, O. S. Charyshnikova, Sh. Ya. Mirzaakhmedov, Haji Akber Aisa, O. Abdullaev, Abulimiti Yili
Rok vydání:	2018
Předmět:	chemistry.chemical_classification Proteases genetic structures Molecular mass 010405 organic chemistry Peptide Biological activity 04 agricultural and veterinary sciences Plant Science General Chemistry Malondialdehyde 040401 food science 01 natural sciences Abomasum General Biochemistry Genetics and Molecular Biology 0104 chemical sciences chemistry.chemical_compound Ultrafiltration (renal) 0404 agricultural biotechnology chemistry Biochemistry Sephadex
Zdroj:	Chemistry of Natural Compounds. 54:523-526
ISSN:	1573-8388 0009-3130
DOI:	10.1007/s10600-018-2395-y
Popis:	Sheep abomasum active proteases (SAPs) were purified by chromatography over a column of Sephadex G-25 and by ultrafiltration. The SAPs were found to contain proteases of molecular mass 14 kDa and active peptides with molecular masses varying in the range 651.39-4248.08 Da. Peptide fractions of SAPs reduced significantly (up to 72.0 +/- 2.3% inhibition) accumulation of malondialdehyde (MDA) in brain homogenate of laboratory rats.
Databáze:	OpenAIRE
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