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Protein & Peptide Letters

Editor-in-Chief

ISSN (Print): 0929-8665
ISSN (Online): 1875-5305

Production and Purification of Recombinant Human Glucagon Overexpressed as Intein Fusion Protein in Escherichia coli

Author(s): Roman S. Esipov, Vasily N. Stepanenko, Alexandr I. Gurevich, Larisa A. Chupova and Anatoly I. Miroshnikov

Volume 13, Issue 4, 2006

Page: [343 - 347] Pages: 5

DOI: 10.2174/092986606775974320

Price: $65

Abstract

Chemico-enzymatic synthesis and cloning in Esherichia coli of an artificial gene coding human glucagon was performed. Recombinant plasmid containing hybrid glucagons gene and intein Ssp dnaB from Synechocestis sp. was designed. Expression of the obtained hybrid gene in E. coli, properties of the formed hybrid protein, and conditions of its autocatalytic cleavage leading to glucagon formation were studied.

Keywords: Glucagon, mini-intein, autocatalitic cleavage, recombinant, polypeptide


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