EXPRESSION VECTOR, TRANSFORMED MICROORGANISM, FUSION PROTEIN AND METHOD FOR THE PRODUCTION OF PLATELET FACTOR 4 OR TGFALPHA

摘要

A method utilizing gene technology for the production of platelet factor 4 or TGF alpha employing an expression vector which includes DNA fragments of tac promotor region, replication origin of pUC18, and DNA coding all or a part of amino acid sequence of human angiogenin or porcine adenylate kinase and DNA coding amino acid sequence of platelet factor 4 or TGF alpha , and is designed to produce a fusion protein.