POLYPEPTIDE DESIGNED FOR ANTIBODY ASSAY TO HUMAN IMMUNODEFICIENCY VIRUS OF THE SECOND TYPE, DNA FRAGMENT HE206 ENCODING POLYPEPTIDE E206, RECOMBINANT PLASMID DNA PHE206 ENCODING POLYPEPTIDE E206, STRAIN OF BACTERIUM ESCHERICHIA COLI - A PRODUCER OF POLYPEPTIDE E206

摘要

FIELD: biotechnology. SUBSTANCE: hybrid polypeptide E206 consisting of polypeptide a product of gene env HIV-2 and β-galactosidase of E. coli is constructed. Hybrid polypeptide is synthesized by bacterial strain Escherichia coli ВКПМ NB-5872. Strain is obtained after transformation of plasmid DNA pHE206 carrying fragment of gene env HIV-2. EFFECT: construction of hybrid polypeptide indicated above. 5 cl