METHOD OF OBTAINING RECOMBINANT POLYPEPTIIDE-ANTAGONIST OF SOMATOTROPIC HORMONE WITH REDUCED CONTENT OF ISOFORM ADMIXTURES (VERSIONS)
FIELD: chemistry. ^ SUBSTANCE: invention relates to biotechnology. Method versions lie in fact that trisulfide isoform is brought into contact with mercaptocompound, either with chelating agent or with metal salt. ^ EFFECT: obtaining polypeptide product with reduced amount of trisulfide isoform admi...
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Zusammenfassung: | FIELD: chemistry. ^ SUBSTANCE: invention relates to biotechnology. Method versions lie in fact that trisulfide isoform is brought into contact with mercaptocompound, either with chelating agent or with metal salt. ^ EFFECT: obtaining polypeptide product with reduced amount of trisulfide isoform admixtures. ^ 30 cl, 5 dwg, 7 ex |
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