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FOERFARANDE Foer FRAMSTAELLNING AV BOVINE-, SVIN- ELLER HUMANINSULIN.
FOERFARANDE Foer FRAMSTAELLNING AV BOVINE-, SVIN- ELLER HUMANINSULIN.
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机译:牛,猪或人胰岛素的制备程序。
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摘要
The invention relates to a process for the preparation of insulins from analogs of preproinsulins, which comprises reacting preproinsulin analogs, at a pH below the isoelectric point of the insulins in the presence of trypsin or a trypsin-like endopeptidase, with an ester of natural amino acids or their derivatives and then cleaving off the ester group and other protective groups which may optionally be present.
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