Method of producing a virus-safe biological preparation

Details Method of producing a virus-safe biological preparation Method of producing a virus-safe biological preparation

1993-12-14

1997-06-17

Fleisher, Mindy

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

422 28, 422 30, 422 32, 435236, 435238, 514 8, 514 12, 530364, 530380, 5303901, 530416, 530427, 530830, A61K 3514, C07K 14475, C12N 706, A61L 216

Patent

active

056397305

ABSTRACT:
In a method of producing a virus-safe biological preparation by heating while preserving a least 50% of its biologic activity, a biologially compatible tenside is added to the preparation before heating and heating is carried out in the presence of the same, whereupon the tenside, preferably, is eliminated.

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