Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Lymphokines – e.g. – interferons – interlukins – etc.
Patent
1986-01-31
1990-06-12
Draper, Garnette D.
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Lymphokines, e.g., interferons, interlukins, etc.
530412, 530417, 514970, 514 2, 514 8, 424 851, 424 852, C07K 1500, A61K 3702
Patent
active
049334336
ABSTRACT:
There are disclosed a recombinant interleukin-2 composition consisting essentially of water, recombinant interleukin-2, and optionally a polyol, said composition having a specific activity of at least about 120,000 units/mg and a process for preparing it by heating a suspension of the interleukin-2 at a specified temperature.
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Draper Garnette D.
E. I. Du Pont de Nemours and Company
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