Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Lymphokines – e.g. – interferons – interlukins – etc.
Patent
1994-12-14
1997-02-11
Ulm, John
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Lymphokines, e.g., interferons, interlukins, etc.
530419, 530427, C07K 1456
Patent
active
056022328
ABSTRACT:
A method for producing a crystalline zinc interferon (IFN) .alpha.-2 comprising forming a soluble solution of IFN .alpha.-2 and a metal acetate salt under condtions wherein supersaturation and metal alpha interferon crystals occur.
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Hruza Alan
McNemar Charles
Nagahhushan Nagamani
Nagahhushan Tattanahalli L.
Reichert Paul
Lunn Paul G.
Saoud Christine
Schering Corporation
Ulm John
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