FIELD: medicine, genetic engineering. SUBSTANCE: aspartic acid at position 167 in human natural C-protein is replaced with phenylalanine, aspartic acid at position 172 is replaced with asparagine residue and asparagine residue at position 313 is replaced with glutamine residue. Derivative of human C-protein is used at effective amount as an active component with acceptable solvent or carrier for pharmaceutical composition preparing. EFFECT: enhanced effectiveness of C-protein activation. 3 cl, 5 ex, 6 tbl
Authors
Dates
1998-11-20—Published
1993-05-19—Filed