New formulation containing polyethylene glycol (peg) conjugated interferon alpha-2beta characterised by less painful administration

FIELD: medicine. SUBSTANCE: group of inventions refers to medicine and concerns a composition for subcutaneous administration, containing PEGylated interferon alpha and additives, particularly edetate disodium dehydrate, sodium acetate trihydrate, glacial acetic acid, an osmotic agent. The group of inventions also concerns a method for producing the above composition; a kit comprising a syringe or flask filled with the above composition, and an instruction for use. EFFECT: group of inventions provides less painful administration of the composition. 15 cl, 7 ex, 5 dwg, 13 tbl