Journal of Liquid ChromatographyPublication details, including instructions for authors and subscription information:
ABSTRACTThe Pharmacia Fast Protein Liquid Chromatography System equiped w i t h characterize the distribution of different bioactive forms of a cynomol gus ( Macaca ~a n c i c u &~~i~ ) pituitary 1 utropi n preparation. The results were compared w i t h the profiles obtained a f t e r running the preparation on a Waters DEAE anion exchange column usin eluants in the pH range from 6.0 t o 8.0..The distribution 09 preserved biologica! activity were studied i n respective eluted.fractions from the different experiments of the appl ied preparation. Seventy-six ercent of the bioactivity was recovered a f t e r chromamatography ran ed between 61-78 % a t pH 6.5 to 7.5. No bioactivity was restored a f t e r elution a t pH 6.0 or 8.0. Present adress : * KabiVitm AB Peptide Hormones, Mono P HR 5(10 chromatofocusing column.was used t o tofocusing w R ereas preserved bioactivity a f t e r ion exchayge chro-S-112 87 Stockholrn Sweden 1261