A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/114
A61K 35/16 (2006.01) C07K 14/755 (2006.01) A61K 38/00 (2006.01)
Patent
CA 1243950
Inventors. GAUTAM MITRA and PAUL K. NG Invention: PROCESS FOR PRODUCING A HIGH PURITY ANTIHEMOPHILIC FACTOR CONCENTRATE ABSTRACT OF THE DISCLOSURE There is disclosed an improved process for producing high purity antihemophilic factor concentrate from an antihemophilic factor-containing dispersion or solution isolated from blood plasma or a blood plasma fraction, wherein the improvement is in carrying-out two consecutive precipitations using a combination of precipitants in each precipitation, first a combination of 1 - 4% by weight, based on weight of solution, of polyethylene glycol and 0.1 - 0.2 ml of 1 - 3%, based on weight of suspension, aluminum hydroxide suspension per gram of protein in the starting dispersion or solution, followed by a combination of added polyethylene glycol to provide a final concentration of 9 - 13% by weight, based on weight of the resulting solution, and 10 - 20% by weight of glycine, based on weight of the polyethylene glycol solution, and 10 - 20% by weight, based on weight of the polyethylene glycol solution, of sodium chloride.
486007
Mitra Gautam
Ng Paul K.
Miles Laboratories Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Process for producing a high purity antihemophilic factor... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for producing a high purity antihemophilic factor..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing a high purity antihemophilic factor... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1246727