Method of removing hepatitis-associated antigen from protein...

Details Method of removing hepatitis-associated antigen from protein... Method of removing hepatitis-associated antigen from protein...

A - Human Necessities

61

K

167/114, 167/130

A61K 39/12 (2006.01) A61K 35/16 (2006.01) C07K 14/02 (2006.01)

Patent

CA 1061251

ABSTRACT OF THE DISCLOSURE Hepatitis-associated antigen is removed from a protein fraction containing same by solubilizing the protein in a sol- vent physiologically tolerable on injection, e.g., glycine- citrate-saline buffer; adding polyethylene glycol having a molecular weight of from about 200 to about 6,000 to a concen- tration of from about 12 to about 30 grams per 100 ml of solution to yield a precipitate and separating the precipitate. The protein fraction may be, for example, albumin, gamma globulin, coagulation factors II, V, VII, IX, X, XI and XIII, fibrinogen or plasminogen.

166295

Affiliated with

Also associated with

Rating

Method of removing hepatitis-associated antigen from protein... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of removing hepatitis-associated antigen from protein..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of removing hepatitis-associated antigen from protein... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-454411