Process for preparing a biological composition for use as a...

Details Process for preparing a biological composition for use as a... Process for preparing a biological composition for use as a...

A - Human Necessities

61

K

150/11, 167/114

A61K 35/16 (2006.01) G01N 33/48 (2006.01) G01N 33/483 (2006.01) G01N 33/96 (2006.01)

Patent

CA 1106759

Abstract of the Disclosure A process for making a biological composition for use as a blood serum reference composition in diagnostic analysis. The process comprises: (a) adding calcium to citrated plasma and mixing well to form decitrated plasma; (b) adding thrombin to the decitrated plasma and mix- ing well to form a clot of fibrin; (c) performing at least one freeze-thaw routine on the clot to cause the fibrin to contract; (d) removing the fibrin to thereby obtain serum; (e) molecular washing and ultrafiltering the serum and thereby obtaining concentrated serum; and (f) adding to the concentrated serum at least one al- kylene polyol having from 2-5 carbon atoms in an amount such that said composition's non-biological component comprises from about 40 to about 85 weight percent water And from about 15 to about 60 weight percent of said alkylene polyol. - 10 -

331130

Affiliated with

Also associated with

Rating

Process for preparing a biological composition for use as a... 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 preparing a biological composition for use as a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing a biological composition for use as a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-243073