Buffer composition and method for the electrophoretic separation

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

204180S, 204299R, 23912, G01N 3316, G01N 2726

Patent

active

042921546

ABSTRACT:
A buffer composition for use in the electrophoretic separation of proteins into fractions, the buffer composition consisting essentially of Tris; an acid having the formula R.sub.1 --CO--NH--R.sub.2 --COOH where R.sub.1 is NH.sub.2 or an alkyl or aryl group, preferably NH.sub.2 , C.sub.6 H.sub.5 or C.sub.6 H.sub.4 NH.sub.2 and where R.sub.2 is an alkyl group, preferably CH.sub.2, CH.sub.2 --CH.sub.2 or CH(CH.sub.3); and a water soluble salt of the acid; the acid and salt being present in amounts and in a ratio to maintain the pH of an aqueous solution of the composition at from 8.2 to 9.0. The preferred acid is hippuric acid.

REFERENCES:
patent: 4243749 (1981-01-01), Sadeh et al.
patent: 4246084 (1981-01-01), Gurske

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Buffer composition and method for the electrophoretic separation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Buffer composition and method for the electrophoretic separation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Buffer composition and method for the electrophoretic separation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1232911

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.