Method of protein purification

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Casein or caseinate

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C530S362000, C530S363000, C435S069100, C435S173300

Reexamination Certificate

active

07026453

ABSTRACT:
Purification methods are provided for proteins and peptides, employing silicon carbide to bind the proteins or peptides. The methods may also be used to recover and purify recombinantly expressed proteins sequestered in inclusion bodies. The method for purifying a protein or peptide comprises contacting a solution containing the protein or peptide with silicon carbide at a binding pH for the protein or peptide to allow the protein or peptide to bind to the silicon carbide; and eluting the protein or peptide from the silicon carbide.

REFERENCES:
patent: 5098576 (1992-03-01), Cabrera et al.
patent: 5459253 (1995-10-01), Wolin et al.
patent: 5614391 (1997-03-01), Franciskovich et al.
patent: 6177278 (2001-01-01), Haj-Ahmad
Keiki-Pua et al., J. Am. Chem. Soc., vol. 121, No. 34, pp. 7925-7930, 1999.

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

Method of protein purification 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 protein purification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of protein purification will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3572546

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