Novel assay for the separation and quantification of...

C - Chemistry – Metallurgy – 07 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07K 14/01 (2006.01) C07K 1/20 (2006.01) G01N 33/569 (2006.01)

Patent

CA 2560185

The present invention relates to novel methods for separating hemagglutinin (HA) antigens, comprising the steps of applying a reduced and derivatized antigen preparation comprising solubilized HA antigens and a detergent in a pH controlled solution, on a Reversed-Phase High-Performance Liquid Chromatography (RP-HPLC) column; and eluting the HA antigens from the column with an ion pairing agent in an organic mobile phase. The invention further relates to quantifying methods using the methods for separating the antigens with the further step of measuring the peak area of the eluted antigen in a chromatogram resulting from the elution step.

La présente invention concerne de nouveaux procédés pour séparer des antigènes d'hémagglutinine (HA) qui consistent à appliquer une préparation d'antigènes réduite et dérivée comprenant des antigènes HA solubilisés et un détergent dans une solution à pH contrôlé, sur une colonne de chromatographie liquide haute performance en phase inverse (RP-HPLC), puis à éluer les antigènes HA de la colonne avec un agent de formation de paire d'ions dans une phase mobile organique. La présente invention concerne également des procédés de quantification qui utilisent lesdits procédés de séparation et qui consistent en outre à mesurer la zone de pic de l'antigène élué dans un chromatogramme résultant de l'étape d'élution.

LandOfFree

Say what you really think

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

Rating

Novel assay for the separation and quantification of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel assay for the separation and quantification of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel assay for the separation and quantification of... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1976792

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