Immunoreactive peptide sequence from a 43 kd human cancer...

C - Chemistry – Metallurgy – 12 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12N 15/62 (2006.01) A61K 35/18 (2006.01) A61K 39/00 (2006.01) C07K 5/11 (2006.01) C07K 7/06 (2006.01) C07K 7/08 (2006.01) C07K 14/47 (2006.01) C07K 14/705 (2006.01) C07K 16/30 (2006.01) C07K 19/00 (2006.01) C12N 1/21 (2006.01) C12N 9/10 (2006.01) C12N 9/38 (2006.01) C12N 15/12 (2006.01) A61K 38/00 (2006.01)

Patent

CA 2170390

A tumor associated protein has been discovered to exhibit immunoreactivity to human monoclonal antibody L92. A ten amino acid peptide segment of the protein and a fourteen amino acid peptide which contains the ten amino acid peptide has also been isolated and exhibits immunoreactivity to the same antibody. Using truncated fusion proteins, the minimum recognition site for antibody binding was determined to be four amino acids. Also disclosed are polypeptide compositions against human tumors that includes the polypeptides or protein of the present disclosure, as well as antibodies reactive with these polypeptides that may be employed directly for treatment or diagnosis. A certain embodiment of the present invention is also the DNA sequence encoding the ten amino acid peptide and the DNA encoding the fourteen amino acid peptide which also exhibits immunoreactivity to human monoclonal antibody L92 and cytotoxic T oells.

Une protéine associée à une tumeur a été découverte et présente une immunoréactivité contre l'anticorps monoclonal humain L92. Un segment de peptide avec dix aminoacides de la protéine et un peptide de quatorze aminoacides qui contient le peptide de dix aminoacides a été isolé et présente une immunoréactivité contre le même anticorps. En utilisant des protéines de fusion tronquées, le site de reconnaissance minimum pour la liaison de l'anticorps a été déterminé et correspond à quatre aminoacides. L'invention concerne également des compositions de polypeptides agissant contre des tumeurs humaines, lesquelles compositions comprennent les polypeptides ou la protéine de la présente invention, ainsi que des anticorps réactifs à ces polypeptides et pouvant être utilisés directement pour le traitement ou le diagnostic. Un certain mode de réalisation de la présente invention concerne également la séquence ADN codant le peptide de dix aminoacides et l'ADN codant le peptide de quatorze aminoacides qui présente également une immunoréactivité contre l'anticorps monoclonal humain L92 et les cellules cytotoxiques T.

LandOfFree

Say what you really think

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

Rating

Immunoreactive peptide sequence from a 43 kd human cancer... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Immunoreactive peptide sequence from a 43 kd human cancer..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Immunoreactive peptide sequence from a 43 kd human cancer... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1412716

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