Immunomodulating compositions from bile

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 35/413 (2006.01) A61K 31/07 (2006.01) A61K 31/08 (2006.01) A61K 31/13 (2006.01) A61K 31/185 (2006.01) A61K 31/195 (2006.01) A61K 31/20 (2006.01) A61K 31/215 (2006.01) A61K 31/56 (2006.01) A61K 31/575 (2006.01) A61K 31/70 (2006.01) A61K 38/01 (2006.01) A61K 38/17 (2006.01) A61K 45/06 (2006.01) C07K 14/47 (2006.01) A61K 38/00 (2006.01)

Patent

CA 2171281

The present invention relates to a composition for use as an immunomodulator comprising small molecular weight components of less than 3000 daltons, and having the following properties: a) is extractable from bile of animals; b) is capable of stimulating monocytes and macrophages in vitro; c) is capable of modulating tumor necrosis factor production; d) contains no measurable IL-1a, IL-1b, TNF, IL-6, IL-8,IL-4, GM-CSF or IFN-gamma; e) has an anti-proliferative effect in a malignant mouse hybridoma cell line; f) shows no cytotoxicity to human peripheral blood mononuclear cells; and g) is not an endotoxin. The invention also relates to a method of preparing the composition and its use as an immunomodulator.

La présente invention a trait à une composition devant être utilisée comme immmunomodulateur comportant des composants de faible poids moléculaire, soit moins de 300 daltons, et présentant les caractéristiques suivantes : a) peut être extraite de la bile des animaux ; b) est capable de stimuler les monocytes et les macrophages in vitro; c) est capable de moduler la production du facteur de nécrose des tumeurs; d) ne contient aucune quantité mesurable de IL-1a, IL-1b, TNF, IL-6, IL-8, IL-4, GM-CSF ou IFN-gamma; e) a un effet anti-prolifératif dans une lignée cellulaire d'un hybridome malin de souris; f) n'affiche aucune cytotoxicité envers les cellules mononuclées du sang périphérique humain; et g) n'est pas une endotoxine. Cette invention a également trait à une méthode de préparation de la composition et à son usage comme immunomodulateur.

LandOfFree

Say what you really think

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

Rating

Immunomodulating compositions from bile does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Immunomodulating compositions from bile, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Immunomodulating compositions from bile will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1806065

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