The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2002
Filed:
Aug. 04, 1998
Ricardo Palacios Pelaez, Madrid, ES;
Alberto Martinez Garate, Santurce, ES;
Jorge Martinez Quesada, Bilbao, ES;
Industrial Farmaceutica y de Especialidades, S.A., Bilbao, ES;
Abstract
Fimbriae adhesins have a molecular weight of 2×10 and 2×10 Da, and are comprised of 90-95% protein and 1-3% sugar. Type 1 fimbriae include five different protein fractions of 14-20 kDa, most of which are associated with carbohydrates. Type P fimbriae also include five different protein fractions of 14-20 kDa, and one of the majority proteins is associated with carbohydrates. The process of the invention comprises: culturing strains CECT 4484 and CECT 4485; collecting the sediment by centrifugation and resuspending it in physiological saline followed by homogenization; centrifuging the homogenate and collecting the supernatant; precipitating the supernatant with saline, reconstituting the precipitate and dialyzing the solution; treating the dialyzate with sodium deoxycholate and, subjecting the product to two successive chromatographies with Sephacryl S-200 and Sepharose 4B. The product is used for treatment and prevention of infections of the urinary tract caused by fimbriated