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:
Aug. 05, 2003
Filed:
Nov. 08, 2000
Frank A. Augello, Cedar Knolls, NJ (US);
Lynne Rainen, Maplewood, NJ (US);
Matthew Walenciak, Madison, NJ (US);
Uwe Oelmüller, Erkrath, DE;
Ralf Wyrich, Grevenbroich, DE;
Helge Bastian, Mettmann, DE;
Other;
Abstract
A collection container and method for collecting a predetermined volume of a biological sample, and particularly a whole blood sample, includes an effective amount of at least one stabilizing agent. The stabilizing agent is able to stabilize nucleic acids in the biological sample at the point of collection to prevent enzymatic degradation of the nucleic acids. The stabilizing agents include cationic compounds, detergents, particularly cationic detergents, chaotropic salts, ribonuclease inhibitors, chelating agents, and mixtures thereof.