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:
Dec. 10, 2002
Filed:
Jan. 16, 1998
Samar K. Kundu, Libertyville, IL (US);
Abbott Laboratories, Abbott Park, IL (US);
Abstract
The present invention provides a method for directly measuring apolipoprotein B-100 (apoB) or cholesterol associated with very low density lipoprotein (VLDL) in a fluid sample. In one embodiment the method involves the specific capture of intact VLDL particles from a fluid sample with a specific VLDL binding agent. The quantity of VLDL-apoB present in the sample is then measured by detecting the amount of VLDL-apoB bound to the binding agent-VLDL complexes formed in the reaction. In an alternative embodiment of the method, intact VLDL particles from a fluid sample are also captured with a specific VLDL binding agent and thereafter the cholesterol associated with the bound VLDL is determined. The cholesterol contained in the binding-agent-VLDL complexes can be detected by reacting the complexes with labeled cholesterol specific binding agents and measuring the amount of label bound therto, or by releasing the cholesterol in the complexes and measuring the amount of cholesterol released. VLDL specific binding reagents are also provided.