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:
Feb. 22, 2022
Filed:
Sep. 22, 2016
Method and system for evaluation of an interaction between an analyte and a ligand using a biosensor
Cytiva Sweden Ab, Uppsala, SE;
Olof Karlsson, Uppsala, SE;
CYTIVA SWEDEN AB, Uppsala, SE;
Abstract
A system and method for evaluation of an interaction between an analyte in a fluid sample and a ligand immobilized on a sensor surface of a biosensor is provided. In one example, the system includes a plurality of needles, each being arranged to inject a fluid sample to one of sensor surfaces or detection spots. A plurality of fluid samples, each containing known concentrations of analyte, is provided. The plurality of fluid samples may be divided into at least two groups, each group having a number of fluid samples corresponding to the number of needles. The system and method is configured to perform the injections without intermediate regeneration or renewal of the immobilized ligand. Software for performing the steps of the method and a computer readable medium for storing the software are also provided.