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:
Sep. 03, 2019
Filed:
Sep. 19, 2018
Siemens Healthcare Diagnostics Inc., Tarrytown, NY (US);
Zhu Teng, Garnet Valley, PA (US);
Qimu Liao, Alhambra, CA (US);
Manoj Sharma, Hockessin, DE (US);
Martin A. Drinan, Newark, DE (US);
Tie Quan Wei, Wilmington, DE (US);
Siemens Healthcare Diagnostics Inc., Tarrytown, NY (US);
Abstract
The present invention discloses compositions that comprise compounds relating to vitamin D. These compounds are useful for assays in the determination and distinguishing of certain 3-epimeric 25 hydroxyvitamin D and non-epimeric 25 hydroxyvitamin D. The compositions of the present invention may be used for example as immunogens used to develop antibodies to certain vitamin D compounds or conjugates used in assays for certain vitamin D compounds or used as a solid phase reagent in assays. The composition comprises a compound of one or more of the generic formula (R)-(L)-Z.