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:
Jan. 23, 2024
Filed:
Oct. 11, 2022
Beijing Origin-poly Bio-tec Co., Ltd., Beijing, CN;
Sijun Xiong, Beijing, CN;
BEIJING ORIGIN-POLY BIO-TEC CO., LTD, Beijing, CN;
Abstract
The invention discloses a composition and kit for early detection of high-grade cervical lesions and cervical cancer, wherein the composition for early detection of high-grade cervical lesions and cervical cancer includes methylation primers, a probe corresponding to methylated sites and methylation blocking primers for FAM19A4 gene; methylation primers, a probe corresponding to methylated sites and methylation blocking primers for JAM3 gene; methylation primers, a probe corresponding to methylated sites and methylation blocking primers for PAX1 gene; and 1 pair of primers and a probe corresponding to methylated sites for internal reference gene GAPDH. The methylated sites in FAM19A4, JAM3 and PAX1 genes are accurately detected using multiple multi-channel fluorescence and blocking techniques through accurate recognition between specific primers and probes and methylated sequences, full release of methylated templates under the action of multiple blocking primers and optimized special methylation DNA polymerase.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile