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:
Mar. 21, 2023
Filed:
Apr. 17, 2019
One Lambda, Inc., Canoga Park, CA (US);
Jar-How Lee, Los Angeles, CA (US);
Katsuyuki Saito, Canoga Park, CA (US);
ONE LAMBDA, INC., Canoga Park, CA (US);
Abstract
A method providing next generation sequencing (NGS)-based high-resolution HLA typing as a routine clinical test. The method uses a multiplex PCR primer design for amplifying multiple human leukocyte antigen (HLA) Class I and Class II genes in a single reaction for NGS. The test quality is improved and the protocol for typing multiple HLA genes is simplified because the number of amplification reactions are reduced nearly 10-fold, to yield a substantially equimolar ratio of individual HLA gene amplification products. The invention eliminates an amplicon pooling step, reducing the reagent cost, and required sample DNA quantity.