Patents by Inventor Chengting HUANG

Chengting HUANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ISOBARIC STABLE ISOTOPE-CONTAINING PHOSPHORYLATED PROTEIN LABELING REAGENT, AND PREPARATION METHOD AND APPLICATION THEREOF
    Publication number: 20230150897
    Abstract: An isobaric stable isotope-containing phosphorylated protein labeling reagent, and a preparation method and application thereof are provided. The protein labeling reagent is a phosphorylated dipeptide organophosphorus reagent labeled by a stable isotope such as deuterium-2, carbon-13, oxygen-18, or nitrogen-15. The preparation method includes: (1) preparation of an isobaric stable isotope-containing amino acid with N-terminal protection, (2) preparation of an isobaric stable isotope-containing amino acid activated ester Fmoc/Boc-R1-NHS with N-terminal protection, (3) preparation of an isobaric stable isotope-containing dipeptide, (4) preparation of an isobaric stable isotope-containing phosphite, (5) preparation of an isobaric stable isotope-containing phosphite dipeptide, and (6) preparation of a stable isotope-labeled N-phosphorylated amino acid activated ester.
    Type: Application
    Filed: April 9, 2021
    Publication date: May 18, 2023
    Applicant: GUANGDONG PHOBIOLOGY TECH CO., LTD
    Inventors: Xiang GAO, Xiaoyu WANG, Chengting HUANG, Yufen ZHAO