Patents by Inventor Junchao FENG

Junchao FENG 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).

  • ANTIGEN AND ANTIBODIES PREPARED BASED ON PADI4 SERVING AS TUMOR MARKER, AND APPLICATION THEREOF
    Publication number: 20220268777
    Abstract: An antigen and antibodies prepared based on peptidylarginine deiminase (PADI4) serving as a tumor marker, and application thereof are disclosed. The antigen has an amino acid sequence shown as SEQ ID NO. 1. Specific antibodies prepared by using the antigen are also disclosed. The protein PADI4 monoclonal antibodies include a protein PADI4 monoclonal antibody coated onto an ELISA plate and a biotin-labeled protein PADI4 monoclonal antibody. A kit prepared by using the antibodies of the present disclosure can effectively and stably determine a protein PADI4 level of a human serum, and has a broad spectrum, detectability, and high test repeatability.
    Type: Application
    Filed: May 7, 2022
    Publication date: August 25, 2022
    Inventors: Xiaotian CHANG, Xueyan LV, Dongxia YANG, Yanqiu XING, Yuxia GAO, Shili SHAO, Feng LIU, Junchao FENG, Jun XING, Lin LI