Abstract: Provided is a cell-penetrating peptide, which can deliver a variety of biological macromolecules, such as proteins, antibodies, nucleic acids and so on into cells across a membrane. In addition, further provided are a fusion protein, conjugate and complex containing the cell-penetrating peptide, and a use of the cell-penetrating peptide.

Abstract: The present application relates to the field of antiviral treatment of hepatitis B, and specifically relates to the use of a compound represented by formula I in treatment against HBV virus.

Abstract: Disclosed are a fusion protein probe and a cell model for screening a blocking agent of coronavirus infections, a screening system comprising same, and a method of using the screening system for screening a blocking agent of coronavirus infections. The screening system and method do not involve live viruses, are simple and convenient to operate, have a high accuracy, are suitable for high throughput screening, and are of great significance for the development of coronavirus neutralizing antibodies, preventive vaccines, and small molecule drugs.

Abstract: In the field of Hepatitis B virus (HBV) detection, disclosed are a method for detecting HBcAg by means of using a double antibody sandwich method, and an antibody and kit for detecting HBcAg; also included is a monoclonal antibody that can be used in the immunological detection of HBcAg in a tissue or cell sample.

Abstract: The present patent application discloses a digital slit-lamp microscope system and the methods of the electronic recording and remote diagnosis. The present patent application relates to the field of optical instrument and remote communication control. The purpose is to solve the problems of the electronic recording, reappearing and remote diagnosis of the slit-lamp image. The digital slit-lamp microscope system comprises digital slit-lamp microscope side, communication unit and client side. The digital slit-lamp microscope side includes a build-in slit-lamp microscope and is connected to the communication unit and the client side in sequence. The digital slit-lamp microscope side irradiates the eyes of the patient, and then transmits the pathology information of the eyes of the patient to the communication unit and the client side in sequence.