Shanxi Jinbo Bio-Pharmaceutical Co., Ltd.

Sichuan University

Fudan University

General Electric Technology Gmbh

Xia Yang

Hengxu Ha

Jie Zhou

Qian Wang

Sankara Subramanian Sri Gopala Krishna Murthi

Li Yang

Yongyue Ma

Yunbing Wang

Lu Lu

Gajendiran Balakrishnan

Shibo Jiang

Xingdong Zhang

Rifang Luo

Zezhong Liu

Zhenrui He

Shuai Xia

Brian Kirby

Provided are a fusion protein and use thereof. Provided is a fusion protein, comprising a trimerization block and an immunogenic block which are connected by a linker, wherein the trimerization block comprises one or more of repeat units set forth in SEQ ID NO. 1; the immunogenic block is an immunogenic protein of a pathogen, for example, being selected from a coronavirus RBD block, an HIV membrane protein or an influenza virus hemagglutinin protein, and immunogenic fragments thereof. Compared with an immunogen monomer, the trimer can generate a higher neutralizing antibody level, does not induce a strong antibody against the trimerization block in a human body, and can promote the immune response of the organism to be focused on the immunogenic block.

Fusion protein and use thereof

Polypeptides and uses thereof are provided. The polypeptide includes an N-terminal sequence and a C-terminal sequence, wherein the N-terminal sequence includes one or more repeating units including the amino acid sequence shown in SEQ ID NO. 1. The use of a human structural material for tissue filling and augmentation is provided in the present disclosure, which is expected to have a wide range of applications in the fields such as breast augmentation, rhinoplasty and mid-face filling as it does not require transplantation from the human body, yet has the natural advantages of using human tissue for filling.

Polypeptides and uses thereof

A recombinant human collagen-based multifunctional stent coating and a preparation method thereof are provided. The preparation method includes (1) activating a substrate material; (2) placing the activated substrate material in an amino compound-containing solution for a reaction to obtain an aminated substrate material; (3) placing the aminated substrate material in a polyanion electrolyte solution for a reaction, and cleaning with deionized water. The recombinant human collagen-based multifunctional stent coating prepared by the present invention effectively improves the anticoagulation and rapid endothelialization performance of biomaterials, such as vascular stent materials, and reduces the late thrombosis and restenosis problems existing in current stent materials.

Recombinant human collagen-based multifunctional stent coating and preparation method thereof

The present invention relates to a polypeptide, a process for the production thereof and a use thereof. The polypeptide of the present invention has excellent adhesion effect and is highly stable in an aqueous solution. Endotoxins can be more easily removed from the product of the polypeptide.

Polypeptide, process for the production thereof and use thereof

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Chengdu, China

Xia Yang