IntroductionThe baculovirus expression vector system (BEVS) is one of the eukaryotic expression systems commonly used in scientific research and industry. It belongs to the eukaryotic expression syste

IntroductionThe mammalian cell expression system can express the natural structurally intact protein, and is a widely used expression system for human complex glycosylation protein. It is the optimal

IntroductionThe recombinant antibody utilizes molecular biological means to clone the heavy and light chain or fragment regions of the antibody into mammalian cell expression vector for efficient expr

IntroductionEndotoxins,known as lipoglycans and lipopolysaccharides (LPS), are a part of the outer membrane of the cell wall of Gram-negative bacteria.It is extremely hardto remove them by simple ster

IntroductionSmall Ubiquitin-like Modifier (SUMO) is similar to ubiquitin in structure, but has only about 20% identity to thesequence of ubiquitin. SUMO is a sequence containing 100 amino acid, which

IntroductionIn addition to gene therapy protocols, improved non-viral gene delivery techniques are also of significant interest in transient gene expression in cellculture, especially in suspension cu

IntroductionLarge-scale protein production hasbecomea critically important service for applications in the field of proteomics, structural biology and protein therapeutics. Many techniqueshave been us

IntroductionPeptides and proteins are limited in clinical use due to their chemical instability, short time in the blood, and immune response. These problems can be solved by connecting one or more po