Technical Articles

In the microscopic world of life, proteins are one of the well-deserved "protagonists". They are like precision machine parts, undertaking almost all functions in organisms, from building cell structures to catalyzing biochemical reactions, from transmitting signals to resisting pathogen invasion. However, for a long time, the complete determination of the amino acid sequence of proteins, that is, full-length protein sequencing, has been a huge challenge facing the scientific community.