With rich experience in antibody expression and purification, Leading Biology has established the 3G technology for single-chain antibody fragment (scFv) preparation in Phage Display, which allows high-level expression of scFv and enables it easier to be expressed in a microbial expression system.
Leading Biology also offers premade human and mouse antibody libraries (including human scFv libraries, human Fab libraries, mouse scFv/Fab libraries, rabbit Fab libraries, chicken scFv libraries and single domain antibody libraries) with great capacity & diversity that can derive highly specific, high-affinity antibodies ranging from 10 pM to 10 nM.