Anti-G4S linker Antibody

G4S Linker refers to a flexible peptide linker composed of Gly-Gly-Gly-Gly-Ser (GGGGS). (G4S)n Linker refers to a flexible peptide linker consisting of n repeated GGGGS units. With excellent flexibility, appropriate length, and hydrophilicity, it is widely used in the design of fusion proteins, scFv, bispecific antibodies, and CAR-T molecules. It helps maintain an appropriate spatial distance between different domains, reduces steric hindrance and structural interference, and thereby supports the proper folding, stability, and activity of each functional module. More information about G4S linker antibodies >>

DIMA BIOTECH has successfully screened multiple highly specific anti-(G4S)4 antibodies using its innovative B-cell antibody screening platform. These antibodies can specifically recognize fusion proteins or engineered molecules containing a (G4S)n flexible linker, where n ≥ 2. They are suitable for detecting target protein expression by ELISA, flow cytometry (FACS), and other methods, verifying CAR molecule expression on the cell surface, and supporting stability and functional studies of (G4S)4 linker-related molecules. In addition to unconjugated anti-(G4S)4 antibodies, DIMA BIOTECH also provides biotinylated and PE-conjugated anti-(G4S)4 antibodies to meet a variety of experimental application needs.