PE-conjugated Anti- (G4S) 4 antibody (BM1049), Rabbit mAb

The poly-Glycine-Serine (G4S) linker is a type of flexible, unstructured synthetic peptide linker sequence often leveraged to connect antibody fragments (scFvs) and fusion proteins . The linker itself consists of a core pentapeptide sequence, Gly-Gly-Gly-Gly-Ser, that is repeated and commonly found as either a 15-mer (G4S) 3 or 20-mer (G4S) 4 within scFv-based CARs and scFv fragments. The linker sequence length plays a role in controlling scFv stability and the noncovalent association between the VH and VL domains.Anti- (G4S) 4 antibody (BM1049) can binds to linkers with more than one repeat of GGGGS peptide.