[Construction and identification of anti-chymopapain scFv phage display library].Xi Bao Yu Fen Zi Mian Yi Xue Za Zhi. 2004 Nov; 20(6):689-92.XB
To construct phage display library of anti-chymopapain scFv.
V(H) and V(L) gene repertoires were amplified from splenocyte mRNA by RT-PCR and joined by a (Gly(4)ser)3 linker to obtain scFv genes. The scFv genes were then cloned into phagemid pFAB5C to construct phage display library. Affinity selection and ELISA were used to identify specific phage antibody to chymopapain.
After 4 rounds of panning, high affinity scFv was obtained.
Phage display library of anti-chymopapain scFv was successfully constructed, and scFv with binding ability to chymopapain was obtained.