Screening, expression and characterization of single chain Fv (scFv) against basic fibroblast growth factor / 中华微生物学和免疫学杂志
Chinese Journal of Microbiology and Immunology
;
(12): 674-677, 2010.
Artículo
en Chino
| WPRIM
| ID: wpr-383544
ABSTRACT
Objective To obtain the specific human scFv basic fibroblast growth factor(bFGF)using phage antibody library technology. Methods The library was panned with human recombinant bFGF for 4 rounds. The antigen binding activities of random clones were tested by ELISA in order to select specific antibodies, which were then examined by DNA sequence analysis. Results The positive clone selected from the 104 random clones was able to bind bFGF specifically, while not able to bind other growth factors,such as aFGF, VEGF(vascular endothelial growth factor). By competition ELISA assay we found one clone 44 could inhibit bFGF binding to FGFR1. Conclusion Seven specific human phage antibody against bFGF was obtained by phage display technique, one clone could inhibit bFGF binding to its high affinity receptor FGFR1.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
/
Estudio de tamizaje
Idioma:
Chino
Revista:
Chinese Journal of Microbiology and Immunology
Año:
2010
Tipo del documento:
Artículo
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