Western?blot assay demonstrates that McAb 4G4,2H4 and FA4 belong to different lipopolysaccharide (LPS) fraction of Aeromonas hydrophila.

• Western blot结果表明,单抗4G4、2H4、FA4所针对的抗原是菌体脂多糖(LPS),且它们所识别的LPS抗原表位不同。