Pizzighella S, Gordon A S, Souroujon M C, Mochly-Rosen D, Sharp A, Fuchs S
FEBS Lett. 1983 Aug 8;159(1-2):246-50. doi: 10.1016/0014-5793(83)80456-6.
Rabbit and mouse anti-Torpedo acetylcholine receptor antibodies cross-reacted partially with the highly phosphorylated protein, phosvitin. We have selected an anti-Torpedo acetylcholine receptor monoclonal antibody which binds specifically to phosvitin; this binding is inhibited by acetylcholine receptor. These findings suggest that a phosphorylated amino acid residue may be a part of the determinant on the acetylcholine receptor recognized by this monoclonal antibody.
兔和小鼠抗电鳐乙酰胆碱受体抗体与高度磷酸化的蛋白质——卵黄高磷蛋白发生部分交叉反应。我们筛选出了一种抗电鳐乙酰胆碱受体单克隆抗体,它能特异性结合卵黄高磷蛋白;这种结合可被乙酰胆碱受体抑制。这些发现表明,一个磷酸化的氨基酸残基可能是该单克隆抗体所识别的乙酰胆碱受体决定簇的一部分。