Gahne B, Juneja R K, Grolmus J
Anim Blood Groups Biochem Genet. 1977;8(3):127-37. doi: 10.1111/j.1365-2052.1977.tb01637.x.
A simple method of horizontal polyacrylamide gel electrophoresis was described for the simultaneous phenotyping of transferrin, post-transferrin, albumin and post-albumin in the blood plasma of cattle. A step gradient gel of 8, 4, 12 and 14% acrylamide concentration was used. The method enabled the detection of a new protein polymorphism in the post-transferrin region. Two alleles were observed. The transferrin phenotypes involving D1 and D2 alleles were clearly separated. The resolution of the post-albumin fractions was also better than described by earlier methods.
本文描述了一种简单的水平聚丙烯酰胺凝胶电泳方法,用于同时对牛血浆中的转铁蛋白、后转铁蛋白、白蛋白和后白蛋白进行表型分析。使用了浓度为8%、4%、12%和14%的梯度凝胶。该方法能够检测后转铁蛋白区域的一种新的蛋白质多态性。观察到两个等位基因。涉及D1和D2等位基因的转铁蛋白表型被清晰分离。后白蛋白组分的分辨率也比早期方法所描述的更好。