Liberatori J, Morisio Guidetti L, Conti A
Boll Soc Ital Biol Sper. 1979 May 15;55(9):815-21.
By double diffusion in agarose gel, in well defined experimental conditions, cross reactions were observed between porcine beta-lactoglobulins and anti-bovine beta-lactoglobulin antisera. The immunological reactivity between these beta-lactoglobulins from a monogastric and the ruminant anti beta-lactoglobulin antiserum thus implies a certain degree of similarity between the monomeric beta-lactoglobulins examined and the dimeric of the ruminants. With the same antisera it also proved possible to demonstrate the presence of beta-lactoglobulins in the mammary secretions of another monogastric, namely, the mare. Identity reactions observed between sow's and mare's beta-lactoglobulins seem to indicate a close similarity in their structures.
在明确的实验条件下，通过琼脂糖凝胶双扩散法观察到猪β-乳球蛋白与抗牛β-乳球蛋白抗血清之间存在交叉反应。因此，这种来自单胃动物的β-乳球蛋白与反刍动物抗β-乳球蛋白抗血清之间的免疫反应性意味着所检测的单体β-乳球蛋白与反刍动物的二聚体之间存在一定程度的相似性。使用相同的抗血清还能够证明另一种单胃动物（即母马）的乳腺分泌物中存在β-乳球蛋白。在母猪和母马的β-乳球蛋白之间观察到的同一性反应似乎表明它们的结构非常相似。
