KLEIN P G, BURKHOLDER P M
J Exp Med. 1960 Jan 1;111(1):107-17. doi: 10.1084/jem.111.1.107.
Sheep erythrocytes sensitized with amboceptor and persensitized thereafter with guinea pig complement are agglutinated by rabbit anti-guinea pig globulin and by immune sera obtained by injection of rabbits with fixed complement. In this agglutination neither C'1 nor C'2 takes part. Fixed C'4 acts as an agglutinogen. An additional agglutinogen, distinct from C'4, was found on persensitized cells. This additional agglutinogen appears to be distinct from hemolytically active C'3.
用双价抗体致敏的绵羊红细胞,随后再用豚鼠补体进行再致敏,会被兔抗豚鼠球蛋白以及通过给兔子注射固定补体而获得的免疫血清所凝集。在这种凝集反应中,C'1和C'2均不参与。固定的C'4作为一种凝集原起作用。在再致敏细胞上发现了一种不同于C'4的额外凝集原。这种额外凝集原似乎与具有溶血活性的C'3不同。