Sinor L T, Rachel J M, Beck M L, Bayer W L, Coenen W M, Plapp F V
Transfusion. 1985 Jan-Feb;25(1):21-3. doi: 10.1046/j.1537-2995.1985.25185116494.x.
A solid-phase adherence method (SPAM) for ABO grouping and Rh typing of red cells (RBCs) has been developed. Adherence reactions were read spectrophotometrically and interpreted by a computer. The SPAM had a 99.6 percent correlation with conventional microplate agglutination methods for ABO grouping and Rh typing. The increased sensitivity of the SPAM was demonstrated because it directly detected Du-positive RBCs and weak subgroups of A and B.
已经开发出一种用于红细胞(RBC)ABO血型分组和Rh血型定型的固相粘附方法(SPAM)。通过分光光度法读取粘附反应,并由计算机进行解释。对于ABO血型分组和Rh血型定型,SPAM与传统的微孔板凝集方法的相关性为99.6%。SPAM的灵敏度提高得到了证实,因为它能直接检测出Du阳性红细胞以及A和B的弱亚型。