Heidelberger M, Nimmich W
Ann Immunol (Paris). 1977 Jan-Mar;128(1-2):225-7.
Qualitative and quantitative precipitin reactions are given of the polysaccharides K60, K61, K65, K67-69, K70, K71, K73, and K83, also of depyruvylated K1. As expected, the last reacts more strongly in antipneumococcal (anti-Pn) VIII and X than does intact K1. K65 and K67 precipitate much of the same large fraction of anti-PnXXIII as does K47, showing that K65 and K67 also possess lateral non-reducing end-groups of L-rhamnose. The massive reaction of K83 in anti-PnII confirms the chemically demonstrated non-reducing end-groups of D-glucuronic acid in the repeating unit, Such groups, or 1,2-linked D-glcA, will probably also be found in K71.
给出了多糖K60、K61、K65、K67 - 69、K70、K71、K73和K83以及去丙酮酸化的K1的定性和定量沉淀反应。正如预期的那样，后者在抗肺炎球菌（抗Pn）VIII和X中的反应比完整的K1更强烈。K65和K67沉淀出的抗PnXXIII的大部分与K47相同，表明K65和K67也具有L - 鼠李糖的外侧非还原端基。K83在抗PnII中的大量反应证实了重复单元中化学证明的D - 葡萄糖醛酸的非还原端基，这样的基团，或1,2 - 连接的D - glcA，可能也会在K71中发现。
