Characterization of a new group specific antigen ofStreptococcus sanguis

S.D. Henriksen, Jorunn Eriksen
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引用次数: 7

Abstract

The new serological group ofStreptococcus sanguis provisionally ealled “group 10043” has been examined The group specific polysaccharide antigen was isolated and compared serologically and chemically with group H antigen fromS. sanguis strain 13843 and strain NCTC 7868 Challis. The results confirm thatS. sangruis strain 10043 (NCTC 11085, ATCC 29667) contains a new antigen which does not react in anti-group H serum, nor in other grouping sera against groups A through V. The group specific antigen isolated from strain 10043 does not contain rhamnose in contrast to the group H antigen. The new antigen appears to be analogous to the other streptococcal group antigens and to deserve recognition as such. The designation W is suggested for the new group antigen. All three antigens examined contain glucose.

一种新的血链球菌群特异性抗原的鉴定
对血链球菌的新血清学类群(暂称“10043群”)进行了检测,分离出类群特异性多糖抗原,并与来自ms的H群抗原进行了血清学和化学比较。血链球菌13843和NCTC 7868。结果证实了这一点。sangruis菌株10043 (NCTC 11085, ATCC 29667)含有一种新的抗原,该抗原在抗H组血清中不起反应,在其他组血清中也不对a到v组起反应。与H组抗原相比,从菌株10043中分离出的组特异性抗原不含鼠李糖。新抗原似乎与其他链球菌群抗原类似,值得这样的认可。建议将新组抗原命名为W。这三种抗原都含有葡萄糖。
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