A LIPOPOLYSACCHARIDE-BINDING AGGLUTININ ISOLATED FROM BROWN SHRIMP (PENAEUS-CALIFORNIENSIS HOLMES) HEMOLYMPH

被引:85
|
作者
VARGASALBORES, F
GUZMAN, MA
OCHOA, JL
机构
关键词
D O I
10.1016/0305-0491(93)90387-K
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
1. Haemolymph from the brown shrimp (Penaeus californiensis Holmes) agglutinates erythrocytes of different vertebrate species. 2. A fraction containing haemagglutinating activity was isolated by affinity chromatography. The corresponding protein showed a molecular weight of 175 kDa, formed by four subunits. 3. The haemagglutinin is inhibited by GalNAc, NANA, fetuin and bacterial lipopolysaccharide. 4. Here we demonstrate the ability of this agglutinin to react with different Vibrio strains, and the inhibitory capacity of LPS in this reaction.
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页码:407 / 413
页数:7
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