Purification and partial characterization of an erythroagglutinin from the hemolymph of scorpion, Heterometrus bengalensis.
An erythroagglutinin from the hemolymph of the scorpion, Heterometrus bengalensis, has been purified by gel filtration and ion-exchange chromatography. Its homogeneity has been demonstrated by polyacrylamide gel electrophoresis. The purified agglutinin appears to be a monomeric protein having a possible molecular weight between 146,000 and 148,000. It has no divalent cation requirement for erythroagglutination. The erythroagglutination is not inhibited by saccharides, glycoproteins and mucin. Identical erythroagglutination pattern is obtained with normal as well as neuraminidase treated erythrocytes.
D000818:Animals; D002241:Carbohydrates / Q000032:analysis; D002413:Cations, Divalent; D006384:Hemagglutination; D006388:Hemagglutinins / Q000302:isolation & purification* / Q000633:toxicity; D006458:Hemolymph / Q000032:analysis*; D008970:Molecular Weight; D009439:Neuraminidase; D011817:Rabbits; D012605:Scorpions
D002241:Carbohydrates; D002413:Cations, Divalent; D006388:Hemagglutinins; D009439:Neuraminidase