An Amphioxus lanceolatus agglutinating factor for human red cells.
Humoral proteins from Amphioxus lanceolatus showed a considerable agglutinating activity for human red cells. The haemagglutinating factor eluted in the macroglobulin peak on Sephadex G200 and resulted ConA-1 at affinity chromatography on Sepharose ConA. Immunoelectrophoresis, carried out using a specific antiserum produced in rabbit, revealed alpha mobility for the agglutinating factor, thus suggesting that it was an alpha macroglobulin.
D000818:Animals; D000906:Antibodies / Q000276:immunology* / Q000302:isolation & purification; D002816:Chordata, Nonvertebrate / Q000276:immunology*; D002846:Chromatography, Affinity; D002850:Chromatography, Gel; D004912:Erythrocytes / Q000276:immunology; D006388:Hemagglutinins / Q000276:immunology / Q000302:isolation & purification*; D006801:Humans; D000511:alpha-Macroglobulins / Q000302:isolation & purification
D000906:Antibodies; D006388:Hemagglutinins; D000511:alpha-Macroglobulins