Isolation, by affinity chromatography and gel filtration in 8 M-urea, of an active subunit from the anti-(blood-group A+N)-specific lectin of Moluccella laevis.

Isolation, by affinity chromatography and gel filtration in 8 M-urea, of an active subunit from the anti-(blood-group A+N)-specific lectin of Moluccella laevis.