exlimey

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A3 cells are characterized by mixed field reactions with anti-A and anti-A,B. I don't know what they do with anti-A1 lectin and it may vary depending upon which manufacturer's product you use. As Yanxia pointed out....crude Dolichos extract is NOT specific. Manufacturers formulate (dilute) it to differentiate between A1 and A2 expressions of antigen.

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