“…Later it was apparent that common new antigens continue to be generated from /Mactoglobulin over a period of 48 min. Since absorption of immunologically significant amounts of allergens is known to occur in a few minutes, (Harten et al, 1939; Spies et al, 1945; Walzer, 1942; Walzer and Walzer, 1935), this continuous production of new antigens in the dialysates would tend to enhance their sensitizing potential.…”