Skip to main content
. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Biochem J. 2013 Jan 1;449(1):91–99. doi: 10.1042/BJ20121088

Figure 2. Chemical structures of the haptens and tetravalent synthetic allergens.

Figure 2

A) Structures of the haptens used to synthesize the tetravalent allergens are shown. B) Heterotetravalent (HtTA-1, HtTA-2), homotetravalent (HmTA-1, HmTA-2, HmTA-3), homobivalent (HmBA-1, HmBA-2), and heterobivalent (HtBA) synthetic allergens are shown.