Pipoxizine has an antagonistic effect on histamine-induced bronchoconstriction and may be used in the study of asthma disease.

Methoxyamine HCl covalently binds to apurinic/apyrimidinic (AP) DNA damage sites and inhibits base excision repair (BER), which may result in an increase in DNA strand breaks and apoptosis.

L,L-Dityrosine (o,o'-Dityrosine) is a constituent of acid hydrolysates of a number of biological materials, including the insect cuticular resilin.