Blend of Xenopus + avidin <span class="searchmatch">xenavidin</span> (uncountable) (biochemistry) An avidin found in frogs of the genus Xenopus...
oviducts of birds, reptiles and amphibians and deposited in the whites of their eggs. avidinated monoavidin tamavidin <span class="searchmatch">xenavidin</span> zebavidin protein Vidian...