The definition of wishy wishy is someone or something uncertain, indecisive and wavering, or someone who cannot make up his mind. An example of a wishy washy person is someone who says yes to an invitation, and then no, and then that he will think about it. YourDictionary definition and usage example.
Avidin is a protein found in the eggs of birds, amphibians, and reptiles. It is produced in the oviducts of these animals.hen an egg is cooked, the avidin inside the egg white is deactivated, but biotin present in the egg yolk is unaffected. Ad. A biotin deficiency causes hair loss, a scaly rash around the eyes, and high cholesterol in the blood.
Avidin. The extraordinary affinity of avidin for biotin allows biotin-containing molecules in a complex mixture to be specifically bound to avidin. Avidin is a glycoprotein found in the egg white and tissues of birds, reptiles and amphibia.It contains four identical subunits having a combined mass of 67 to 68kDa.n contrast to avidin, though, streptavidin is not glycosylated, which makes the protein less-prone to nonspecific binding in IHC applications. Pierce products use a recombinant form of streptavidin, having a mass of 53kDa and a near-neutral pI.