Body language of yawning. Body language of yawning: It never seems to fail that you are in a meeting and the guy next to you yawns but does it covertly and the next thing that you know you too are yawning.ody language of yawning: It never seems to fail that you are in a meeting and the guy next to you yawns but does it covertly and the next thing that you know you too are yawning.
Radioligand Binding Assay. Radioligand binding assays are used to characterize the binding of a drug to its target receptor. They can provide information on the both the affinity and mode of interaction of the drug with its receptor.lternatively, the receptor density (Bmax) and Kd in the tissue can be obtained by using a saturation radioligand binding assay in which receptor binding is determined in the presence of increasing concentrations of the radioligand alone.
Nucleic Acid Binding Domains. The DNA-or RNA-binding function of a protein is localized in discrete conserved domains within its tertiary structure. An individual protein can have multiple repeats of the same nucleic acid binding domain or can have several different domains found within its structure. The identity of the individual domains and their relative arrangement are functionally important within the protein.