Lectins in diagnostic microbiology.

Current literature suggests that lectins are becoming valuable reagents for the laboratory identification of infectious agents. The identification of bacteria, fungi, or protozoa may be confirmed if they bind to or agglutinate with certain lectins. Assay kits utilizing specific lectin agglutination reactions, coupled with conventional enzyme determinations, have been proposed for several bacteria. Factors such as specificity, stability, assay rapidity, and costs combine to make lectins attractive diagnostic reagents. It is likely that the use of lectins in diagnostic microbiology will continue to grow.