Kent Laboratories | 102531 | IgA Low Level

品名：IgA Low Level

货号：102531

品牌：Kent Laboratories

产品描述

IgA Low Level Radial Immunodiffusion Kit to Quantitate Human Proteins

Human IgA is diffused from a circular well radial into a similar gel containing a Human IgA antiserum. A precipitin circle between antigen and antibody forms indicating the antigen’s concentration, and continues to expand until both are equal. Following overnight incubation, the zone diameters of reference sera are plotted against the logarithm (base 10) of the antigen concentration. If equilibrium is reached, the reference sera zone diameters are squared and plotted against their concentration (linear). At intervals in between, a linear relationship does not occur. Unknown concentrations are measured by reference to the standard curve.