Kent Laboratories | 102431 | IgA Low Level

品名：IgA Low Level

货号：102431

品牌：Kent Laboratories

产品描述

IgA Low Level Radial Immunodiffusion Plate Package to Quantitate Human Proteins

Radial immunodiffusion is based on the diffusion of Human IgA from a circular well radial into a homogeneous gel containing specific antiserum to Human IgA. A circle of precipitated antigen and antibody forms, and continues to grow until equilibrium is reached. The diameters of the rings are a function of antigen concentration. After 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.