The use and limitations of laser nephelometry.

The quantitative determination of several proteins in serum and liquor received new impulses with Laser Nephelometry. The method is characterized by its speed, precision, accuracy, high sensitivity, good correlation when compared with radial immunodiffusion and the possibility of automatization. The detection of mycotic antigens and precipitating antibodies against organic dusts and against DNS and the detection of immune complexes show the flexibility of the new method.