Improved Estimation of Urinary Myoglobulin by Counterimmunoelectrophoresis, as Compared with the Double Immunodiffusion Technique

[摘要] We describe a simple, sensitive, and relatively inexpensive counterimmunoelectrophoretic technique for detection and estimation of myoglobin. The test can be completed within 90 min, compared with 12-48 h required by double immunodiffusion. With the counterimmunoelectrophoretic technique we could detect myoglobin in concentrations of 2-3 mg/liter, while the detection limit by double immunodiffusion was about 9 mg/liter.

[学科分类] 过敏症与临床免疫学