Abstract Background Immunoassay is a powerful qualitative and quantitative analytical technique used to detect and measure a wide range of clinically important analytes. The extreme sensitivity and specificity of immunoassays have allowed detection and quantitation of analytes present at very…
Abstract Background Measurement of radiant energy (light) is used throughout the clinical laboratory to measure analytes, including proteins, metals, enzymes, antigens, and antibodies. Content This chapter describes the range of optical techniques used in clinical laboratory analysis. The techniques and…
Abstract Background Proper specimen collection and processing are critical to avoiding common preanalytical errors and ensuring accurate test results. Specific steps, recommendations, and procedures are designed to protect both the patient and the individual collecting the specimen. Content This chapter…