Which method would you choose for a high-throughput clinical lab that wants to avoid chromatography?

Which method would you choose for a high-throughput clinical lab that wants to avoid chromatography?

• A. Gomori procedure
• B. Homogeneous
• C. Column chromatography
• D. Agarose gel electrophoresis

Answer: (B)

In clinical chemistry, a key distinction is between homogeneous and heterogeneous assay formats. The homogeneous approach provides a measurable signal directly in the reaction mixture without any separation step, which makes it highly amenable to automation and high-throughput processing. This means you can run many samples quickly with minimal manual handling, avoiding the time and labor involved in separating components. Column chromatography, agarose gel electrophoresis, and many staining or histology procedures require physical separation, multiple steps, and more hands-on time, all of which hinder throughput. The homogeneous method fits the goal of a high-throughput lab that wants to avoid chromatography because it delivers rapid, direct readouts in a single phase. The Gomori procedure is a staining or histochemical technique, not a workflow designed for rapid, automated high-throughput clinical testing, and it doesn’t align with the goal of avoiding chromatography.

In clinical chemistry, a key distinction is between homogeneous and heterogeneous assay formats. The homogeneous approach provides a measurable signal directly in the reaction mixture without any separation step, which makes it highly amenable to automation and high-throughput processing. This means you can run many samples quickly with minimal manual handling, avoiding the time and labor involved in separating components.

Column chromatography, agarose gel electrophoresis, and many staining or histology procedures require physical separation, multiple steps, and more hands-on time, all of which hinder throughput. The homogeneous method fits the goal of a high-throughput lab that wants to avoid chromatography because it delivers rapid, direct readouts in a single phase.

The Gomori procedure is a staining or histochemical technique, not a workflow designed for rapid, automated high-throughput clinical testing, and it doesn’t align with the goal of avoiding chromatography.