Micro-Volume DNA Quantitation Using TrayCell

Purity confirmation and quantitation of nucleic acids and proteins are typically conducted using an ultraviolet-visible spectrophotometer. As the samples are often available only in small quantities, a cell that permits micro-volume measurement is required. Measurement of 25 ?L samples is typically conducted using an ultra-micro black cell.
Here we introduce an example of micro-volume analysis of nucleic acids in a 3 - 5 µL sample using the Hellma TrayCell.