100 bp DNA Marker

Description

MedChemExpress offers this 100 bp DNA Marker, a standardized solution used to determine the size of smaller double-stranded DNA fragments in gel electrophoresis. The ladder is pre-mixed with 1× DNA Loading Buffer, allowing it to be loaded directly onto an agarose gel without further dilution or addition of tracking dyes. Available in 250 µL, 500 µL, and 1 mL volumes, it provides flexibility for different experimental scales. This tool is essential in molecular biology for applications such as analyzing PCR products, verifying ligation reactions, or assessing DNA digestion patterns, where precise size determination in the 100 base pair range is required.