Invitrogen 100 bp DNA Ladder is designed for sizing and approximate quantification of double-stranded DNA fragments in the range of 100 bp to 2,000 bp. The 100 bp DNA ladder consists of 13 chromatographically purified individual DNA fragments with reference bands of 2000, 1500 and 600 bp for easy orientation.

The 100 bp DNA ladder is ideal for DNA fragment separation using 1–2% agarose gels.

100 bp DNA Ladder Features:
•Distinctive, clear bands—Chromatographically purified fragments provide consistent and reliable results
• Convenient—Pre-mixed 10X BlueJuice Gel Loading Buffer makes it easy to track sample DNA migration
• Accurate—Gets the exact amount of DNA in each band

Product Usage
Double-stranded DNA molecular weight standards can be visualized on 1–2% agarose gels after staining with ethidium bromide or SYBR Safe. This molecular weight standard is designed with DNA bands of uniform intensity, making it easy to see each band clearly. The exact amount of DNA in each band allows for approximate quantification of sample DNA.

This molecular weight standard can be radiolabeled using T4 polynucleotide kinase or T4 DNA polymerase.