Merck 50 bp DNA Step Ladder

50 bp DNA Step Ladder

for DNA electrophoresis

Quality Level

100

form

liquid

사용

100 uses

적합성

suitable for electrophoresis (DNA)

저장 온도

−20°C

Sigma′s 50 bp DNA Step Ladder contains 17 blunt-ended fragments consisting of 50 bp repeats from 50 to 500 bp, 100 bp repeats from 600 to 900 bp, and 1 kb repeats from 1 to 3 kb. For NA electrophoresis, 10 μl of the marker should be diluted in gel loading buffer and then loaded in a single lane on an agarose or polyacrylamide gel. Suitable for Northern and Southern blotting.