REAGENT SUBTYPE
Compare DNA ladders: 100 bp DNA ladders: Extended-range 100 bp ladders within Molecular weight standards. This category groups catalog records by experimental role and format.
Molecular weight standards provide reference bands for interpreting electrophoresis results.
The 100 bp family is indexed separately from 1 kb ladders. Compare the actual band sizes and spacing, reference-band intensity and loading formulation; the family name alone does not specify a complete band pattern.
When selecting products, compare band pattern, useful size range, loading formulation and detection method.
Use the narrower categories to separate experimental requirements before comparing individual products. Products across this broader branch can serve different steps or use different formats.
DNA ladders / 100 bp DNA ladders / Extended-range 100 bp ladders / Ready-to-load ladders
Ready-to-load DNA standard with 12 bands spanning 100 to 3000 bp, including tracking dyes. Check the individual bands required for the experiment.
DNA ladders / 100 bp DNA ladders / Extended-range 100 bp ladders / Ready-to-load ladders
Thirteen DNA fragments from 100 to 3000 bp, including 1500, 2000 and 3000 bp bands. Ready-to-load extended-range 100 bp sizing standard.
DNA ladders / 100 bp DNA ladders / Extended-range 100 bp ladders / Ready-to-load ladders
Candidate only. Verify activity, specificity, formulation and protocol compatibility before substitution. Twelve fragments from 100 to 3000 bp in premixed loading dye.
DNA ladders / 100 bp DNA ladders / Extended-range 100 bp ladders / Ladders requiring loading dye
Candidate only. Verify activity, specificity, formulation and protocol compatibility before substitution. Extended-range 100 bp DNA ladder supplied with separate loading dye.
DNA ladders / 100 bp DNA ladders / Extended-range 100 bp ladders / Ready-to-load ladders
Manufacturer lists a fragment range of 100 to 3,000 bp. Check the individual band pattern and gel conditions; nominal ladder increments alone do not establish interchangeability.
DNA ladders / 100 bp DNA ladders / Extended-range 100 bp ladders / Ready-to-load ladders
Fourteen bands spanning 100 to 3000 bp, premixed with 1X loading buffer. Enhanced 500 and 1200 bp reference bands.
DNA ladders / 100 bp DNA ladders / Extended-range 100 bp ladders / Ready-to-load ladders
Candidate only. Verify activity, specificity, formulation and protocol compatibility before substitution. Ready-to-load extended-range 100 bp ladder, 100 to 3000 bp.
Compare with context
ALTERNATIVE DOES NOT MEAN IDENTICAL
Final groups are designed around experimental substitution requirements. Group membership is provisional until the necessary technical details have been verified for the intended experiment.
Start with your application, then verify the technical requirements against each manufacturer’s documentation.
Broader catalog resources for this branch. These links are discovery starting points, not verified replacements for individual products.