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sanger

Articles tagged sanger. Tags group methods across clusters so a technique can be found from more than one route.

6 articles

Benchtop sequencing instrument with a teal status light and a flow cell cartridge in a genomics lab

pcr amplification

Cleaning an amplicon before sequencing

Choose a column, bead or gel cleanup so leftover primers and dNTPs do not wreck the sequencing read you are about to request.

8 October 2026 · 7 min read

Benchtop sequencing instrument with a teal status light and a flow cell cartridge in a genomics lab

molecular cloning

Miniprep yield and downstream sequencing

Decide whether a miniprep is clean enough to sequence or should be repeated, using copy number, culture volume, and carryover rather than a promised yield.

8 October 2026 · 7 min read

Benchtop sequencing instrument with a teal status light and a flow cell cartridge in a genomics lab

dna sequencing

Questions for a Sanger versus NGS decision

Questions that separate a Sanger trace from a short-read pool: one amplicon, a mixture, a haplotype, a plasmid junction. Turnaround is asked, not promised.

8 October 2026 · 8 min read

Benchtop sequencing instrument with a teal status light and a flow cell cartridge in a genomics lab

molecular cloning

Sanger confirmation of a clone

How to confirm a clone by Sanger sequencing: place the primer upstream, send clean DNA, plan a few hundred reliable bases, and read mixed peaks as mixed template.

8 October 2026 · 8 min read

Benchtop sequencing instrument with a teal status light and a flow cell cartridge in a genomics lab

dna sequencing

Sanger sequencing for a single amplicon

Decide when one cleaned amplicon belongs on a Sanger trace, and how mixed peaks, primer sit-down and dye blobs limit the claim.

8 October 2026 · 10 min read

Gloved hand inserting a cuvette of blue solution into a UV-Vis spectrophotometer

dna sequencing

What to check before a sequencing run

What to confirm before a sequencing run: sample identity, amount, fragment size, indexes, and which failed check should stop the instrument.

8 October 2026 · 8 min read