FoldRx drug discovery pipeline is live

Every tool, already open

Primer design, multiple sequence alignment, BLAST, restriction digest, oligo calculator and gel simulator: available in one click, in context with your sequence. No switching between five different websites.

Included tools

01

Primer Design

Ranked primer pairs for any region.

Select a region and get primer pairs scored on nearest-neighbour Tm, GC clamp, hairpins, dimers, product size and binding sites, re-ranked as you move the constraints. Add restriction sites, tags or Gibson arms as 5′ overhangs.

How it works →

02

Multiple Sequence Alignment

Align up to 200 sequences at once.

DNA, RNA or protein. A built-in progressive aligner with affine gaps and BLOSUM62, or MAFFT, MUSCLE and Clustal Omega when installed. Consensus, conservation, identity matrix and tree; export FASTA, CLUSTAL or Newick.

How it works →

03

NCBI BLAST

Find homologues in seconds.

Submit nucleotide or protein BLAST queries directly from your open sequence. Results stream back with E-value, identity, and alignment view: no switching tabs.

04

Restriction Digest

Simulate any digest instantly.

Eleven enzyme sets drawn from REBASE with Dam, Dcm and EcoKI methylation applied. Talindrew predicts cut sites, fragment sizes, and compatible ends, then renders the result on your sequence map.

How it works →

05

Oligo Calculator

Check any oligo before you order it.

Input a primer and get Tm (nearest-neighbour), GC content, hairpin and dimer detection, and a suggested annealing temperature: all in one panel.

How it works →

06

Gel Simulator

Visualise your bands before you run the gel.

Configure ladder, lane count, and fragment sizes from your digest or PCR. Get a gel image you can drop straight into a lab notebook entry.

Always in context

Every tool in the Analysis Suite operates on your currently open sequence. Design primers and they are drawn on the map and saved with the construct. Run a digest and the predicted bands are highlighted. Send the open tabs to the aligner without exporting a file. There is no copy-paste, no URL bar, no context switch, just your sequence and the answer.

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Free to use. No sign-up needed to explore.

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