Design primers from the construct in front of you
Launch primer work directly from the region under review instead of pasting sequence into another tool.
PRIMER DESIGN SOFTWARE
Primer design software and in silico PCR planning for Mac
RayCrest MDS puts Primer Wizard, in silico PCR planning, and cloning-aware construct work in one place so you can design sequencing primers, Gibson-oriented primers, or mutagenesis primers without losing the context around the construct.
OUTCOMES
What teams need from practical primer design software
Cover sequencing, cloning, and mutagenesis modes
Use one workflow for sequencing primer design, Gibson assembly primer design, and QuikChange-style mutagenesis.
Plan in silico PCR with construct context intact
Keep primer decisions next to the construct, annotations, and downstream cloning plan they affect.
Carry the result into cloning prep and handoff
Move from designed primers into digest checks, cloning simulation, and order-ready output in one workflow.
FEATURE WALKTHROUGH
How RayCrest handles primer design and in silico PCR planning
Primer Wizard modes for common bench work
RayCrest supports the primer modes teams reach for most often instead of forcing every workflow through a single generic form.
- Single-primer and qPCR-oriented workflows.
- Cloning and Gibson assembly primer design workflows.
- QuikChange-style site-directed mutagenesis primer design.
Constraint controls and tail support
Keep the practical settings nearby so primer design can match the bench reality instead of a generic best guess.
- Tune primer length, Tm, GC content, and GC clamp preferences.
- Add 5' tails and adapters for restriction cloning, Golden Gate, Gibson, or custom needs.
- Use restriction-site-aware edits when you already know the enzyme strategy.
In silico PCR planning with construct-aware context
RayCrest keeps primer decisions tied to the construct so in silico PCR planning happens with sequence, feature, and coding context still visible.
- Review the target region in the same workspace used for editing.
- Keep annotations, ORFs, proteins, and restriction context nearby while designing.
- Carry the same construct forward into digest and cloning decisions.
PCR outputs flow into the next bench step
Primer work in RayCrest is built for the next decision, not just for producing a sequence string to copy into another system.
- Carry primers into digest planning and cloning simulation.
- Keep the construct context available while overlaps and order are reviewed.
- Export order-ready primer sequences and related handoff artifacts.
TECHNICAL DETAILS
Practical notes on primer workflows
Primer modes and workflow fit
RayCrest is designed for day-to-day bench primer work rather than for detached sequence calculators.
- Sequencing primer design happens in the same construct-aware workspace as cloning prep.
- Site-directed mutagenesis support is exposed through QuikChange-style workflows.
- Gibson-oriented workflows can carry 5' tails and overlap planning into the next step.
Restriction analysis and downstream planning
Primer work is more useful when restriction analysis and cloning checks stay nearby.
- Use digest planning and virtual gel review in the same construct workflow.
- Keep primer choices, restriction context, and cloning simulation linked.
- Reduce handoff errors caused by bouncing between disconnected utilities.
WORKFLOW + OUTPUTS
From target region to order-ready primer output
Typical workflow
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Select
Open the construct, highlight the region of interest, and launch Primer Wizard from the active sequence context.
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Tune
Choose the right mode, set primer constraints, and add any required 5' tails or adapters.
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Plan
Keep in silico PCR and cloning considerations nearby while reviewing the proposed primers.
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Share
Export order-ready primer sequences and continue into digest or cloning workflows if needed.
Outputs
- Designed primers tied to the active construct
- Order-ready primer sequences with optional 5' tails
- Construct-aware handoff into digest and cloning workflows
- Cleaner provenance between primer design and bench execution
RELATED PAGES
Connect primer design to the rest of the workflow
Plasmid Editor
Go back to construct editing and map context
Keep primer planning grounded in the same plasmid editor and annotation context used upstream.
Validation
Review AB1 traces after the build
Move from primer design into chromatogram-backed validation and construct-linked QC review.
Interoperability
Bring in SnapGene .dna files first
Start from verified SnapGene import when primer work begins from collaborator files.
Workspace
See the full construct workspace around primer design
Go back to the broader Sequence Workspace when primer planning needs sequence editing, digest checks, or cloning simulation nearby.
Use RayCrest for primer design and in silico PCR planning
Request beta access if you want construct-aware primer workflows instead of another detached calculator.