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PCR & Primer Design Tools

Oligonucleotide duplex annealing parameters, reaction scaling, and master mix setup wizard.

Primer Pair Evaluator

Estimate oligonucleotide melting temperatures ($T_m$) using nearest-neighbour approximations suitable for standard Taq reaction buffers.

Forward Metrics
-|-|0 bp
Reverse Metrics
-|-|0 bp

PCR Master Mix Scaler

Includes standard +10% pipetting overage factor to account for meniscus loss during multi-tube dispensing.

Reagent ComponentPer Reaction (µL)Master Mix (µL)
PCR Buffer (10x)22.00
dNTPs (10 mM)5.50
Forward Primer (10 µM)5.50
Reverse Primer (10 µM)5.50
Taq Polymerase2.20
Nuclease-Free Water168.30
Total Volume19.00 µL
+ 1.0 µL DNA Template
209.00 µL

Disclaimer: This toolkit is intended to support trained laboratory professionals. It provides calculation and decision-support functions and should be used in conjunction with local SOPs, validated laboratory procedures and current national guidelines. Final clinical interpretation remains the responsibility of the reporting laboratory.