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About PCR Primer Design: From Melting Temperature to Validated Assays

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You will learn to design oligonucleotide primers that amplify one intended locus and nothing else. Starting from base pairing and duplex thermodynamics, you will predict melting temperature with the nearest-neighbor model, balance GC content, length and 3' anchoring, and eliminate hairpins, self-dimers and primer-dimers before ordering. You will then check specificity computationally against a reference genome, place amplicons deliberately (including across exon junctions for RT-qPCR), validate amplification efficiency with a standard curve, and append tails and adapters for cloning and sequencing workflows.