Oligonucleotides complementary to a DNA template are necessary to prime DNA synthesis for sequencing reactions. We offer a wide selection of Invitrogen single-strand primers that may be used in either single- or double-stranded sequencing protocols. All sequencing primers are non-phosphorylated and are supplied lyophilized.

M13 Forward (-20) Primer features include:
• Desalted and purified by gel filtration
• Assayed for function in automated sequencing reactions
• Supplied in quantity of 2 μg