Available kits.
ARCA kits available in 25 or 50 reactions; Co Cap™ A kits in 10 or 25 reactions. All kits are stable at −20°C for up to 12 months. Get in touch for pricing or bulk quantities.
T7 RNA Synthesis Kit
Unmodified RNAFlexible, high-yield RNA synthesis via in vitro transcription with ArtPure™ T7 RNA Polymerase. Each reaction yields roughly 100–120 µg of RNA after a 2-hour incubation — suitable for RNA structure and function studies, microinjection, transfection, in situ hybridization, and in vitro translation.
NorthScribe™ Transcription Kit
Capped mRNAHigh-yield capped mRNA via in vitro transcription. ARCA variants (Cap-0, 20–25 µg/rxn) available with T7 or SP6 polymerase; Co-Cap™ A variants (Cap-1, 160–180 µg/rxn) with T7 polymerase — all with or without m¹Ψ nucleotides. Validated in zebrafish and salmon.
NorthScribe™ ARCA
ARCA-capped (Cap-0) mRNA, 20–25 µg per reaction. T7 and SP6 polymerase options; nucleotides and ARCA available as a 5× mix or individual vials for modified-nucleotide flexibility. Validated in zebrafish and salmon.
NorthScribe™ m¹Ψ-ARCA
ARCA cap combined with N¹-methylpseudouridine (m¹Ψ). Improves transcript stability, minimizes immunogenicity, and enhances translation efficiency compared to unmodified ARCA mRNA.
NorthScribe™ Co-Cap™ A
Exceptional yields of Cap-1 mRNA — 160–180 µg per reaction via co-transcriptional capping. Enhanced translational efficiency and reduced immune stimulation vs ARCA-capped mRNA. Superior transfection performance.
NorthScribe™ m¹Ψ-Co-Cap™ A
Co-Cap™ A with N¹-methylpseudouridine (m¹Ψ) for maximum performance: exceptional yield, promoted transcript stability, enhanced translation efficiency and reduced immunogenicity — all in a single co-transcriptional reaction.
ZebraScribe™ Transcription Kit
Capped mRNAHigh-yield capped mRNA production validated in vivo in zebrafish embryos. ARCA Cap-0 capping in every batch, available with T7 or SP6 RNA Polymerase — 30–35 µg capped mRNA per reaction.
ZebraScribe™ T7
Produces 30–35 µg of capped mRNA per reaction via T7 RNA Polymerase with ARCA (Cap-0) capping. Nucleotides and cap analog available as a 5X mix or individual vials for modified-nucleotide incorporation.
ZebraScribe™ SP6
SP6 RNA Polymerase variant, producing 20–25 µg of capped mRNA per reaction with ARCA capping for reliable translation efficiency — validated in vivo via eGFP expression in zebrafish.