RNA modifications can profoundly influence RNA stability, structure, translation, and gene regulation - but knowing where a modification occurs and how much of the RNA is modified is essential for understanding its biological function.

Arraystar Single-Base RNA Modification Sequencing provides high-resolution mapping and quantitative profiling of diverse RNA modifications, enabling researchers to pinpoint modification sites at single-nucleotide resolution.

Featured Single-Nucleotide RNA Modification Sequencing Services

Key advantages

• Single-base resolution - precisely localize RNA modification sites
• Quantitative stoichiometry - determine modification levels at individual sites
• Antibody-free detection - minimize antibody cross-reactivity and enrichment bias for applicable methods
• End-to-end service - from RNA QC and chemical treatment to sequencing and bioinformatics

Move beyond modification enrichment - map, quantify, and interpret RNA modifications at nucleotide resolution. Discuss Your Project →

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• Epitranscriptomic Array
   [PMID: 41717060] Hualong Zhu,et al.
   (2026) Eco-Environment & Health

• tRF&tiRNA Pretreatment Kit
   [PMID: 41555020] Xu M, et al.
  (2026) Nature Biotechnology

• tRF&tiRNA Sequencing
   [PMID: 41330933]
    FJunichiro Ishikawa, et al.
   (2026) Nat Communications

• LncRNA Array
  [PMID: 41519884] Hyeon-Ji Kim,
  et al (2026) Signal Transduction and
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tRNA Modification Sequencing ^NEW!

m7G TRAC-Seq ^NEW! / m3C HAC-Seq ^NEW!

Small RNA Modification Array

LC-MS Based tRNA Modification Analysis

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nrStar™ tRNA PCR Array (H/M)

GlycoRNA Array Service

- Cover Y-RNA/Y-RNA fragment, tRNA, tiRNA&tRF, pre-miRNA, miRNA & more!

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Valid 8/1/2026 - 10/31/2026