Oligo 200 nt Purity and Integrity kit
Enable high-resolution analysis of single-stranded oligonucleotides up to 200 nt, with confident characterization of sgRNA, gRNA, and poly(A) tail length distributions.

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The Oligo 200 nt Purity and Integrity kit is a validated, ready-to-use capillary electrophoresis (CE) solution for high‑resolution oligonucleotide analysis from 10 to 200 nucleotides. Designed for analytical development and quality control of mRNA therapeutics and gene editing programs, this CE kit enables single-nucleotide resolution for single-guide RNA (sgRNA), guide RNA (gRNA), and poly(A) tail length distribution analysis on the BioPhase 8800 system and PA 800 Plus system.
Key features:
- Single-nucleotide resolution across an extended size range
- Ready-to-use capillary electrophoresis workflow with minimal method development
- Compatible with the BioPhase 8800 system and PA 800 Plus system
- High sensitivity and robust quantitation
Brochures
Oligo 200 nt Purity and Integrity kit product brochure
In this product brochure, SCIEX introduces the Oligo 200 nt Purity and Integrity kit, a ready-to-use capillary electrophoresis solution for high-resolution characterization of single-stranded oligonucleotides up to 200 nucleotides. Designed for the BioPhase 8800 system and PA 800 Plus system, the kit enables single-nucleotide resolution for applications including sgRNA, gRNA, poly(A) tail analysis, and mRNA or CRISPR-based research. Learn how the workflow supports sensitive, reproducible sizing and purity assessment across an extended oligonucleotide range, helping analytical teams streamline method development, process optimization, and quality control.
Resource details
Resource type: Product brochure
Page count: 2
Read time: 2 mins
TechTalk: High-resolution oligonucleotide analysis with capillary gel electrophoresis
Friday, September 18 at 15:00 BST | 16:00 CEST | 10:00 EDT | 07:00 PDT
As oligonucleotide therapeutics continue to grow in importance across cell and gene therapy, CRISPR-based medicines, and biopharmaceutical development, robust analytical methods for sizing, purity, and integrity assessment are becoming essential for development and quality control.
In this 20-minute TechTalk, Aaron Stella, Senior Scientist at SCIEX, will explore how high-resolution capillary gel electrophoresis (CGE) can deliver single-nucleotide resolution across an expanded oligonucleotide size range, supporting confident characterization of oligonucleotides up to 200 nucleotides.
Drawing on his experience in analytical technology development and clinical laboratory workflows, he will also share real-world application examples, including poly(A) tail analysis, and explain how the new Oligo 200 nt Purity and Integrity kit can help simplify workflows while enabling robust, reproducible oligonucleotide analysis on the BioPhase 8800 system.
Certificate of attendance
If you attend the live TechTalk, you will automatically receive a certificate of attendance, including a learning outcomes summary, for continuing education purposes. If you view the on-demand TechTalk, you can request a certificate of attendance by emailing editor@selectscience.net.
TechTalk details
- Cost: Free to attend
- Location: Online
- Duration: 20 minutes
Registration is required to secure your place. If you register but can’t attend live, you will receive a link to the on‑demand recording once it becomes available


















