Agilent, GKSP-232, AdvanceBio APTS α(2,3) Sialylated biantennary N-glycan Library

AdvanceBio APTS α(2,3) Sialylated biantennary N-glycan Library. Consists of biantennary oligosaccharides containing terminal α(2,3) linked sialic acid. The reducing termini are derivatized with the fluorescent dye, 8-aminopyrene-1,3,6-trisulfonic acid trisodium salt (APTS), for separation by capillary electrophoresis (CE).

Specifications:
Label: APTS
Unit: 120 pmol

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The AdvanceBio APTS α2,3 Sialylated Biantennary N-glycan Library provides a highly purified, well-characterized reference standard for the analysis and identification of α2,3-sialylated biantennary N-glycans. Designed for glycan profiling workflows, this library is conjugated with 8-aminopyrene-1,3,6-trisulfonic acid (APTS) for high-sensitivity fluorescence detection. It is ideal for labs conducting biopharmaceutical glycosylation studies, structural elucidation of glycoproteins, and quality control of therapeutic antibodies or glycoprotein drugs. This reference standard supports robust method development and system calibration in capillary electrophoresis-laser induced fluorescence (CE-LIF) and liquid chromatography fluorescence applications. The defined structure and purity of the glycans enable accurate peak identification and quantitation in both research and regulated environments. It is fully compatible with Agilent AdvanceBio Glycan Mapping columns, the 7100 Capillary Electrophoresis System, and InfinityLab LC Series platforms, ensuring seamless integration into existing Agilent workflows. The library complements Agilent’s broader glycan standards collections, enabling comprehensive N-glycan analyses and reproducible results. Suitable for academic, clinical, and biopharmaceutical laboratories, this product streamlines comparative glycan profiling, supporting critical decisions from research to product release.