Agilent, GKSB-313, AdvanceBio 2-AB G2FS2 α(2,6) / FA2G2S(6)2 N-glycan Standard

AdvanceBio 2-AB G2FS2 α(2,6) / FA2G2S(6)2 N-glycan Standard. N-glycan (di-sialylated-, galactosylated biantennary, core-substituted with fucose) labeled with 2-aminobenzamide (2-AB), for use as a qualitative standard in applications such as liquid chromatography (LC). Alternative glycan names:FA2G2S2, F(6)A2G2S(6)2, A2F.

Specifications:
Chemical Structure:
Label: 2-AB
Monoisotopic Mass: MWGlycan + 120.06875 = 2488.9096
Name: G2FS2 (α2,6)
Oxford Name: F(6)A2G2S(6)2
Standard Type: Complex-type Native N-Glycan
Unit: 100 pmol

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This highly purified N-glycan standard offers precise characterization and quantitation of biotherapeutic glycosylation profiles. Featuring the well-defined 2-AB labeled G2FS2 α(2,6) / FA2G2S(6)2 glycan, it enables confident identification and structural assignment in glycan mapping workflows. The standard is optimized for robust performance in HPLC-based methods, including hydrophilic interaction chromatography and fluorescence detection, as well as compatibility with LC-MS platforms. Researchers in biopharmaceutical development and quality control use this standard for system suitability testing, method validation, and as a reliable reference in comparative glycan analysis of monoclonal antibodies, biosimilars, and other glycoproteins. It is also suitable for use in glycoengineering and biosimilarity studies, supporting compliance with regulatory expectations for glycan characterization. This standard integrates seamlessly with Agilent AdvanceBio columns and glycan sample preparation kits, providing end-to-end workflow compatibility. Its reliability ensures accurate, reproducible benchmarking and enhances confidence in analytical results. Designed for use by scientists in pharmaceutical, biotechnology, and academic settings, this product streamlines the verification and monitoring of complex glycan structures, enabling high-quality data generation for critical decision making in biologics research and manufacturing.