Agilent, GKSB-107, AdvanceBio 2-AB Man9 / M9 N-glycan Standard

AdvanceBio 2-AB Man9 / M9 N-glycan Standard. N-glycan (oligomannose 9) labeled with 2-aminobenzamide (2-AB), for use as a qualitative standard in applications such as liquid chromatography (LC).

Specifications:
Chemical Structure:
Label: 2-AB
Monoisotopic Mass: MWGlycan + 120.06875 = 2002.7133
Name: Man9
Oxford Name: M9
Standard Type: High Mannose-type Native N-Glycan
Unit: 100 pmol

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This high-purity standard provides a well-characterized, 2-aminobenzamide-labeled Man9 N-glycan (M9), ideal for robust glycan profiling and quantitation in biopharmaceutical research. The labeled oligosaccharide facilitates sensitive fluorescence detection and reproducible chromatographic separation, supporting accurate comparison of complex glycan mixtures. Designed for use in HILIC-UPLC, LC-MS, or CE-based workflows, this standard enables the development and validation of glycan analysis methods, system suitability testing, and instrument calibration. It is especially suited for laboratories performing structural elucidation, quality control of biologics, and biosimilar product characterization, as well as for optimization of glycosylation analysis protocols. The standard is fully compatible with Agilent AdvanceBio Glycan Mapping columns, glycan sample preparation kits, and Agilent LC and LC-MS systems. Its stability and consistency provide reliable results for researchers investigating glycoprotein therapeutics, monoclonal antibodies, or recombinant proteins. Applications include benchmarking analytical performance, quantitation of high-mannose glycans, and routine system monitoring. This reference material supports regulatory compliance and ensures confidence in data integrity throughout routine or advanced glycomics workflows.