Agilent, GKSB-308, AdvanceBio 2-AB G3 / A3G3 N-glycan Standard

AdvanceBio 2-AB G3 / A3G3 N-glycan Standard. N-glycan (asialo-, galactosylated triantennary) labeled with 2-aminobenzamide (2-AB), for use as a qualitative standard in applications such as liquid chromatography (LC). Alternative glycan names: A3G(4)3, NA3.

Specifications:
Chemical Structure:
Label: 2-AB
Monoisotopic Mass: MWGlycan + 120.06875 = 2125.7931
Name: G3
Oxford Name: A3G(4)3
Standard Type: Complex-type Native N-Glycan
Unit: 100 pmol

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The AdvanceBio 2-AB G3 / A3G3 N-glycan Standard is an essential reference material designed for robust glycan analysis in biopharmaceutical and glycomics research. Labeled with 2-aminobenzamide for enhanced detection, this standard ensures accurate identification and quantitation of G3 and A3G3 complex-type N-glycans. It is ideal for use in method development, system suitability testing, and routine quality control of glycosylation profiles. Compatible with liquid chromatography and mass spectrometry platforms, it supports a wide range of workflows including UHPLC, HPLC, and MS-based glycan profiling. Optimized for seamless integration with Agilent AdvanceBio Glycan Mapping and AdvanceBio HILIC columns, the standard enables reproducible results and greater confidence in glycan structure assignment. Researchers working on monoclonal antibody characterization, biosimilar comparability studies, or bioprocess monitoring will find this standard invaluable for benchmarking method performance and troubleshooting analytical systems. The AdvanceBio standard also serves as a reference for instrument calibration and in validating complete analytical workflows. It works effectively in both manual and automated sample preparation protocols, providing flexibility to meet diverse laboratory needs. For comprehensive glycoprofiling, it can be used alongside Agilent’s range of glycan standards, sample preparation kits, and analytical columns.