Agilent, GKIB-308, AdvanceBio InstantAB G3 / A3G3 N-glycan Standard

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

Specifications:
Chemical Structure:
Label: InstantAB
Monoisotopic Mass: MWGlycan + 161.05891 = 2166.7833
Name: G3
Oxford Name: A3G(4)3
Standard Type: Complex-type Native N-Glycan
Unit: 60 pmol

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The AdvanceBio InstantAB G3 A3G3 N-glycan Standard is a high-quality, pre-labeled glycan standard designed to streamline the analysis and identification of N-glycans in biopharmaceutical development and quality control. This standard provides reliable, quantifiable results for glycoprofiling in monoclonal antibody characterization, ensuring consistency and reproducibility across analytical workflows. Its stable, ready-to-use formulation enables immediate implementation in laboratories conducting routine glycan release and labeling procedures.

Optimized for use with Agilent’s AdvanceBio Glycan Mapping workflows, this standard is suitable for both HPLC and LC-MS systems, including compatibility with Agilent 1260 Infinity II and 1290 Infinity II instruments. It supports sensitive detection and accurate quantitation, making it ideal for researchers focused on glycosylation pattern analysis, process monitoring, and regulatory submissions.

In addition to its primary application in monoclonal antibody and biosimilar glycoprofiling, the standard integrates seamlessly with Agilent’s AdvanceBio Glycan Mapping columns, InstantAB labeling kits, and OpenLab CDS software, enhancing overall data integrity. This reference standard is a valuable resource for laboratories seeking robust N-glycan identification, method development, and system suitability testing in both research and regulated environments.