Agilent, GKPC-322, AdvanceBio InstantPC G2S2 α(2,3) / A2G2S(3)2 N-glycan standard

AdvanceBio InstantPC G2S2 α(2,3) / A2G2S(3)2 N-glycan standard. N-glycan (di-α(2,3)-sialylated, galactosylated biantennary complex) labeled with InstantPC, for use as a qualitative standard in applications such as liquid chromatography (LC) and mass spectrometry (MS). Alternative glycan names: A2, G2S2, A2G2S2, A2G(4)2S(3)2.

Specifications:
Chemical Structure:
Label: InstantPC
Monoisotopic Mass: MWGlycan + 261.14773 = 2483.9307
Name: G2S2 (α2,3)
Oxford Name: A2G(4)2S(3)2
Standard Type: Complex-type Native N-Glycan
Unit: 25 Injections

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This high-quality N-glycan standard enables robust, reproducible glycan analysis for biopharmaceutical research. The standard contains well-characterized α2,3-linked sialylated glycan structures, specifically A2G2S(3)2, labeled with InstantPC for improved fluorescence detection and mass spectrometry sensitivity. It is designed for use as a reference in quantitative and qualitative glycan profiling, facilitating method development, system suitability testing, and assay calibration. Ideal for researchers in biopharma, biotechnology, and academic settings, the standard ensures accurate structural verification and supports regulatory compliance through reliable performance.

Optimized for advanced analytical platforms, this product is directly compatible with Agilent glycan workflows, including LC-FLD, UHPLC, and LC-MS systems. Use it in conjunction with other AdvanceBio standards or glycan sample preparation kits to standardize protocols, validate instrument performance, or benchmark results against industry-accepted references. It streamlines the characterization of monoclonal antibodies and other glycoproteins, aiding in critical quality attribute assessment. This glycan standard delivers batch-to-batch consistency and is intended for laboratory use in the characterization of biotherapeutics, comparability studies, process development, and quality control applications.