Agilent, GKSP-503, AdvanceBio APTS Maltodextrin Ladder

AdvanceBio APTS Maltodextrin Ladder. A mixture of α(1,4)-linked glucose oligosaccharides with a variable number of monomeric glucose units (1-15 or more). The reducing termini are derivatized with 9-aminopyrene-1,3,6-trisulfonic acid (APTS). May be used as a ladder standard for N-glycan separations by CE-LIF, and aid in the calculation of glucose unit (GU) values.

Specifications:
Label: APTS
Unit: 250 pmol

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This specialized maltodextrin ladder is designed for accurate glycan analysis and method calibration in advanced bioanalytical workflows. The ladder delivers a reliable set of well-characterized APTS-labeled maltodextrin oligosaccharides, enabling researchers to precisely determine glycan retention times and migration in capillary electrophoresis with laser-induced fluorescence detection. Its consistent performance supports robust quality control and glycomics studies, particularly when analyzing complex biopharmaceutical samples, therapeutic proteins, or monoclonal antibodies.

Ideal for both routine and high-throughput applications, this reference standard simplifies the calibration of separation methods and enhances data reproducibility across different runs and laboratory environments. Routine use is recommended in automated or manual systems equipped for glycan analysis. The ladder demonstrates proven compatibility with Agilent 7100 Capillary Electrophoresis and related platforms utilizing APTS-based fluorescent labeling. Researchers may combine this product with Agilent AdvanceBio Glycan Mapping kits, oligosaccharide standards, or additional AdvanceBio columns for comprehensive characterization workflows.

This ladder is an essential tool for laboratories requiring precise glycan profiling in pharmaceutical development, quality assurance, and advanced glycomics research. Each batch is thoroughly quality-tested to ensure reproducible results in analytical glycan workflows.