Agilent, GKSA-503, AdvanceBio 2-AA Glucose homopolymer standard (formerly ProZyme)

AdvanceBio 2-AA Glucose homopolymer standard (formerly ProZyme). A mixture of α(1-6)-linked glucose oligosaccharides with
variable number of monomeric glucose units (1-23 or more). The reducing termini are derivatized with the fluorescent dye, 2-AA. May be used as a ladder standard for HILIC separations of 2-AA labeled N-glycans, and can aid in the calculation of glucose unit (GU) values.

Specifications:
Label: 2-AA
Unit: 200 pmol

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AdvanceBio 2-AA Glucose homopolymer standard is a high-quality reference standard designed to support robust glycan analysis workflows in biopharmaceutical research and quality control. This reagent consists of a purified glucose homopolymer ladder, derivatized with 2-aminobenzoic acid (2-AA), enabling precise calibration during chromatographic and electrophoretic separation of glycans. The standard ensures accurate retention time alignment and system suitability assessment in HPLC, UHPLC, and capillary electrophoresis methods, facilitating reliable glucose unit (GU) value assignments.

Optimized for use with Agilent AdvanceBio Glycan Mapping workflows, it is compatible with a wide range of liquid chromatographic systems, including Agilent 1200 Infinity II and 1290 Infinity LC platforms, and supports efficient integration with mass spectrometry for structural elucidation. Ideal for researchers performing glycoprotein characterization, N-linked glycosylation profiling, and routine QC release testing, this product streamlines data reproducibility and method development. It complements AdvanceBio Glycan Mapping columns, 2-AA labeling kits, and glycan analysis software solutions, providing confidence in results and regulatory compliance in both research and production environments.