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CEX Cartridges for O-glycans

For purification of O-glycans from non-carbohydrate material including salts, proteins, and detergents. Applications include cleanup of glycans following hydrazinolysis or any other non-reductive O-glycan release method

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contains 6 cartridges

Part Number: LC-CEX-A6

BioQuant Glycopeptide Standard

The glycopeptide is comprised of an A2G2S2 glycan attached to the asparagine amino acid of a peptide with the sequence Lysine-Valine-Alanine-Asparagine-Lysine-Threonine (KVANKT).

Purity: >90% as determined by UHPLC
Monoisotopic mass: 2865.1763 [M+H]+
Amount: 10 micrograms

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Part number: BQ-GPEP-A2G2S2-10U

Procainamide Cleanup Plate

For removal of excess procainamide label after labeling of glycans. This clean-up plate is used where excess procainamide interferes with subsequent sample analysis.

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Part Number: LC-PROC-96

Procainamide Labeling Kit

Procainamide labelling permits glycan identification by either mass spectrometry or UHPLC. Because of its improved ionisation efficiency compared to 2AB labelling, it can permit identification of minor glycans (1% relative peak area) by ESI-MS. This LudgerTag kit, along with a post-labelling clean up plate for the samples (catalog# LC-PROC-96), has been validated in house at Ludger. Typical CVs for triplicate analyses were 5%

Photo Guide of the Procedure

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Part Number: LT-KPROC-VP24

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