QA Bio Inc Ludger Oligomannose-5, Procainamide labeled

Supplier:  QA Bio Inc CPROCMAN501

Procainamide labeled oligomannose oligosaccharide with 5 mannosyl residues • LudgerTag procainamide labeled glycans can be analyzed by UHPLC, HPLC, ESI-MS, and LC-ESI-MS methods. Because of its improved ionization efficiency compared to 2-AB labeling it can permit identification of minor glycans (<1% relative peak area) by ESI-MS. • Description: Oligomannose N-linked oligosaccharide with 5 mannosyl residues. • Sources: Man-5 glycan is found in a wide range of both plant and animal glycoproteins. This product is typically purified from the oligosaccharide pool released from porcine thyroglobulin by hydrazinolysis using a combination of HPLC and glycosidase digestion. • Form: Dry. Dried by centrifugal evaporation from an aqueous solution. • Molecular Weight: 1454 • Mass free dye: 235.33 • Mass Added to Glycan: 219.172 • Fluorescence: λex = 310 nm, λem = 370 nm. • Amount: 20 pmols • Purity: >90% pure as assessed by a combination of 1 H-NMR and HPLC.

Catalog No. 50-223-6614