Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
QA Bio Inc Ludger NA2 Glycan, Procainamide labeled
Supplier: QA Bio Inc CPROCNA201
Procainamide labeled asialo, galactosylated biantennary oligosaccharide • 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: Asialo- bi-antennary complex-type N-glycan (oligosaccharide). • Sources: NA2 glycan is found on many mammalian glycoproteins including IgG, gamma globulins, and many serum glycoproteins. This product is typically purified from the oligosaccharide pool released from bovine serum by hydrazinolysis using a combination of HPLC and glycosidase digestion. • Form: Dry. Dried by centrifugal evaporation from an aqueous solution. • Molecular Weight: 1861 • 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.
This item is not returnable.
View return policy
Product Title
By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.
Spot an opportunity for improvement?