Glyko® NA2FB (G2FB) [GKC-024311]

$ 433.00


Glyko® Asialo-, galactosylated biantennary complex N-glycan, core-substituted with fucose and with bisecting GlcNAc (NA2FB) 

Qualitative standard for glycan identification.

Alternative glycan names: G2FB, FA2BG2, F(6)A2BG2

Monoisotopic mass: 1989.7295

Size: 10 µg

Product Code: GKC-024311


Structures drawn using GlycoWorkbench3.  

  1. Harvey DJ, Merry AH, Royle L, Campbell MP, Dwek RA, Rudd PM. Proposal for a standard system for drawing structural diagrams of N- and O-linked carbohydrates and related compounds.  2009 Aug;9(15):3796-801. 
  2. CFG: Functional Glycomics Gateway [Internet]. Symbol and Text Nomenclature for Representation of Glycan Structure. Nomenclature Committee, Consortium for Functional Glycomics; [2012; cited 2015 Oct 6]. Available from:
  3. Ceroni A, Maass K, Geyer H, Geyer R, Dell A, Haslam SM. GlycoWorkbench: a tool for the computer-assisted annotation of mass spectra of glycans.  2008 Apr;7(4):1650-9.

Q. Can I use your unlabeled glycans with dyes that label glycosylamines?

A. Our unlabeled N-glycan standards have a free reducing end (-OH), so are not suitable for labeling with glycosylamine (-NH2) reactive dyes such as InstantPC, InstantQ and InstantAB.

We offer a range of InstantDye-labeled glycan standards to support glycoslyamine labels:

Please contact ProZyme if you would like to request a glycan standard not currently offered.


Product Safety Documentation for GKC-024311:

Product/Part No. Description
GKC-024311 Glyko® NA2FB (G2FB)