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ExPASy Logo GlycanMass

GlycanMass is a tool which allows to calculate the mass of an oligosaccharide structure [Mass values / Disclaimer].

Note: You can use GlycoMod to predict the possible oligosaccharide structures that occur on proteins from their experimentally determined masses.

Please specify the monosaccharide composition of your oligosaccharide:
Hexose (e.g. Man, Gal):
HexNAc (e.g. GlcNAc, GalNAc):
Deoxyhexose (e.g. fucose):
NeuAc (e.g. sialic acid):
NeuGc:
Pentose (e.g. xylose):
SO3H:
PO3H:
KDN:
HexA (e.g. glucuronic acid):

Monosaccharide residues are:
underivatised permethylated peracetylated.
All mass values are
average or monoisotopic.
all fields. the glycan mass.

Last modified 26/Mar/2000 by ELG
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