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Table 2 N-glycan mass and mass/mass spectrogram data of CaG, IQG, and HEG

From: Anti-cancer effect of dung beetle glycosaminoglycans on melanoma

Insect GAG m/z (logic value) m/z (detection value) Intensity (Apex, mV) Composition Charges
Hex HexNAc dHex
CaG 1282.5 1282.5 9.33 3 3 3 + 1 (Na)
1337.4 1337.5 9.73 8 0 0 + 1 (Na)
IQG 1079.4 1079.4 198.41 3 2 1 + 1 (Na)
1136.4 1136.5 139.60 3 3 0 + 1 (Na)
1282.5 1282.5 817.43 3 3 1 + 1 (Na)
1485.5 1485.6 323.55 3 4 1 + 1 (Na)
1745.6 1745.7 33.57 3 6 0 + 1 (Na)
HEG 1175.4 1175.2 128.07 7 0 0 + 1 (Na)
1752.6 1752.2 34.56 5 3 2 + 1 (Na)
  1. Hex hexose, HexNAc N-acetylhexosamine, dHex deoxyhexose
  2. C. molossus glycosaminoglycan (CaG) constituted of hexoses in the 3 K Da under fraction, Hex3HexNAc3dHex1 (1282.5 m/z) and Hex8 (1337.5 m/z) N-glycan glycosylation structure. IQG N-glycan had the glycosylation structure of the Hex3HexNAc3dHex1 (1282.5 m/z) or Hex4HexNAc3dHex1 (1485.6, m/z). HEG N-glycan had the glycosylated Hex7 (1175.2 m/z) and Hex7HexNAC6 (1752.2 m/z)