Glycan Standard 13C Biantennary G2A1(6) (Sial α-2,3)

¹³C labeled mono-sialylated, galactoyslated biantennary complex N-glycan

• N-Glycan labeled with 2 13C atoms per GlcNAc, for use as a quantitative standard in applications such as Matrix-assisted Laser Desorption Ionization-time-of-flight (MALDI-TOF), Electrospray Ionization (ESI) and Liquid Chromatography Mass Spectrometry (LC-MS).
• Alternative glycan names: G2S1, S2G2S1, G2A1(6)
• Exact Mass: 1939.7144
• Molecular Formula: C₆₅¹³C₈H₁₂₁N₅O₅₄
• Aqueous solution, 200 pmol per vial