D9 Glycolipids

Deuterated glycolipids are ideal for the identification and quantification of glycolipids in samples and biological systems using mass spectrometry. In addition to Matreya’s collection of D3-labeled glycolipids, our scientists have synthesized a new set of high-purity D9-labeled glycolipids that enable improved separation of the labeled m/z from the naturally occurring material and its abundant isotopes. With a better means for separation, this improves the quantitation of these compounds in biological samples by LC-MS/MS methods.

Advantages of D9-Labeled Glycolipids

Natural glycolipids have a large molecular weight and a high 13C isotopic abundance up to the M+5 isotope. For example, the GM1 M+3 isotope is very significant but has approximately the same mass as its D3-labeled standard. This natural M+3 isotope can contribute to variability in the deuterated internal standard response as GM1 levels vary from sample to sample and can negatively impact quantification of GM1. A D9-labeled standard overcomes this problem because the natural abundance of GM1 with nine 13C atoms is effectively zero. That is, the natural isotopes will not interfere with the GM1-D9 signal.

4 Product(s)
  1. N-Hexadecanoyl-D9(13,13,14,14,15,15,16,16,16)-monosialoganglioside GM1 (2057)

    £651.56
    Product Size: 500 ug
    GM1-D9; N-CD9-Palmitoyl-GM1
  2. N-Hexadecanoyl-D9(13,13,14,14,15,15,16,16,16)-monosialoganglioside GM2 (2058)

    £651.56
    Product Size: 500 ug
    GM2-D9; N-CD9-Palmitoyl-GM2
  3. N-Hexadecanoyl-D9(13,13,14,14,15,15,16,16,16)-monosialoganglioside GM3 (2059)

    £651.56
    Product Size: 500 ug
    GM3-D9; N-CD9-Palmitoyl-GM3
  4. N-Hexadecanoyl-D9 (13,13,14,14,15,15,16,16,16)-ceramide trihexoside (1551)

    £651.56
    Product Size: 500 ug
    CTH-D9 ; Gb3-D9 ; Globotriaosylceramide-D9