Product Type
Glycan Standards
Description
N-Glycan labeled with 2 13 C 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).
Features
Alternative glycan names: bG2S2
Exact Mass: 2435.8859
Applications
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).
Size
600 pm
Sample Volume
30 µl
Handling Advice
Upon arrival store standards solutions at 4 °C.
Centrifuge the vial before opening at 1,000 x g for 1 minute. (To dislodge any material that may be dispersed on the wall or cap of
the vial).
Add 10 µL of the labeled glycan standard (200 pmol) to the glycan mixture and re-cap the vial immediately.
For MALDI applications is recommended to add any Na+ ion rich reagent or K+ suppression reagent as NaOH or sodium citrate to
avoid glycan K+ adducts in the MALDI spectra.
Storage
Stored at 4 °C standards are stable>1 year without significant loss of purity
Shelf Life
>1 yr at 4 °C.
Research Use
For research use only. Not for human or drug use
