GPEP FA2 glycopeptide standard
-1000x1000.jpg "GPEP FA2 glycopeptide standard")
GPEP FA2 glycopeptide standard
- Product Code: GPEP-FA2-01
- Size ≈6 µg
- £204
The mixture is composed of two glycopeptides which are comprised of either an F(6)A2 glycan or an F(3)A2 glycan attached to the asparagine amino acid of a peptide with the sequence Lysine-Valine-Alanine-Asparagine-Lysine-Threonine (KVANKT).
Product Specification
The mixture is composed of two glycopeptides, which are comprised of either an F(6)A2 glycan or an F(3)A2 glycan attached to the asparagine amino acid of a peptide with the sequence Lysine-Valine-AlanineAsparagine-Lysine-Threonine (KVANKT).
Glycan Purity was determined as approximately 90% by LC-MS
Form: Dry. Dried by centrifugal evaporation from an aqueous solution. Contains ammonium salt to stabilise against desialylation.
Monoisotopic mass: 2104.9411 [M+H]+
Storage conditions: -20°C
For reconstitution, we recommend the following: Due to the hydrophobic nature of the peptide, its dissolution in water is difficult; therefore, we recommend you reconstitute it in a solution of 25% acetonitrile.
Shipping: The product can be shipped at ambient temperature when dry. After dissolution, ship on dry ice.
Handling: Allow the unopened vial to reach ambient temperature and tap unopened on a solid surface to ensure that most of the lyophilised material is at the bottom of the vial. Gently remove the cap, add the desired volume of reconstitution medium, recap, and mix thoroughly to bring all the oligosaccharide into solution. For maximal recovery of oligosaccharide, ensure that the cap lining is also rinsed and centrifuge the reconstituted vial briefly before use. Ensure that any glass, plasticware or solvents used are free of glycosidases and environmental carbohydrates. Minimise exposure to elevated temperatures or extremes of pH. High temperatures and low pH will cause desialylation. High pH will cause epimerisation of the reducing terminus GlcNAc.
Safety: This product is non-hazardous and has been purified from natural sources certified to be free of all hazardous material, including pathogenic biological agents