436390
N-Glycan Acceptor Substrate, Dabsylated Tetrapeptide, Asialo, Agalacto, Biantennary
Useful as a substrate for the non-radioactive assaying by MALDI-mass spectrometry of α1,3- and α1,6-Fuc-transferases, β1,4- and β1,3-Gal-transferases, β1,2-xylosyltransferase, and endo-N-acetylglucosaminidases.
Synonym(s):
GnGn-dabsyl-peptide
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About This Item
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
solid
Storage condition:
OK to freeze
Quality Segment
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
impurities
<5% β1,3-galactosylated GnGn-dabsyl-peptide
color
burnt orange
solubility
water: soluble
shipped in
ambient
storage temp.
2-8°C
General description
A dabsylated tetrapeptide with the N-glycan having the asialo-, agalacto-substructure of biantennary N-linked oligosaccharides found in a wide range of glycoproteins. Useful as a substrate for the non-radioactive assaying by MALDI-mass spectrometry of α1,3- and α1,6-Fuc-transferases, β1,4- and β1,3-Gal-transferases, β1,2-xylosyltransferase, and endo-N-acetylglucosaminidases.
Preparation Note
Following reconstitution, aliquot and freeze at -20°C. Stock solutions are stable for up to 1 month at -20°C.
Other Notes
Leiter, H., et al. 1999. J. Biol. Chem.274, 21830.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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