Ludger BioQuant Quantitative Glycan and Glycopeptide Standards

Part of Ludger’s range of System Suitability Standards and Controls, our BioQuant range has been designed for glycan quantitation.

Purity of BioQuant standards is determined as > 90% by UHPLC. Correct mass identity is assessed by MALDI mass spectrometry. The exact amount of material/concentration is determined by quantitative NMR (qNMR) and quantitative monosaccharide analysis (MA). Quantity values by qNMR and MA agree within 90-110%. MA is traceable to internationally accepted references from USP and dispensed using NIST traceable labware. qNMR is traceable to a NIST SRM traceable Certified Reference Material which has been analysed to the ISO 17025 standard.

A detailed Certificate of Analysis is given for each BioQuant standard which contains comprehensive documentation, lot-specific values, expiration date and storage information.

Workflow:

Ludger Glycan Standards Workflow - BioQuant Range


Glycopeptide Standards


Glycan Standards

Ludger BioQuant quantitative Man-8 standard

BQ-CN-MAN8-10U

The BioQuant Man 8 glycan is a purified and quantified glycan standard, 10µg.
m/z: 1721.6


Ludger BioQuant Chitotriose standard

BQ-CHITOTRIOSE-01

Chitotriose is a linear tri-N-acetylglucosamine glycan, 5nmol.
m/z 627.25

Product overview / SDS


Ludger BioQuant Chitotriose standard, 2AB labelled

BQ-CAB-CHI-01

The 2AB labelled chitotriose standard is a fluorescently tagged linear tri-N-acetylglucosamine quantitative standard, 100pmol.
m/z 748.3

Product overview / SDS


Ludger BioQuant Chitotriose standard, 2AA labelled

BQ-CAA-CHI-01

The 2AA labelled chitotriose standard is a fluorescently tagged linear tri-N-acetylglucosamine quantitative standard, 100pmol.
m/z 749.3

Product overview / SDS


Visit our page Monosaccharide and Sialic Acid standards for more quantitative standards (CM-NEU-GC-01, CM-NEUGC-100, CM-NEU-AC-01, CM-NEUAC-100, and CM-MONOMIX-10)