Glycobiology Standards and Libraries for N-Glycan Analysis
An extensive range of AdvanceBio N-glycan standards and libraries are available for analysis of biotherapeutic glycoproteins. Choose labeled or unlabeled standards. Use N-glycan standards for liquid chromatography (LC) and capillary electrophoresis separations with fluorescence or mass spectrometry (MS) detection. Standards and libraries available pre-labeled with InstantPC, 2-AB, 2-AA, InstantAB, and APTS. Characterize your samples with confidence using highly purified glycan standards. Glycoprotein and N-glycan libraries are available together for use as system suitability or sample preparation verification standards.
AdvanceBio Spin Columns address the need for efficient sample preparation of proteins or oligonucleotides under aqueous conditions, preserving native structure with suitable ionic strength and pH. Users can easily and quickly remove excess salts or undesired small molecules from their sample matrix or exchange the sample matrix between different buffer conditions. These gel-filtration-based spin columns are available in analytical and semipreparative scale columns for single samples, as well as 96-sample plates for high-throughput settings.
The free Glycan Peak Assignment Tool was developed to provide additional confidence in identifying InstantPC- or 2-AB-labeled N-glycan peaks by predicting retention times of over 100 glycans. The new tool does not require users to upload sensitive data from N-glycan samples.