Anion Exchange

Columns and buffer for charge profile analysis of 2-AA and 2-AB labeled glycans.  The number of sialic acids per glycan is the primary determining factor of the analysis.

C3 Anion Exchange
C2 Anion Exchange
LudgerSep C Buffer

C3 Anion Exchange Column

The C3 anion exchange column is a highly sensitive anion exchange column designed for charge-based analysis and purification of 2-AB and 2-AA labeled glycans. Sub-picomole quantities can be analysed.

Functional group: –CH2CH2+(CH2H5)2

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View Certificate of Analysis as PDF

Dimensions: 7.5mm x 75 mm

Part Number: LS-C3-7.5x75

C2 Strong Anion Exchange Columns

Strong anion exchange columns used for determining the charge profile of 2-AB and 2-AA labeled glycans as part of biopharmaceutical QC procedures.

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Part Number - Dimension
LS-C2-4.6x150 - 4.6x150 mm
LS-C2-4.6x50 - 4.6x50 mm

$1,993$2,771

LS-C-BUFFx4

50mL of x4 LS-C buffer concentrate (2.0M ammonium formate buffer, pH 9.0).

This can be diluted with water and acetonitrile to prepare LS-C solvent (500 mM ammonium formate buffer pH 9, 20% acetonitrile v/v) used in WAX (weak anion exchange) HPLC analysis of LudgerTag fluorophore and UV-chromophore labeled glycans.

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View Certificate of Analysis as PDF

Part Number: LS-C-BUFFX4