PP0530

Sigma

 

GlycoProfile™ 2-AA Labeling Kit

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Description

ApplicationWhile 2-AB is slightly less sensitive than 2-AA, it is suitable for downstream glycan analysis by HPAE, HPLC and ESI-MS. Although suitable for the same applications, 2-AA is better suited for SDS-PAGE.
General descriptionThe GlycoProfile™ labeling kits are designed for efficient labeling of N-linked, O-linked, and glycosyl­phosphatidyl­inositol (GPI) anchored glycans with either 2-aminobenzamide (2-AB) or 2-aminobenzoic acid (anthranilic acid; 2-AA). These small fluorophores increase the spectral absorption of glycans, improving the detection of labeled glycans by HPAE (high-performance anion exchange chromatography), HPLC, and ESI-MS (electrospray mass spectroscopy) methods. Binding is robust and the resulting dye-glycan conjugates are stable, with no degradation during post-labeling analysis.
Legal InformationGlycoProfile is a trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co.

Safety

Hazard CodesF,T+,N
Risk Statements11-26/27/28-32-35-50/53
Safety Statements26-28-36/37/39-45-60-61
RIDADRUN 2789 9/PG 2

Components

Kit component onlyAnthranilic acid (2-AA) 2 x 6 mg
 Dimethyl sulfoxide (DMSO) 2 x 350 µl
 Acetic acid, glacial 2 x 200 µl
 Reductant (sodium cyanoborohydride) 2 x 6 mg