Our glyXalign 4 (GA4) sample alignment standard consists of 14–24 glyXdye 4 fluorescent-labeled oligosaccharides, which are spiked into samples as an internal alignment standard.
GA4 has the unique quality to emit light at a distinct wavelength outside the emission spectrum of APTS. Accordingly, GA4 and APTS labeled samples can be detected simultaneously in two separate spectral traces.
GA4 is designed for the use with our high-performance glyXboxCE glycoanalysis platform to align migration times in multiplexed capillary gel electrophoresis with laser-induced fluorescence detection (xCGE-LIF).
Migration times generated like this are highly reproducible and enable reliable glycan structure identification via database matching.
For research and development purposes only; not for use in diagnostic procedures or for human/animal consumption.
| Formulation | dry solid |
|---|---|
| Quantity | for up to 100 xCGE-LIF measurements |
| Shipping Conditions | shipped at ambient temperature |
| Storage Conditions | store at -20°C in the dark |
| Stability/Expiration | stable for 6 months after reconstitution, storable for 5 years in dry state |
GA4 is available in three variants covering different migration time ranges for different applications:
The composition and purity of the product was assessed via xCGE‑LIF using glyXera’s proprietary high-performance glyXboxCE glycoanalysis system.
