| GEF | GDP/GTP exchange factor |
|---|---|
| GEP | GDP/GTP exchange protein |
| GEF | Guanine nucleotide Exchange Factors |
| HPAEC-PAD | High performance anion exchange chromatography with pulsed amperometric detection |
| HPAEC/PAD | High-pH anion exchange chromatography with pulsed amperometric detection |