Guanosine- 5'- O- diphosphate, immobilized on a polymeric matrix (GDP-Gel / GDP-Agarose)

GDP-Gel has sufficient stability for chromatography at ambient temperature and does not need special care during handling or shipment. Nevertheless, for longer storage periods the gel should be kept in the refrigerator at 4 - 8°C. Storage buffer should contain 0.1% sodium azide for prevention of microbial growth.

Suspension in 30 mM Na₂HPO₄ buffer (pH 7). Ligand density: approximately 37.2 umol/ml of settled gel UV:λ_max 252 nm/suspension in glycol.