The bacterial second messenger c-diGMP (Cat. No. C 057) immobilized on agarose by an aminoethylthio spacer attached to position 8 of one of the two guanine nucleobases of the ligand. The gel may be useful for affinity chromatography of various c-diGMP-responsive proteins. Free 8-AET-c-diGMP is offered as well (Cat. No. A 232). Detailed technical information available. Normally all affinity gels are supplied in pre-packed columns. The free beads without a column are available upon request. Corresponding negative control gel without nucleotide modification: E 010.

Appearance: Suspension in 30 mM Na₂HPO₄ buffer (pH 7).