Title : Prevention of molecular self-association by sodium salicylate: effect on insulin and 6-carboxyfluorescein.

Pub. Date : 1987 Oct

PMID : 3323466






5 Functional Relationships(s)
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1 Prevention of molecular self-association by sodium salicylate: effect on insulin and 6-carboxyfluorescein. Sodium Salicylate insulin Homo sapiens
2 The effect of sodium salicylate on the concentration-dependent self-association of insulin and 6-carboxyfluorescein (CF), as expressed by metachromasy, fluorescence, and changes in aqueous solubility, was learned. Sodium Salicylate insulin Homo sapiens
3 The water solubility of both molecules, CF and insulin, was considerably increased with the addition of increasing concentrations of salicylate to the solutions: at 37 degrees C, 2.5 M sodium salicylate solution increases the CF solubility 532 times from 12.2 to 6.5 mg.mL-1, and 1.5 M salicylate increases the solubility of insulin 7875 times, thus an aqueous solution containing 630 mg.mL-1 of insulin may be prepared. Sodium Salicylate insulin Homo sapiens
4 The water solubility of both molecules, CF and insulin, was considerably increased with the addition of increasing concentrations of salicylate to the solutions: at 37 degrees C, 2.5 M sodium salicylate solution increases the CF solubility 532 times from 12.2 to 6.5 mg.mL-1, and 1.5 M salicylate increases the solubility of insulin 7875 times, thus an aqueous solution containing 630 mg.mL-1 of insulin may be prepared. Sodium Salicylate insulin Homo sapiens
5 The water solubility of both molecules, CF and insulin, was considerably increased with the addition of increasing concentrations of salicylate to the solutions: at 37 degrees C, 2.5 M sodium salicylate solution increases the CF solubility 532 times from 12.2 to 6.5 mg.mL-1, and 1.5 M salicylate increases the solubility of insulin 7875 times, thus an aqueous solution containing 630 mg.mL-1 of insulin may be prepared. Sodium Salicylate insulin Homo sapiens