A formulation for use in preventing nucleic acids from acting as templates in an amplification reaction when the solution is combined with a nucleic acid deactivating agent, the formulation comprising a corrosion-inhibiting agent, a wetting agent, and a solubilizing agent, wherein each of said agents remains substantially in solution at 22°C, and wherein each agent is present in an amount that when the formulation is combined with an amount of a deactivating agent sufficient for the combined formulation to substantially deactivate nucleic acids, the corrosion-inhibiting agent reduces the corrosive properties of the deactivating agent, the wetting agent improves the dispersion properties of the deactivating agent on a solid surface and/or increases the solubility of the deactivating agent and/or other material that may be present on a solid surface or in a formulation, and the solubilizing agent increases the solubility of at least one of the deactivating agent, the corrosion-inhibiting agent, and the wetting agent.
一种用于防止核酸在扩增反应中用作模板的制剂,当溶液与核酸失活剂结合时,该制剂包括腐蚀
抑制剂、
润湿剂和
增溶剂,其中每种所述制剂在 22°C 时基本上保持在溶液中,并且每种制剂的存在量当该制剂与一定量的失活剂结合时足以使结合后的制剂基本上使核酸失活、缓蚀剂降低失活剂的腐蚀性,
润湿剂改善失活剂在固体表面的分散性和/或增加失活剂和/或可能存在于固体表面或制剂中的其他材料的溶解性,
增溶剂增加失活剂、缓蚀剂和
润湿剂中至少一种的溶解性。