| 摘要 |
<p>A method for determining macromolecules in polyacrylamide gels comprising the steps of forming a latent stain image by nucleating the macromolecules in the gel with a palladium tetraamine salt and developing the latent stain image by treating the gel with a physical developing solution comprising dimethylamine borane and a transition metal salt, a tetrazolium salt or a triazolium salt, characterized by the step of stabilizing the developed latent stain image by contacting the gel with a 1-phenyl-2-tetrazoline-5-thione or a salt of 1-phenyl-1H-tetrazole-5-thiol. </p> |
