有文献报道在非变性的聚丙烯酰胺中加入甘油可提高SSCP检测的灵敏度。

It was reported that glycerol in the non-denatured SSCP polyacrylamide gel could increase the sensibility of detecting mutation.

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同时，我们发现其它的添加物，如DMSO，甘油，甲酰胺对长片段pcr的作用不明显。

In the meantime we tried other additive chemicals, such as DMSO, glycerin, formamide. They were no notable results in long PCR.

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以n, N -二甲基甲酰胺为溶剂合成单硬脂酸甘油酯。

Glycerin monostearate was prepared by using n, N-dimethylformamide (DMF) as solvent.

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