产品名称 : | PH9075 | 三(羟甲基)甲基甘氨酸 / Tricine |
产品品牌 : | 飞净 PHYGENE |
保存条件:常温保存,3年。
Tricine是一种生物缓冲液,通常被称为“Good's”缓冲液。Tricine的pKa为8.1,因此是需要将pH控制在高于生理值的应用的一种很好的候选缓冲液。Tricine对培养细胞系无毒、具有高度水溶性并可提供高溶液透明度。
Tricine可用于如作为培养基配方成分等一系列生物学应用。特殊的应用包括用于电泳、蛋白纯化和诊断试剂生产中的缓冲液。
用于分离低分子量的肽的缓冲剂组分。
Tricine is an organic compound that is used in buffer solutions. The name tricine comes from tris and glycine, from which it was derived. It is a white crystalline powder that is moderately soluble in water. It is a zwitterionic amino acid that has a pKa1 value of 2.3 at 25 °C, while its pKa2 at 20 °C is 8.15. Its useful buffering range of pH is 7.4-8.8. Along with bicine, it is one of Good's buffering agents. Good first prepared tricine to buffer chloroplast reactions.
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