实验目的
研磨破碎软骨组织(大鼠膝关节软骨),提取其总RNA。
实验原理
充分磨碎软骨样品(大鼠膝关节软骨),再用相关试剂提取其总RNA。
实验材料和器具
样品:大鼠膝关节软骨
仪器:多样品组织研磨仪(上海净信,Tissuelyser-24)
耗材:研磨罐,研磨珠(上海净信)
实验步骤
需了解具体步骤,请致电厂家
实验结果
采用本实验方法提取的动物关节软骨组织总RNA的收率高,并且纯度高、质量、完整性好,可以满足分子生物学研究应用。
总RNA甲醛变性胶电泳结果
Ⅱ型胶原PCR扩增产物电泳结果
参考文献:
[1]刘玉刚等,一种富含多糖的关节软骨组织总RNA提取方法初探,第三军医大学学报:2009年24期。
Previous:高通量组织研磨仪针对果蝇RNA提取的研磨方法
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