[求救] q-PCR每一批control的GAPDH量不一樣
各位大大好
我q-PCR跑出來的GAPDH每一批sample的contrl組所測出來的值都不一樣(ex:28,18,31)
但是實驗室的人卻沒有這種問題, 他們說每一批的control組測的值都差不多。
有想過可能是轉cDNA的過程出錯,但是我一次都是轉很多批,
所以那次轉的那幾批應該也要差不多才對,可是卻沒有。
定量的機器是Maestrogen nano drop, PCR機器是ROCHE的light cycle 480。
請問有可能是那些地方會影響到GAPDH的差別?
感謝
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