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Is pre-heat necessary for the measurement of 8-oxo-7,8-dihydroguanosine and 8-oxo-7,8-dihydro-2'-deoxyguanosine in urine samples.

Yutong ZouXiaoli MaSonglin YuLing Qiu
Published in: Journal of clinical laboratory analysis (2022)
It is not always necessary to pre-heat the frozen urine samples to release 8-oxoG and 8-oxodG from precipitates, which is associated with different pre-treatment and determination methods.
Keyphrases
  • heat stress
  • mass spectrometry
  • solid phase extraction
  • tandem mass spectrometry