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Method for validating existence of urinary exosome, non-invasive method for identifying urothelial cancer, and method for predicting recurrence and progression of urothelial cancer patient after treatment
Method for validating existence of urinary exosome, non-invasive method for identifying urothelial cancer, and method for predicting recurrence and progression of urothelial cancer patient after treatment
The present disclosure relates to a method for validating an existence of a urinary exosome including steps as follows. A urine sample is obtained from a subject. The urine sample is performing a serially centrifugation step to obtain a third precipitate. The third precipitate is resuspended with an extraction solvent to obtain a third mixture, and the third mixture is centrifuged to obtain a fourth supernatant. The fourth supernatant is analyzed by a mass spectrometry to detect whether there is a particular peptide therein.
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