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Fastsettelse av Protease spesifisitet i musen vev ekstrakter av MALDI-TOF massespektrometri: manipulere PH å forårsake spesifisitet endringer
JoVE Journal
Biochemie
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JoVE Journal Biochemie
The Determination of Protease Specificity in Mouse Tissue Extracts by MALDI-TOF Mass Spectrometry: Manipulating PH to Cause Specificity Changes
DOI:

09:47 min

May 25, 2018

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Kapitel

  • 00:05Titel
  • 00:36Preparation of Tissue Extracts
  • 01:40Digestion of Substrates in Model Protease and Tissue Extracts
  • 02:59Purification of the Iminobiotin-labeled Substrate
  • 05:17Sample Preparation and Matrix-assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF Mass Spectrometry)
  • 06:48Results: Identification of Protease Specificity
  • 08:46Conclusion

Summary

Automatische Übersetzung

Her presenterer vi en protokoll for å bestemme protease spesifisitet i råolje musen vev ekstrakter bruker MALDI-TOF massespektrometri.

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