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Waters Corp Waters MassPREP Digestion Standard, Alcohol Dehydrogenase, Trypsin Digested, 1 nmole Protein

Catalog No. 50781075 Shop All Waters Chromatography Solutions Products
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The MassPREP Digestion Standard is a protein standard prepared by digesting alcohol dehydrogenase with sequencing grade trypsin. It is reduced and alkylated before digestion, yielding a digest free of undigested protein, trypsin, alkylation/reduction agents, or very hydrophilic components. Each batch includes a certificate of analysis.

  • Prepared from 1 nmole of protein
  • Used for evaluating HPLC columns, mass spectrometry, and chromatography instrumentation
  • Suitable for mass spectrometer calibration or as an HPLC standard
  • Lyophilized powder stable at room temperature until expiration
  • Reconstituted solution stable for one week at 8°C
  • Stability extended by freezing samples at -20°C
  • Sufficient for 1000+ MALDI MS analyses

Catalog No. 50-781-075 Supplier Waters Corp Supplier No. 186002328
May include imposed supplier surcharges.
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The MassPREP Digestion Standard is a protein standard prepared by digesting alcohol dehydrogenase with sequencing grade trypsin. It is reduced and alkylated before digestion, yielding a digest free of undigested protein, trypsin, alkylation/reduction agents, or very hydrophilic components. Each batch includes a certificate of analysis.

  • Prepared from 1 nmole of protein
  • Used for evaluating HPLC columns, mass spectrometry, and chromatography instrumentation
  • Suitable for mass spectrometer calibration or as an HPLC standard
  • Lyophilized powder stable at room temperature until expiration
  • Reconstituted solution stable for one week at 8°C
  • Stability extended by freezing samples at -20°C
  • Sufficient for 1000+ MALDI MS analyses

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