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Waters Corp MassPREP E. coli Digest Standard, Complex Biological Matrix, Purified Mixture, Solid

Supplier:  Waters Corp 186003196

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The MassPREP E. coli digestion standard provides a complex biological matrix for training protein expression system users. It's a purified mixture, free of undigested protein, trypsin, or hydrophilic components, prepared by digesting E. coli cytosolic protein with trypsin. This standard is useful for evaluating HPLC and mass spectrometry instrumentation.

  • Provides a complex biological matrix for training protein expression system users.
  • Prepared by digesting purified E. coli cytosolic protein fraction with sequencing grade trypsin.
  • Purified mixture, free of undigested protein, trypsin, or hydrophilic components.
  • Evaluates HPLC columns, high-performance liquid chromatography, and mass spectrometry.
  • Non-hazardous per OSHA's Hazard Communication Standard.

Catalog No. 50-781-624


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