Mass Spec-Compatible Yeast and Human Protein Extracts by Promega Corp.

Manufacturer Promega Corp.
5.0
/
5.0
  |  1 reviews
The mass spectrometry-compatible yeast and human protein extracts are designed specifically for mass spectrometry applications. The extracts are predigested and cleaned up by solid-phase extraction for immediate use in liquid chromatography/mass spectrometry (LC/MS) analysis. Both the yeast and human extracts also are available in an intact undigested form to provide a test material for optimizing mass spec protein sample preparation. The yeast extracts are beneficial for users who prefer worki... Read more


Mass Spec-Compatible Yeast and Human Protein Extracts by Promega Corp. product image
Mass Spec-Compatible Yeast and Human Protein Extracts
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Average Rating: 5.0
1 Scientist has reviewed this product

5 out of 5
Ease of use
5 out of 5
After sales service
5 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2019

  • Organization: Stoller Biomarker Discovery Centre, University of Manchester



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
Great product, we can not work without it!
Rating: 5.0

  • Application Area: Quality control for liquid chromatography/mass spectrometry.

"I'm very pleased with the service that the Sales representative Paul Banks provides. When I ask for the quote he is very efficient and he always offers a good discount. The product is a high quality, very consistent between the batches, fits for purpose. I am very happy with the product."

Review date: 27 Jun 2019 | Mass Spec-Compatible Yeast and Human Protein Extracts
The mass spectrometry-compatible yeast and human protein extracts are designed specifically for mass spectrometry applications.

The extracts are predigested and cleaned up by solid-phase extraction for immediate use in liquid chromatography/mass spectrometry (LC/MS) analysis. Both the yeast and human extracts also are available in an intact undigested form to provide a test material for optimizing mass spec protein sample preparation. The yeast extracts are beneficial for users who prefer working with a relatively compact and well studied proteome, whereas the human extract provides opportunity for working with a complex proteome having a large dynamic range. Consistent extract protein composition is ensured by tight control over cell culture conditions and manufacturing process.

Lot-to-lot consistency of extracts is monitored by various protein and peptide qualitative and quantitation methods, including LC/MS and amino acid analysis (Table 1). Our manufacturing process assures compatibility with reverse phase liquid chromatography and mass spectrometry by monitoring nonspecific protein fragmentation, nonbiological post-translational modifications and, for digested extracts, minimal undigested peptides.


Features & Benefits:

  • Compatible with LC/MS instrumentation platforms.
  • Minimal nonbiological post-translational modifications.
  • Peptide quantity measured by AAA.
  • Model systems for method development/instrument monitoring.
  • Multiple formats (digest/intact).

Product Overview

Mass Spec-Compatible Yeast and Human Protein Extracts by Promega Corp. product image

Mass Spec-Compatible Yeast and Human Protein Extracts

Manufacturer Promega Corp.

5.0 / 5.0 | 1 reviews