Species Mix HYE DIGEST (A+B)

Developed by ProTec Diagnostics, the HYE Species Mix Digest (A+B) is purpose-built for the most demanding LC-MS applications. It provides a unique and reliable benchmark for the quantitative performance assessment of mass spectrometry systems.

What sets the HYE Mix apart is the targeted combination of two complementary components (Mix A and Mix B). By analyzing and directly comparing these formulations, quantitative benchmarking based on predefined protein ratios becomes possible — a level of precision that single-sample references (commonly used HeLa) cannot achieve.

Key features:

• Quantitative comparability through defined compositions
  The separate measurement of HYE Species Mix A and B allows for the precise determination of the quantification accuracy of your LC/MS system – a powerful tool for technical benchmarking and data validation.
• Broad chromatographic coverage
  Balanced peptide distribution across the entire retention time window – with a strong presence in both the hydrophilic and hydrophobic regions. 
•  Strict quality control
  Each batch is produced according to validated standards and documented by a detailed analysis certificate – ensuring consistently high quality and comparability across different batches.
• Stable and ready to use
  The mix is provided in a lyophilized format, is salt-free and free of detergents.

Applications:

• System validation and performance benchmarking of LC-MS platforms
• Development and validation of LC/MS methods for quantitative analyses
• Monitoring of retention time stability and separation performance

For Research Use Only.

Details to Our Technology​​​​​​