Stable Isotope Labelled Reference Peptides | Human Plasma Proteins

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PQ500™ Reference Peptides

Reference peptide kit for quantification of more than 500 proteins in human plasma / serum samples.

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3250.00 CHF
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3250.00 CHF
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PQ500™ 24:
  • 5% for 8-11
  • 10% for 12-15
  • 15% for 16+
PQ500™ 48:
  • 5% for 4 or 5
  • 10% for 6 to 7
  • 15% for 8+
PQ500™ 96:
  • 5% for 2
  • 10% for 3
  • 15% for 4+
SKU:
Ki-3019-96

A free trial of SpectroDive™ is included with your first PQ500™ purchase.

PQ500™ offers absolute quantification of hundreds of human plasma proteins through the combination of the quantitative capabilities of MRM/PRM with the comprehensiveness of DIA. It contains more than 800 stable isotope-labeled standard peptides (SIS) that were carefully selected for best performance and stability. Using the technology that is better known from targeted proteomics (MRM/PRM), researchers can now benefit from deep and comprehensive coverage of the plasma proteome by combining the PQ500 with their data independent acquisition (DIA) workflows.

PQ500™ can further be used in other biological samples such as urine and CSF, while the target proteins largely overlap with the protein compositions of these samples. To get the complete picture when investigating novel medical treatments and diagnostics, PQ500 is the new standard.

 

PQ500™ offers significant benefits for the researchers:
  • Compatibility with Biognosys PlasmaDive and PlasmaDeepDive kits
  • Suitability for a variety of workflows with a choice of the optimal reference peptide
  • Reliable quantification under different sample conditions with high- and low response peptides

 

PQ500™ Reference Peptides Kit contains
    • Purified and AAA quantified stable isotope-labeled standard peptides for accurate quantification carefully selected for best performance and stability
    • Transition lists and spectral libraries for method set-up & data analysis as well as plug-ins for seamless integration into Biognosys` software solutions.
    • iRT Standard to transfer to virtually any LC setup

PQ500™ Reference Peptides contains the stable isotope-labeled standard peptides for accurate quantification and iRT peptides for use on any LC set-up and quality control. Software panel plug-ins for method set-up and data analysis with Biognosys SpectroDive™ and Spectronaut™ will be provided.

PQ500™ Reference Peptides Kit 24 contains:

– Reference Peptide Mix (1x 1.1 ml glass
vial)
– Dissolution Buffer (1x 2.0 ml tube)
– LC solution (1x 2.0 ml tube)
– PQ500™ transition list

PQ500™ Reference Peptides Kit 48 contains:

– Reference Peptide Mix (2x 1.1 ml glass
vial)
– Dissolution Buffer (1x 2.0 ml tube)
– LC solution (1x 2.0 ml tube)
– PQ500™ transition list

PQ500™ Reference Peptides Kit 96 contains:

– Reference Peptide Mix (4x 1 ml glass vial)
– Dissolution Buffer (1x 2.0 ml tube)
– LC solution (1x 2.0 ml tube)
– PQ500™ transition list

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