Quality Control Kits

Complete turnkey solutions for quality control in MRM-MS proteomics

Quality control

Quality control is a critical step for ensuring accurate and reproducible protein quantitation.

The PeptiQuant™ Quality Control kit line is a series of easy-to-use kits to assist in quality control of quantitative MRM-MS proteomics workflows.
Whether you are running your first PeptiQuant™ MRM-MS Bioassay Kit or you have been running your own MRM-MS proteomics assays for decades, our PeptiQuant™ Quality Control products are there to help ensure that your proteomics workflow and instrumentation is up to standard for every sample you analyze.

Technology

We understand the importance of accurate and reproducible quantitation. Our easy-to-use PeptiQuant™ Quality Control kits are specifically designed to test instrument performance for proteomics analyses, so they can help to identify issues such as loss of sensitivity that would be missed using common calibration standards.

Kits include a full suite of isotope-labeled standard peptides spanning a range of masses and chemistries so that you can see how your instrument or workflow is performing across a wide variety of analytes. These premixed standards come complete with all required SOPs, instrument files, and analysis tools to save you time. PeptiQuant™ Kits are optimized for their performance with specific mass spectrometry instruments. View the kits available for your instrument here.

Kits for every step of the LC-MRM-MS/MS
experimental workflow

Rigorous quality control is more important than ever in proteomics. PeptiQuant™ QC kits come in 3 different types to address all different aspects of quality control:

PeptiQuant™ LC-MS Everyday Platform Performance Kits

Offers everyday quality assurance in the form of a ready-to-use standard mix that can be quickly re-suspended and injected for routine instrument performance monitoring. The Everyday Platform Performance kit makes it easy to recognize retention time drift or changes in instrument performance.

PeptiQuant™ LC-MS Comprehensive Platform Performance Kits

Assess instrument performance in detail by analyzing a complete standard calibration curve to ensure that your instrument is performing optimally across the entire concentration range.
The Comprehensive Platform Kit makes it easy to recognize loss of sensitivity or changes in linear range.

PeptiQuant™ Workflow Performance Kits

Assesses the performance of your complete proteomics workflow, from sample preparation through to quantitation. Compare your generated protein concentrations to known reference values.
The Workflow Performance Kit allows you to check the quality of your quantitation, and helps you to standardize your implementation, measure operator and instrument performance, and trouble-shoot your execution of MRM-MS workflows.

Features

Specifically designed for quantitative proteomics

Easy to use – a complete turnkey solution

Includes Qualis-SIS software for automated data analysis

Available for a wide variety of LC-MS/MS instruments

Contains high paired isotope-labeled peptide standard

Optimized for human or mouse plasma

3 kit types for routine quality assurance, checking MS instrument performance, and comprehensive workflow evaluation

Each kit includes

PeptiQuant™ kits include all internal standards, instrument files, quantitation software and clear instructions.

Injection-ready SIS peptide standard mix – just re-suspend, dilute and shoot!

Comprehensive Platform kit: + Full series of lyophilized calibration samples

Workflow kit: + Reference plasma sample & known concentration values

Kit Manual with all required SOPs

USB with all required acquisition methods and worklists for selected instrument

Analysis method, Qualis-SIS software for automated data analysis

How to use

How to order

PeptiQuant™ Plus kits are distributed exclusively by Cambridge Isotope Laboratories. Visit www.isotope.com.

Our complementary line of PeptiQuant™ Plus kits offer multiplexed quantitation of up to 125 proteins in a single multiplexed analysis.

Read more about what makes our technology unique.

Shop for kits, request more information, or read our FAQ.

PeptiQuant™ kits not quite right for you? Let us take care of analysis with our PeptiQuant™ services.

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