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Quadrupole-Orbitrap Mass Spectrometry

The Quadrupole Orbitrap MS is one of Fourier Transform based hybrid instruments, while the first mass analyzer is a quadrupole, and the second one is high resolution Orbitrap. Different from hybrid LIT Orbitrap MS, the quadrupole-orbitrap mass spectrometer can combine high-performance quadrupole precursor selection with high-resolution, accurate-mass (HR/AM) Orbitrap detection, and the precursor ions can be dissociated with high-energy collision introduced dissociation(HCD).

This hybrid mass spectrometer is designed for untargeted or targeted screening with high-confidence confirmation, and enables identification and quantitation of compounds with greater confidence, resulting in a broad range of qualitative and quantitative applications as below:

Metabolic Analyses in Drug Discovery: high throughput for DMPK studies, confident metabolite structural identification, faster reactive-metabolite screening and High-confidence drug impurity analysis
Large-Scale Metabolomic Profiling: all classes of metabolites Proteomics
Environmental and Food Samples
Clinical Research and Forensic Toxicology

Equipped with advanced Q Exactive mass spectrometer, Creative Proteomics can provide rapid and reliable analytical services to you as you require.

* For Research Use Only. Not for use in diagnostic procedures.

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From Our Clients

"I recently used their proteomics service for a project analyzing protein interactions in yeast models. The team was very responsive and helped clarify the methodology they employed, which made me feel confident in the results. The data quality was solid, with clear identification of several key proteins involved in our study. Their thorough analysis enabled me to pinpoint specific interactions that I hadn't considered before, which significantly improved the direction of my research. I appreciate their professionalism and support throughout the process."

Sarah Thompson, University of California, Berkeley

"Our lab collaborated with them on a project studying cancer biomarkers. The proteomics analysis provided was detailed and focused, specifically highlighting the differential expression of proteins between healthy and tumor samples. Their clear explanations of the data helped my team understand the biological implications. I also appreciated their willingness to revise the reports based on our feedback, ensuring that we had everything we needed for our publication. This collaborative spirit was invaluable."

Emily Rodriguez, Stanford University

"Our lab worked with them on a project studying the effects of diet on gut microbiota using proteomics. They used a label-free quantification method to analyze proteins in fecal samples before and after dietary intervention. The results showed significant changes in protein expression linked to microbial activity. This was pivotal for our hypothesis about diet-microbiota interactions. The clarity of their data presentation made it easy for our team to integrate these findings into our ongoing research."

Dr. Lisa Wong, University of Toronto

"My experience with Creative Proteomics during the mass spectrometry analysis was excellent. We sent in human saliva and mouse brain tissue samples, which they expertly analyzed using both LC-MS and GC-MS techniques. The results were invaluable, revealing key metabolites in the saliva and identifying biomarkers linked to brain function in the brain tissue."

Dr. Emily Carter, Senior Research Scientist

"The overall service from Creative Proteomics was outstanding. They made the entire process seamless and efficient, allowing us to focus on our research. We worked with leaf and root samples from various Arabidopsis genotypes for targeted metabolomics analysis. Their thorough profiling of primary and secondary metabolites gave us important insights into how the plants respond metabolically to environmental stress."

Dr. Laura Henderson, Plant Physiologist

"We had a pleasant collaboration with Creative Proteomics on mass spectrometry analysis of lipids. They conducted a detailed analysis of lipid species, providing us with important insights into lipid metabolism and its relationship with metabolic syndrome disease states."

Dr. Sarah Mitchell, Research Scientist

Online Inquiry

Please submit a detailed description of your project. We will provide you with a customized project plan to meet your research requests. You can also send emails directly to for inquiries.

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