Quantitative Proteomics Service Based on TMT Labeling and Orbitrap MS

STEMart offers advanced Quantitative Proteomics Services using Tandem Mass Tag (TMT) labeling combined with Orbitrap Mass Spectrometry (MS), a leading-edge technology for high-precision protein quantification in complex biological samples. In our laboratory, TMT labeling with Orbitrap MS provides unparalleled accuracy and multiplexing capability, allowing simultaneous quantification of multiple proteins across different samples. This technology is ideal for discovering biomarkers, studying disease mechanisms, and supporting drug development in a wide range of biological disciplines.

TMT labeling works by covalently attaching isobaric tags to peptides, enabling the comparison of up to 16 different samples in a single MS experiment. Orbitrap MS is then used for mass analysis, offering high-resolution and accurate mass determination of labeled peptides. This combination of techniques allows for precise, high-throughput quantification of protein abundance, making it widely used in proteomics research, clinical studies, and pharmaceutical development for identifying protein expression changes in response to disease or treatment.

Leveraging our expertise in proteomics and the advanced capabilities of TMT labeling and Orbitrap MS, STEMart offers a comprehensive range of quantitative proteomics services. From biomarker discovery to protein expression profiling, our services provide the reliable data needed to advance your research and development goals.

What We Offer

• Protein Expression Profiling

We provide detailed quantification of protein expression levels across different biological samples, helping researchers identify differentially expressed proteins related to disease or treatment effects.

• Biomarker Discovery

Using TMT labeling and Orbitrap MS, we offer biomarker discovery services to identify potential diagnostic, prognostic, and therapeutic targets in complex biological samples.

• Comparative Proteomics

Our comparative proteomics service allows for the direct comparison of protein levels between different experimental conditions, providing insights into biological responses and mechanisms.

Why Choose Us

• High-Throughput Quantification

Our TMT labeling technology allows for the simultaneous analysis of multiple samples in a single run, offering high-throughput and cost-effective protein quantification.

• Unmatched Sensitivity and Precision

The combination of TMT labeling and Orbitrap MS provides exceptional sensitivity and precision, ensuring accurate quantification of even low-abundance proteins.

• Regulatory-Compliant Data

Our services comply with regulatory standards, ensuring that your quantitative proteomics data meets the necessary requirements for clinical research and drug development.

Our Equipment

Orbitrap MS

This high-resolution mass spectrometer offers precise mass analysis of TMT-labeled peptides, providing accurate quantification of protein levels across multiple samples.

TMT Labeling

This advanced multiplexing technology enables the quantification of up to 16 samples in a single experiment, allowing for efficient and high-throughput proteomic analysis.

Nano-LC-MS/MS

Our nano-scale liquid chromatography system, coupled with Orbitrap MS, provides enhanced sensitivity and resolution, making it ideal for detecting low-abundance proteins in complex biological samples.

STEMart provides high-quality mass spectrometry services tailored to meet the specific needs of our clients. Our experienced specialists use advanced equipment and follow strict quality control measures to ensure accurate and reliable results. Contact us to learn more about our mass spectrometry services and how we can help you achieve your research goals.