Single-cell proteomics mass spectrometry

Proteomics is the science of studying all the proteins expressed by an organism at different stages or all the proteins contained in a system. By performing qualitative and quantitative analyses of proteins, which are the carriers of life substances, proteomics can explain the molecular mechanisms of many diseases and provide theoretical basis and solutions for disease treatment. Single-cell proteomics, as the name suggests, involves analyzing all the proteins within a single cell. It helps to explain cellular diversity and complexity at the protein level, enabling the assessment of cell heterogeneity and cell types, and is used to infer potential relationships between cell types and protein species and abundance.

Mass spectrometry has become a powerful tool in proteomics research due to its advantages of high throughput, high sensitivity, and high resolution, and it can also be used for single-cell proteomics studies. Mass spectrometry analysis allows the simultaneous analysis of multiple proteins, including the identification of protein types and quantities, molecular weight determination, structural identification, qualitative and quantitative identification of post-translational modifications, and analysis of protein interactions.

Biotech company Biotec uses Thermo Fisher's Q Exactive HF mass spectrometry platform combined with Nano-LC chromatography to provide reliable, fast, and cost-effectivesingle-cellproteomics mass spectrometry analysisservice packages. You only need to inform us of your experimental objectives and send us your samples. We will handle all subsequent matters, including cell culture, protein extraction, proteolytic digestion, peptide separation, mass spectrometry analysis, raw data analysis, and bioinformatics analysis. Free consultation is welcome.

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