Our unique proteomics platform technology allows customers to specifically capture proteins from a variety of sources, remove all non-protein contaminants, and yield either intact proteins or peptides ready for mass spectrometry and downstream proteomics analysis.
Traditional Proteomics Methods
- Precipitation or filtration based methods
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- Potential for sample loss
- Bias for or against certain proteins
- Incompatibility with certain buffers
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- Separate workflows for intact proteins and digested peptides
The ProMTag Proteomics Method
- Utilizes ProMTag to reversibly label and capture entire proteomes or single proteins
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- ProMTag labels primary amines, allowing unbiased labeling of all proteins
- Proteins are released in their original, unmodified form
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- Yields intact proteins or digested peptides
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- Digestion completed in 1 hour with Impact Proteomics' stabilized, modified MT-Trypsin
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- Simple workflow, no specialized equipment required
The Proteomics Workflow
