Unlike other technologies used in mass spectrometry, the MALDI technique is not coupled with a separative method. It is therefore an analytical technique reserved for previously purified molecules.
A matrix and a sample are deposited on a target.
Pulsed laser shots desorb the matrix (usually acidic) which then ionizes the sample by charge transfer. This technique is used to identify proteins.
Materials to provide
Samples to analyze.
Description of samples.
Sample preparation protocol if applicable.
Further details on the project may be requested.
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Typical deliverables
Report file.
Study following the specifications validated with the Expert.
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