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2',4',6'-Trihydroxyacetophenone monohydrate (THAP) is specialized MALDI matrix used for the MALDI mass spectrometry (MALDI-MS) of glycoproteins or RNA. THAP is also useful in providing complimentary peptide mapping data, when used in alongside a standard MALDI matrix, CHCA or DHB. This matrix is also well suited for the negative ion MALDI-MS glycolipids.
THAP Matrix General Protocol & Product Information Sheet
Typical Matrix Working Solution: saturated in 50:50:0.1 Water:Acetonitrile:TFA
Molecular Weight: 186.16
Alternative Names: THAP; 2-Acetylphloroglucinol
Be sure to see ProteoChem's complete MALDI mass spec matrix product line here!