MALDI matrix, ultrapure DAN

Supplier: Protea Biosciences
PTEACMS-104-10EA 142.13 EUR
PTEACMS-104-10 PTEACMS-104-5
MALDI matrix, ultrapure DAN
Protein Purification Protein Purification Reagents
Ultrapure 1,5-diaminonapthalene (DAN) is an important matrix used in peptide and protein analysis by matrix assisted laser desorption ionisation (MALDI) mass spectrometry. The matrix is effective in promoting reduction of disulfide bonds in the gas phase, which greatly facilitates analysis of proteins and peptides containing disulfide linkages.

  • Improves CID fragmentation of proteins with disulfide linkages
  • Enhances in-source fragmentation of peptides
  • Easy reconstitution directly in vial for ready to use stock

Research applications include MS and MS/MS analysis of peptides and proteins with disulfide linkages, peptide analysis in ISD (In Source Decay) experiments and analysis of gangliosides by MALDI-MS.
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