(新)在蛋白质分析中用甲酸替代tfa
Name:Trifluoroacetic acid,CAS:76-05-1.Use:Used as pharmaceuticals, pesticide intermediates, biochemical reagents, Organic Synthesis Reagents.Buy TFA.Molecular Fomula:C2HF3O2,Molar Mass:114.02,Density:1.489 g/mL at 20 °C (lit.),Melting Point:-15.4 °C (l
Water and acetonitrile with 0.1% formic acid is the most common solvent system for separation of peptide samples for mass spectrometry analysis. Trifluoracetic acid (TFA) is an alternative ion pairing agent for off-line peptide C18 clean-up or LC-UV analysis. We offer the following LC-MS ...
Most organic solvents or volatile buffers are compatible with LC-MS. Water and acetonitrile with 0.1% formic acid is the most common solvent system for separation of peptide samples for mass spectrometry analysis. Trifluoracetic acid (TFA) is an alternative ion pairing agent for off-line peptide...