GL Sciences presents GL-Tip SDB (styrene divinylbenzene) for desalting phosphopeptide samples before being able to analyse them on an LC-MS system.
This is a very interesting alternative to 3M empore discs.
The range of retained hydrophobic and hydrophilic peptides, is broader compared to C18 or graphite carbon spin-tips.
If you want test samples, including instructions, please do not hesitate to contact us.
You can find more information about these products here.