Rapid universal MS sample prep.
BECAUSE SAMPLE PREP IS EVERYTHING!
The patent-pending S-Trap™ brings universal, simple and inexpensive sample preparation to bottom-up proteomics. One easy-to-use spin column combines sample concentration, clean up and digestion. S-Trap™ sample processing does not require any specialized equipment nor training. From µg to mg scales, your samples are ready in about an hour.
S-Traps™ eliminate one of the greatest sources of variability – inconsistent lysis and protein solubilization – by using strong 5% SDS for all samples. This almost universal protein solvent is removed in the protein trap of the S-Trap™, which retains all undigested proteins but does not retain small molecules including the SDS used to extract and handle proteins.
With S-Traps™, you will achieve better reproducibility within and between labs: proteins are consistently extracted and solubilized, and time and complexity are significantly reduced. Use S-Trap™ micros for sub-microgram to 50 µg scales; S-Trap™ minis for 50 – 300 µg and S-Trap™ midis for larger scales (300 µg to multiple mg).