Midwest Bio Services, LLC was founded in 2003 with the mission to provide reliable and affordable services in the areas of protein expression, protein purification and analytical characterization of proteins and peptides. We are offering fee-for-service contract research as well as academic collaborations.
Our protein identification service is based on the most sensitive nano-LC/MS/MS technique. Whether you need to identify a single band in SDS-PAGE gel or determine which proteins are present in a complex mixture, we can provide the answer within 4-5 business days.
Our protein purification services include small-scale and medium-scale purifications of recombinant proteins as well as proteins from native sources. The purity and identity of the final product is verified by mass spectrometry analysis.