Profile: Optimum Biotech specializes in offering proteomic products and services. We focus on protein identification by nanoLC-MS/MS, peptide & protein characterization, and other analytical products & services. We also offer pre-packed nano-columns and custom-packing of nano-columns with the own packing material. We have the most advanced mass spec instruments such as linear ion trap and Maldi TOF/TOF, as well as nanoHPLC. Our product includes all types of nano HPLC columns. We even custom-pack a column with the own packing materials. Our EasySpray nano HPLC columns come with C18 as well as other chemistries at different ID and length. Each one of them is individually QC'ed and is ready to use. We offer limited warranty on all our columns. EasySpray nano-spray tips can be used as nano-spray tips or empty nano-columns for packing of material. They come at different sizes. We offer various proteomics services to customers from both academic and industries. We offer molecular weight determination, various protein modification analysis, and other protein/peptide characterization services.