Endotoxin Removal Services | ULE Protein Purification

Using proprietary methods developed at mtibio, we remove endotoxin from purification systems to levels below detection by commercially available test systems.

When mtibio purifies proteins from mammalian or insect cell expression systems, we start with dedicated ultra-low endotoxin (ULE) equipment and reagents verified to be at less than 0.005 EU/ml.  Those upfront validations go into each of our ULE purifications.  This means that, upon completion, your protein will have the same level of endotoxin as the media used to express it—in virtually all cases, less than 0.005 EU/ml.