Fast and gentle cell harvest by cooled continuous centrifugation, cell disruption using a French press or cooled bead mill, and the use of cross-flow filtration for product separation all ensure the efficient and careful processing of your product.
The biochemical expertise of our downstream processing team leads to sophisticated and reproducible purification procedures – from cell disruption to final lyophilisation of your protein.
Apart from the purification of unmodified proteins, we have successfully used a broad range of different tags for the efficient separation of expressed proteins.
Eight different purifications systems enable us to process your orders flexibly and simultaneously. We provide a wide choice of chromatography techniques that meet all requirements for sufficiently mild purification, including large-scale desalting, analytical, and preparative size-exclusion. Fast and effective purification methods are elaborated for new proteins.