We have developed a screen for detecting E. coli colonies that produce soluble recombinant target proteins at the colony level: the colony filtration (CoFi) blot. Colonies are transferred, induced and ...

Opflow is primarily written by the people who read it and is the water community's primary network for operator-level workers. The award-winning monthly magazine presents new and established ...

Assessing the integrity of filter membranes is critical for maintaining sterile filtration operations in laboratories. Ensuring the performance of sterility filtration is essential in research and ...

Sterilizing grade filters are widely used in the biopharmaceutical industry and were once thought of as being perfect. However, these filters have experienced rapid developments and improvements ...