What type of samples are compatible with your assays? Is there any sample preparation required?
This question is part of the following Ask The Expert session:
Verifying Removal of Residual Production Enzymes from Your Final Product
Company: Roche Custom Biotech
Job Title: Industrial Consultant
The assays are intended for use with aqueous buffer solutions from biotechnology processes and cell culture supernatant. If cell-free aqueous solutions are used, no sample preparation is required. For testing of cell culture samples, the samples must be centrifuged and the supernatants can be used for enzyme determination.