Customized biofunctional surface proteins and peptides can be coupled to carrier surfaces with the help of different coupling technologies.
The functional proteins can be bound covalently or non-covalently to the surface. Specific elution kinetics can be applied.
In a final step prior to sterilization, the functional proteins – for example an IgG antibody as shown in the figure – are coated with a selected and optimized SPS® formulation.
SPS® protection allows for terminal sterilization, long term storage and preserves functionality of applied biologics.