Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Chemical modification or the reaction product thereof – e.g.,...
Reexamination Certificate
2007-08-28
2007-08-28
Naff, David M. (Department: 1657)
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Chemical modification or the reaction product thereof, e.g.,...
C435S174000, C435S177000, C436S518000, C436S528000, C530S810000, C530S812000
Reexamination Certificate
active
10722962
ABSTRACT:
On a carrier surface, a layer of S-layer proteins is produced as a carrier of functional molecules. A solution containing S-layer proteins in the form of monomers or oligomers is brought into contact with the carrier surface. Electrochemical conditions are produced in the solution such that the S-layer proteins (SU) have an electrical net charge by establishing an electrochemical potential difference between the solution and the carrier surface such that the S-layer proteins accumulate on the carrier surface. A two-dimensional crystalline structure is formed in the layer, and this can occur at a time separate from the deposition of the S-layer proteins, and under different electrochemical conditions.
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Kautek Wolfgang
Sara Margit
Sleytr Uwe B.
Fox Rothschild LLP
Naff David M.
Nano-S Biotechnologie GmbH
Ness Anton P.
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