Single cell protein (SCP) is produced by applying a voltage to a microbial electrolysis cell (MEC) under anaerobic conditions for a period of time, whereby SCP is produced. The MEC includes a cathode comprising a hydrogen evolution reaction material, an anode comprising a biofilm on a carbon support, an electrolyte comprising carbon, nitrogen, and phosphorus, and a Methanococcus or Acetobacterium species in the electrolyte.

Various aspects described herein relate to electrochemical devices, e.g., for separation of one or more biomolecules from a solution, and methods of using the same. Methods for using the electrochemical devices for biocatalysis are also described herein.

Various aspects described herein relate to electrochemical devices, e.g., for separation of one or more biomolecules from a solution, and methods of using the same. Methods for using the electrochemical devices for biocatalysis are also described herein.

An efficient tool with low cost to rapidly isolate and concentrate the secreted proteins of microorganisms in high quality. By this device, the secreted proteins are concentrated by passing through a dialysis membrane at electrophoretic conditions.

An efficient tool with low cost to rapidly isolate and concentrate the secreted proteins of microorganisms in high quality. By this device, the secreted proteins are concentrated by passing through a dialysis membrane at electrophoretic conditions.

The present application relates to methods for determining antibody heavy and light chain pairing in an antibody and/or antibody fragment mixture. The methods include a step of submitting the mixture to a separation step under non-reducing condition to obtain isolated antibodies or antibody fragments, or of contacting the mixture with a protein cross-linking agent. The isolated or cross-linked antibodies and/or antibody fragments are then digested using one or more proteases to generate antibody or antibody fragment peptides, which are then analyzed for example by mass spectrometry (MS) to determining heavy chain and light chain pairing of the antibody or antibody fragment in the mixture.

A method is for the extraction of a phytochemical, e.g., peptide or protein, or a chemical element from a macroalgae, by applying pulsed electric field (PEF)- or continuous electric field (CEF)-treatment to the macroalgae in a solvent, under pressure higher than the ambient pressure. A device and system carry out this method.

The present invention relates to Bicycle toxin conjugates, methods for preparation, and methods of use for treating cancer.

The present invention relates to Bicycle toxin conjugates, methods for preparation, and methods of use for treating cancer.

Methods and systems for monitoring and/or controlling protein separation, purification, extraction, and/or fractionation processes are provided. The impedance of a protein mixture undergoing a protein process is measured and compared to a target reference impedance value or range of reference impedance values. If the measured impedance is not within an acceptable deviation of the target reference impedance value, a parameter of the protein mixture or process is adjusted.