The present invention generally relates to novel bispecific antigen binding molecules for T cell activation and re-direction to specific target cells comprising a common light chain. In addition, the present invention relates to polynucleotides encoding such bispecific antigen binding molecules, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the bispecific antigen binding molecules of the invention, and to methods of using these bispecific antigen binding molecules in the treatment of disease.

The present disclosure relates generally to bacterial delivery vehicles for use in efficient transfer of a desired payload into a target bacterial cell. More specifically, the present disclosure relates to bacterial delivery vehicles with desired host ranges based on the presence of a chimeric receptor binding protein (RBP) composed of a fusion between the N-terminal region of a RBP derived from a lambda-like bacteriophage and the C-terminal region of a different RBP.

The present disclosure relates generally to bacterial delivery vehicles for use in efficient transfer of a desired payload into a target bacterial cell. More specifically, the present disclosure relates to bacterial delivery vehicles with desired host ranges based on the presence of a chimeric receptor binding protein (RBP) composed of a fusion between the N-terminal region of a RBP derived from a lambda-like bacteriophage and the C-terminal region of a different RBP.

The present invention relates to the delivery of a payload by bacterial delivery vehicle, i.e. the encapsulation and the delivery of a single plasmid by different bacterial virus particles. More specifically, the present invention concerns a pharmaceutical composition comprising a payload packaged in at least two different bacterial delivery vehicles and a method of production thereof.

Some aspects of this disclosure provide methods for phage-assisted continuous evolution (PACE) of proteases. Some aspects of this invention provide methods for evaluating and selecting protease inhibitors based on the likelihood of the emergence of resistant proteases as determined by the protease PACE methods provided herein. Some aspects of this disclosure provide strategies, methods, and reagents for protease PACE, including fusion proteins for translating a desired protease activity into a selective advantage for phage particles encoding a protease exhibiting such an activity and improved mutagenesis-promoting expression constructs. Evolved proteases that recognize target cleavage sites which differ from their canonical cleavage site are also provided herein.

The present invention relates to a vector, preferably included in a delivery vehicle, comprising no more than 100, preferably no more than 10, restriction sites recognized by the restriction enzymes encoded by each bacterium of a group of bacteria of interest. The invention also relates to the use of said vector, preferably included in a delivery vehicle, as a drug, especially in the treatment of a disease in a patient in need thereof.

The present invention relates to a vector, preferably included in a delivery vehicle, comprising no more than 100, preferably no more than 10, restriction sites recognized by the restriction enzymes encoded by each bacterium of a group of bacteria of interest. The invention also relates to the use of said vector, preferably included in a delivery vehicle, as a drug, especially in the treatment of a disease in a patient in need thereof.

Generally, this disclosure relates to expression constructs that encode a reporter enzyme-affinity binding tag fusion protein that is produced after the construct is inserted into bacteriophage and the bacteriophage infects bacteria. In some embodiments, the fusion protein is captured and produces a detectable signal. Signal intensity may correlate with the number of bacterial cells in a fluid sample. Methods of detecting bacteria using the expression constructs, and microfluidic devices for detecting bacteria using the expression constructs are also disclosed.

Generally, this disclosure relates to expression constructs that encode a reporter enzyme-affinity binding tag fusion protein that is produced after the construct is inserted into bacteriophage and the bacteriophage infects bacteria. In some embodiments, the fusion protein is captured and produces a detectable signal. Signal intensity may correlate with the number of bacterial cells in a fluid sample. Methods of detecting bacteria using the expression constructs, and microfluidic devices for detecting bacteria using the expression constructs are also disclosed.

The present invention is in the field of recombinant biotechnology, in particular in the field of protein expression. The invention generally relates to methods of increasing the expression level of a protein of interest of a bacterial host cell in a production process. The invention relates particularly to improving the capacity of a bacterial host cell to express a protein of interest by expressing a phage protein during the production process which inhibits growth of the bacterial host cell. Decoupling growth of the bacterial host cell of manufacturing of the protein of interest during the production process reduces (i) the metabolic burden, (ii) oxygen demand, (iii) metabolic heat development, and (iv) avoids stress response caused by heterologous protein expression and thereby increases the capacity of a host cell to produce the protein of interest. The present invention also relates to uses of the host cell for protein expression, cell culture technology, and more specifically to culturing host cells to produce a protein of interest.