Fusion proteins containing a half-life extension protein, a linker, and a GDF15 protein are described. Also described are nucleic acids encoding the fusion proteins, recombinant cells thereof, compositions comprising the fusion proteins, and methods of using the fusion proteins for treating or preventing metabolic diseases, disorders or conditions.

Compositions and methods related to powdered hemostats that crosslink during and/or after application to a bleeding site are described. The compositions may comprise a first component comprising a polyalkylene oxide-based polymer functionalized with electrophilic reactive groups, and a second component that comprises a protein such as albumin and an optional crosslinking initiator—which may be a base or basic salt such as sodium bicarbonate. The compositions may in certain applications act as hemostats when applied in dry powder form to a bleeding wound, whereupon the first component and the second component of the composition crosslink to form a hydrogel.

The present invention provides to a bispecific single chain antibody construct binding to a target cell surface antigen via a first binding domain and to the T cell surface antigen CD3 via a second binding domain, wherein serum albumin is fused to the C-terminus of the antibody construct. Moreover, the invention provides a polynucleotide encoding the antibody construct, a vector comprising said polynucleotide and a host cell transformed or transfected with said vector. Furthermore, the invention provides a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.

The present invention provides to a bispecific single chain antibody construct binding to a target cell surface antigen via a first binding domain and to the T cell surface antigen CD3 via a second binding domain, wherein serum albumin is fused to the C-terminus of the antibody construct. Moreover, the invention provides a polynucleotide encoding the antibody construct, a vector comprising said polynucleotide and a host cell transformed or transfected with said vector. Furthermore, the invention provides a process for the production of the antibody construct of the invention, a medical use of said antibody construct and a kit comprising said antibody construct.

The present invention provides a method of polishing albumin to remove contaminants comprising passing an albumin enriched solution through a hydrophobic charge-induction chromatographic resin and recovering the albumin solution which passes through the resin. Also provided is a polished albumin solution prepared by said method.

The present invention provides a method of polishing albumin to remove contaminants comprising passing an albumin enriched solution through a hydrophobic charge-induction chromatographic resin and recovering the albumin solution which passes through the resin. Also provided is a polished albumin solution prepared by said method.

The present disclosure relates to a method of modulating the half-life of a binding domain specific to a serum carrier protein by mutating the sequence and a modulated binding domain specific to a serum carrier protein.

The present disclosure relates to IL27 receptor agonists with improved therapeutic profiles.

A serum albumin variant, or functional fragment thereof, comprising one or more amino acid substitutions selected from (i) glycine, isoleucine, lysine, methionine, phenylalanine, tryptophan, tyrosine, valine and leucine substituted for glutamine at position (522); (ii) valine substituted for alanine at position (552); and (iii) alanine, glutamic acid, histidine, serine, lysine and arginine substituted for glycine at position (572).

A serum albumin variant, or functional fragment thereof, comprising one or more amino acid substitutions selected from (i) glycine, isoleucine, lysine, methionine, phenylalanine, tryptophan, tyrosine, valine and leucine substituted for glutamine at position (522); (ii) valine substituted for alanine at position (552); and (iii) alanine, glutamic acid, histidine, serine, lysine and arginine substituted for glycine at position (572).