Abstract: The invention discloses a flavonoid glycoside glycosyltransferase LbUGT71BX1 in laportea bulbifera as well as the coding gene and the use thereof. The amino acid sequence of the flavonoid glycoside glycosyltransferase LbUGT71BX1 is shown as SEQ ID NO: 2. The nucleotide sequence of the coding gene of the flavonoid glycoside glycosyltransferase LbUGT71BX1 is shown as SEQ ID NO: 1. According to the invention, on the basis of relevant results of the second-generation transcriptome and the third-generation full-length transcriptome sequencing of the laportea bulbifera, the last-step key enzyme LbUGT71BX1 for the synthesis of the flavonoid glycoside in the laportea bulbifera is screened and identified by using a reverse genetics method, filling the terminal blank of the biosynthesis pathway of the flavonoid glycoside in the laportea bulbifera.

Abstract: Provided herein are trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation, and wherein and a second pair of polypeptides possess a single variable domain forming a single antigen binding site. In some embodiments, the binding proteins comprise a binding site that binds a CD28 polypeptide, a binding site that binds a CD3 polypeptide, and a binding site that binds a third polypeptide, such as a tumor target protein. In some embodiments, the binding proteins comprise four polypeptide chains that form three antigen binding sites that specifically bind one or more HIV target proteins. The disclosure also relates to methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: Provided herein are trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation, and wherein and a second pair of polypeptides possess a single variable domain forming a single antigen binding site. In some embodiments, the binding proteins comprise a binding site that binds a CD28 polypeptide, a binding site that binds a CD3 polypeptide, and a binding site that binds a third polypeptide, such as a tumor target protein. In some embodiments, the binding proteins comprise four polypeptide chains that form three antigen binding sites that specifically bind one or more HIV target proteins. The disclosure also relates to methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: Disclosed are lipid nanoparticle (LNP) delivery systems that specifically target T cells. The LNP delivery system comprises antibodies conjugated to the surface of the LNP, e.g., via maleimide chemistry, that target at least two T cell surface proteins, e.g., CD3 and CD28. The LNP delivery system can have a single population of LNP conjugated to either a bispecific antiCD3/antiCD28 antibody, or two monospecific antiCD3 and antiCD28 antibodies, or two populations of LNP wherein each population comprises a monospecific antibody. The payload of the LNP delivery system can be, e.g., mRNA encoding chimeric antigen receptors (CAR), a linear DNA fragment or a plasmid encoding chimeric antigen receptors (CAR) or therapeutic proteins such as antibodies, components of a gene editing systems (e.g., CRISPR-Cas), small molecules, antibody-drug conjugates (ADC), and any combination thereof, either encapsulated in the LNP or attached to its surface (e.g., conjugated).

Abstract: Provided herein are trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation, and wherein and a second pair of polypeptides possess a single variable domain forming a single antigen binding site. In some embodiments, the binding proteins comprise a binding site that binds a CD28 polypeptide, a binding site that binds a CD3 polypeptide, and a binding site that binds a third polypeptide, such as a tumor target protein. In some embodiments, the binding proteins comprise four polypeptide chains that form three antigen binding sites that specifically bind one or more HIV target proteins. The disclosure also relates to methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: The invention is directed to Anti-LILRB1 and anti-LILRB2 bispecific antibodies, anti-LILRB1 antibodies, and anti-LILRB2 antibodies, their uses and pharmaceutical compositions thereof.

Abstract: The disclosure provides trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation and wherein a second pair of polypeptides forming the binding protein possess a single variable domain. The disclosure also provides methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: The disclosure provides trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation and wherein a second pair of polypeptides forming the binding protein possess a single variable domain. The disclosure also provides methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: Disclosed are antigen binding polypeptide complexes (e.g., antibodies and antigen binding fragments thereof) having certain structural features. Also disclosed are polynucleotides and vectors encoding such polypeptide complexes; cells, pharmaceutical compositions, and kits containing such polypeptide complexes; and methods of using such polypeptide complexes.

Abstract: The disclosure provides methods of treating viral infection using trispecific binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind a CD38 polypeptide (e.g., human and/or cynomolgus monkey CD38 polypeptides), a CD28 polypeptide, and a CD3 polypeptide.

Abstract: Disclosed are antigen binding polypeptides and antigen binding polypeptide complexes (e.g., antibodies and antigen binding fragments thereof) having certain structural features. Also disclosed are polynucleotides and vectors encoding such polypeptides and polypeptide complexes; chimeric antigen receptors (CARs), cells, pharmaceutical compositions and kits containing such polypeptides and polypeptide complexes; and methods of using such polypeptides and polypeptide complexes.

Abstract: Provided herein are trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation, and wherein and a second pair of polypeptides possess a single variable domain forming a single antigen binding site. In some embodiments, the binding proteins comprise a binding site that binds a CD28 polypeptide, a binding site that binds a CD3 polypeptide, and a binding site that binds a third polypeptide, such as a tumor target protein. In some embodiments, the binding proteins comprise four polypeptide chains that form three antigen binding sites that specifically bind one or more HIV target proteins. The disclosure also relates to methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: Disclosed are antigen binding polypeptides and antigen binding polypeptide complexes (e.g., antibodies and antigen binding fragments thereof) having certain structural features. Also disclosed are polynucleotides and vectors encoding such polypeptides and polypeptide complexes; host cells, chimeric antigen receptors (CARs), immune cells, pharmaceutical compositions and kits containing such polypeptides and polypeptide complexes; and methods of using such polypeptides and polypeptide complexes.

Abstract: Provided herein are trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation, and wherein and a second pair of polypeptides possess a single variable domain forming a single antigen binding site. In some embodiments, the binding proteins comprise a binding site that binds a CD28 polypeptide, a binding site that binds a CD3 polypeptide, and a binding site that binds a third polypeptide, such as a tumor target protein. In some embodiments, the binding proteins comprise four polypeptide chains that form three antigen binding sites that specifically bind one or more HIV target proteins. The disclosure also relates to methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: The disclosure provides methods of treating viral infection using trispecific binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind a CD38 polypeptide (e.g., human and/or cynomolgus monkey CD38 polypeptides), a CD28 polypeptide, and a CD3 polypeptide.

Abstract: A method for detecting, a roadside object including, a three-dimensional object in the vicinity of a vehicle on a road surface includes recording at least one data set including a plurality of data points associated with a region in a lateral vicinity of the vehicle, the region at least partially including at least one wheel of the vehicle and the road surface, where each data point includes according, to whether it corresponds to the at least one wheel to the road surface or to the roadside object, determining a distance between a data point classified as corresponding to the at least one wheel and a data point classified as corresponding to the roadside object and generating a signal if the distance is below at least one threshold value.

Abstract: The disclosure provides trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation and wherein a second pair of polypeptides forming the binding protein possess a single variable domain. The disclosure also provides methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: The disclosure provides trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation and wherein a second pair of polypeptides forming the binding protein possess a single variable domain. The disclosure also provides methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.

Abstract: The disclosure provides binding proteins that bind CD38 polypeptides, e.g., human and cynomolgus monkey CD38 polypeptides. For example, the binding proteins can be monospecific, bispecific, or trispecific binding proteins with at least one antigen binding domain that binds a CD38 polypeptide. The disclosure also provides methods for making binding proteins that bind CD38 polypeptides and uses of such binding proteins.

Abstract: The disclosure provides trispecific and/or trivalent binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind one or more target proteins, wherein a first pair of polypeptides forming the binding protein possess dual variable domains having a cross-over orientation and wherein a second pair of polypeptides forming the binding protein possess a single variable domain. The disclosure also provides methods for making trispecific and/or trivalent binding proteins and uses of such binding proteins.