摘要:
The invention relates to a composition comprising a glycoprotein comprising the Fc domain of an antibody, or a fragment thereof, comprising an Asn (asparagine) residue and an oligosaccharide structure attached thereto, wherein said oligosaccharide structure has a structure according to formula I; and wherein at least 20% of the oligosaccharide structures attached to glycoprotein inthe composition consist of oligosaccharide structures according to formula (I).
摘要:
The present invention is directed to a method of production of an immunostimulatory composition having a saccharide fraction, the method including the steps of hydrolyzes of yeast cells and recovering the soluble fraction. The saccharide fraction having composition thus obtained may be incorporated as a food or beverage component or be used as a pharmaceutical for treatment of specific conditions.
摘要:
The present invention relates to a combination of a hyaluronan oligomer and/or polymer and a factor capable of mobilizing stem cells. The present invention relates also to a use of the combination to alter the relative amounts of blood cells and/or the types of blood cells in a subject. Further, the present invention relates to a use of the combination to mobilize stem cells to the bloodstream of a subject. Additionally, the present invention relates to a hyaluronan oligomer and/or polymer.
摘要:
The present invention describes glycans, which are specifically expressed by certain cancer cells, tumours and other malignant tissues. The present invention describes methods to detect cancer specific glycans as well as methods for the production of reagents binding to said glycans. The invention is also directed to the use of said glycans and reagents binding to them for the diagnostics of cancer and malignancies. Furthermore, the invention is directed to the use of said glycans and reagents binding to them for the treatment of cancer and malignancies. Moreover, the present invention comprises efficient methods to differentiate between malignant and benign tumors by analyzing glycan structures.
摘要:
The invention relates to the method for evaluating the potential of a chemical entity, such as an antibody, to bind to a peptide epitope derived from the divalent sialoside binding site of hemagglutinin protein of influenza virus. The invention also provides peptide epitopes 5 for use in the prevention and/or treatment of influenza or for the development of such treatment or vaccine against influenza.
摘要:
The invention provides a therapeutical composition comprising purified fractions of compounds being or containing a pathogen-inhibiting oligosaccharide sequence for use as a medicament. The present invention especially describes an oligosaccharide-containing substance or receptor binding to diarrheagenic Escherichia coli and/or zoonotic Helicobacter species, and use thereof in, e.g., pharmaceutical, nutritional and other compositions for prophylaxis and treatment of conditions due to the presence of Escherichia coli and/or zoonotic Helicobacter species. The invention is also directed to the use of the receptors for diagnostics of Escherichia coli and/or zoonotic Helicobacter species.
摘要:
A molecule comprising a saccharide bound via an O-glycosidic bond to a hydroxyl group of a toxic payload molecule is disclosed. An antibody-drug conjugate comprising an antibody covalently bound to a toxic payload molecule, optionally via a linker group, and a saccharide bound via an O-glycosidic bond to a hydroxyl group of the toxic payload molecule is further disclosed.
摘要:
The present disclosure relates to compositions and methods useful for the production of heterologous proteins with increased N-glycosylation site occupancy in filamentous fungal cells, such as Trichoderma cells. More specifically, the invention provides a filamentous fungal cell comprising i. one or more mutation that reduces or eliminates one or more endogenous protease activity compared to a parental filamentous fungal cell which does not have said mutation(s), ii. a polynucleotide encoding a heterologous catalytic subunit of oligosaccharyl transferase, and iii. a polynucleotide encoding a heterologous glycoprotein, wherein said catalytic subunit of oligosaccharyl transferase is selected from Leishmania oligosaccharyl transferase catalytic subunits.