摘要:
The invention relates to the use of a peptide mixture comprising peptides with a molecular weight from 1000 to 5000 Daltons for the prevention and/or treatment of tumour diseases, of diseases which are associated with a development disorder of the immune system, of diseases of the immune system, of autoimmune reactions, of allergies and of inflammation in man, a protein component which contains such a peptide mixture and a formula food containing this peptide mixture. The peptides are preferably obtained from non-human proteins suitable for nutritional purposes, in particular by the enzymatic or hydrolytic cleavage of these proteins.
摘要:
The invention relates to the use of sialic carbohydrates of general formula (I), containing at least one carbohydrate unit of general formula (II) for the immune modulation, immune suppression and in the prevention and treatment of infections in humans and animals. In said formula (II), Sia represents a sialic acid or a sialic acid derivative in an α2-3 bond, Gal represents a galactose-monosaccharide-unit, HexNac represents an N-acetylated galactosamine or glucosamine-monosaccharide-unit (GalNAc or GlcNAc), Hex represents a galactose- or glucose-monosaccharide-unit (Gal or Glc), C represents HexNac or Hex or is absent, n represents 1-50, V represents OH, a carbohydrate radical or a connecting point on a support T, with the proviso that if V represents OH, n represents 1, and if V represents a carbohydrate radical or a support T, n represents the number of carbohydrate unites of general formula (II) directly connected to said carbohydrate radical or support, X represents a sialic acid or a sialic acid derivative, wherein a second sialic acid or a sialic acid derivative or more sialic acid or sialic acid derivatives can be connected to an α2-8 bond, a phosphate, a sulphate, or carboxyl-group or a monosaccharide having a phosphate, sulphate, or carboxyl group and only one of the radicals X is present.
摘要:
The invention relates to Siglec inhibitors that have an increased affinity for the receptor molecule. The Siglec inhibitors provided by the invention are preferably selective of a given Siglec molecule. The invention further relates to a method for producing Siglec inhibitors and to a method for increasing the binding selectivity for a given Siglec molecule. The invention also relates to pharmaceutical compositions that contain the Siglec inhibitors and to medical indications for the Siglec inhibitors.
摘要:
DNA isolates coding for sialyltransferase which contain a conserved region of homology and methods of obtaining such DNA are provided, together with expression systems for recombinant production of sialyltransferase.
摘要:
DNA isolates coding for sialyltransferase which contain a conserved region of homology and methods of obtaining such DNA are provided, together with expression systems for recombinant production of the various sialyltransferases.