摘要:
A process is provided for producing an antifusogenic peptide by producing a fusion peptide of from about 14 amino acids up to 70 amino acids in a prokaryotic host cell under conditions in which inclusion bodies are formed. The antifusogenic peptide recovered from the inclusion bodies is a fragment cleaved from the fusion peptide which comprises an antifusogenic peptide.
摘要:
The invention concerns a method for the immunological determination of a specific antibody in a sample liquid in which the sample liquid is incubated in the presence of a solid phase with two antigens directed against the antibody to be determined of which the first antigen carries at least one marker group and the second antigen is (a) bound to the solid phase or (b) is present in a form capable of binding to the solid phase and the antibody to be determined is detected by determining the marker group in the solid phase or/and in the liquid phase characterized in that at least one of the two antigens contains several epitope regions which react with the antibody to be determined.
摘要:
The invention relates to novel monomeric building blocks for labeling peptide nucleic acids and similarly constructed nucleic acid-binding oligomers possessing groups which are coupled to a nitrogen base and/or to the peptide backbone of the peptide nucleic acid. The invention furthermore relates to peptide nucleic acids which contain at least one labelled monomeric building block.
摘要:
The present invention concerns a polypeptide which is composed of the amino acids 1207.+-.10 to 1488.+-.10 of a hepatitis C virus and of less than 20 foreign amino acids and the use of this polypeptide as an antigen in an immunological test.
摘要:
The invention concerns peptides which have a partial sequence of lipoprotein (a) as well as their use for the purification of antibodies by means of affinity chromatography, as an immunogen for the production of antibodies and as a standard in an immunological test or as a competitive hapten in an agglutination test.
摘要:
The trivalent phosphorous atom of a compound is reacted with a reagent in such a manner that a stable phosphate mimetic or a specifier is formed. Phosphoramidites with a phosphorous atom containing at least one hydroxyl residue which is provided with a protective group are reacted for this purpose with a free hydroxyl group: In the first synthesis cycle the hydroxyl group is linked to a solid support via a cleavable or non-cleavable linker. In further synthesis cycles the hydroxyl group is created by cleavage of the protective group from the growing oligomer. This results in formation of a phosphorous acid triester which is reacted with azides. By selecting suitable monomers for the synthesis which have a defined stereoconformation compounds of Formula 1 are produced in a stereocontrolled manner.
摘要:
The present invention is in the field of nucleic acid binding compounds comprising 7-substituted 7-deaza-8aza-2,6-diamino-purine bases, compounds useful for the preparation of such compounds, various uses thereof and methods for the determination of nucleic acids using said compounds in the field of diagnostics.
摘要:
The present invention is related to compounds comprising mannitol or glucitol derivatives which may be used to build up oligomeric compounds. The invention is further related to uses of these oligomeric compounds for hybridization and as probes. In addition, methods for the detection of nucleic acids are disclosed wherein the oligomeric compounds are used.
摘要:
The present invention is in the field of nucleic acid binding compounds comprising 7-substituted 7-deaza-8aza-2,6-diamino-purine bases, compounds useful for the preparation of such compounds, various uses thereof and methods for the determination of nucleic acids using said compounds in the field of diagnostics.
摘要:
The present invention concerns a polypeptide which is composed of the amino acids 1207±10 to 1488±10 of a hepatitis C virus and of less than 20 foreign amino acids and the use of this polypeptide as an antigen in an immunological test.