Abstract: Disclosed is an abuse-deterrent pharmaceutical composition comprising a drug with an enzyme-reactive functional group, wherein the drug has an abuse potential, and an enzyme capable of reacting with the enzyme-reactive functional group (a drug-processing enzyme), wherein the drug with the enzyme-reactive functional group is contained in the pharmaceutical composition in a storage stable, enzyme-reactive state and under conditions wherein no enzymatic activity acts on the drug.

Abstract: Disclosed are pharmaceutical compositions comprising oxycodone and an oxycodone-processing enzyme, wherein oxycodone is contained in the pharmaceutical composition in a storage stable, enzyme-reactive state and under conditions wherein no enzymatic activity acts on oxycodone.

Abstract: Disclosed are pharmaceutical compositions comprising oxycodone and an oxycodone-processing enzyme, wherein oxycodone is contained in the pharmaceutical composition in a storage stable, enzyme-reactive state and under conditions wherein no enzymatic activity acts on oxycodone.

Abstract: Disclosed are pharmaceutical compositions comprising a drug with a laccase-reactive functional group and a laccase (EC.10.3.2) and methods for manufacturing such compositions.

Abstract: Disclosed is an abuse-deterrent pharmaceutical composition comprising a drug with an enzyme-reactive functional group, wherein the drug has an abuse potential, and an enzyme capable of reacting with the enzyme-reactive functional group (a drug-processing enzyme), wherein the drug with the enzyme-reactive functional group is contained in the pharmaceutical composition in a storage stable, enzyme-reactive state and under conditions wherein no enzymatic activity acts on the drug.

Abstract: Disclosed are pharmaceutical compositions comprising oxycodone and an oxycodone-processing enzyme, wherein oxycodone is contained in the pharmaceutical composition in a storage stable, enzyme-reactive state and under conditions wherein no enzymatic activity acts on oxycodone.

Abstract: The invention relates to a method for performing haplotyping of multiple single nucleotide polymorphisms (SNPs) that uses allele specific PCR and mass spectrometry analysis.

Abstract: The invention is drawn to a universal method for preparing DNA samples for genotyping of single nucleotide polymorphisms (SNP), deletions and insertions by mass spectrometry. The invention relates to a method for genotyping that comprises three steps: a) reducing the complexity of the genome, b) generating allele specific products, c) analyzing the products by mass spectrometry, without purifying the products obtained in step b).

Abstract: The invention presents a method for examining genetic material (deoxyribonucleic acid, DNA) to detect the presence of pre-known mutations, especially single nucleotide polymorphisms (SNP), using mass spectrometry with ionization by matrix-assisted laser desorption (MALDI). The invention uses nucleoside triphosphates with modified sites for the method of primer extension in a duplicating, enzymatic reaction and at least partially removal of primers from the extension product, in combination with product neutralization by chemical treatment of the modified sites, so that the resulting DNA products can be, by using special matrix materials, preferredly ionized in an adduct-free form over other constituents in the reaction solution without any further cleaning. The method is particularly suitable for simultaneous identification of several mutations by multiplexing.