Patents for C12Q 1 - Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions (300,231)
02/1991
02/19/1991US4994376 Detection of bacteroides gingivalis
02/19/1991US4994375 Containing creatine kinase, lactate dehydrogenase and iso-enzymes thereof, sodium citrate, thiol component for purity; medical diagnosis
02/19/1991US4994374 Diagnostic method of cirrhosis and hepatic cancer
02/19/1991US4994373 Method and structures employing chemically-labelled polynucleotide probes
02/19/1991US4994372 Processive DNA polymerases
02/19/1991US4994371 DNA preparation of Christmas factor and use of DNA sequences
02/19/1991US4994370 Modified polymerase chain reaction
02/19/1991US4994369 T-cell activation related gene
02/19/1991US4994368 Forming extension of hybridized polynucleotide sequence, cleaving, dissociating fragments, hybridizing fragments
02/19/1991US4994238 Constant volume chemical analysis test device
02/19/1991US4994167 Biological fluid measuring device
02/19/1991CA2039159A1 Nucleic acide fragments and derivated diagnosis reactives from the hhv6/sie genome, and diagnosis process for hhv6 infections
02/19/1991CA1280378C Methods and compositions for the detection of familial hypercholesterolemia
02/18/1991WO1991002813A1 Factor ix chromogenic assay
02/17/1991CA2020700A1 Compositions for the inhibition of protein hormone formation and uses thereof
02/16/1991WO1991002577A1 Blotting methods using polyaldehyde activated membranes
02/16/1991CA2059549A1 Blotting methods using polyaldehyde activated membranes
02/13/1991EP0412883A1 Fast method for detection and/or identification of a single base in a nucleic acid sequence and its applications
02/13/1991EP0412155A1 Enzyme sensor
02/12/1991WO1991002092A1 NUCLEIC ACID PROBES FOR THE DETECTION OF $i(PNEUMOCYSTIS CARINII)
02/12/1991WO1991002087A1 Fast process for detecting and/or identifying a single base on a nucleic acid sequence and its applications
02/12/1991US4992377 Article for carrying out biological or chemical procedures containing magnetically responsive material
02/12/1991US4992373 Vectors and compounds for direct expression of activated human protein C
02/12/1991US4992365 Precentrifuging before staining
02/12/1991US4992364 Probe for DNA and a process for the detection of "Shigellae" and entero-invasive strains of Escherichia coli
02/12/1991US4992256 Plaque disclosing compositions
02/12/1991US4992172 Polyaldehyde activation microporous membrane
02/12/1991CA2038932A1 Process for readily detecting or identifying one base alone on a nucleic acid sequence; use thereof
02/12/1991CA2035872A1 Nucleic acid probes for the detection of pneumocystis carinii
02/12/1991CA1280072C Antigens related to the aids virus glycoprotein envelope, especially precursors of this glycoprotein, methods for obtaining theses antigens and measures applied in these methods, applications of these antigens to the preparation of immunogen compositions or for the diagnosis of aids or related conditions
02/12/1991CA1280059C Single step heterogenous assay
02/12/1991CA1280058C Method for the determination of plasminogen activators (pa)
02/10/1991CA2022924A1 Separating membrane and separation method
02/07/1991WO1991001497A1 Improved stable coagulation controls
02/07/1991WO1991001492A1 Method of detecting a substance using enzymatically-induced decomposition of dioxetanes
02/07/1991WO1991001384A1 Nucleic acid sequence amplification methods utilizing a transcription complex
02/07/1991WO1991001383A1 Method for diagnosing blood clotting disorders
02/07/1991WO1991001379A1 Method of transcriptionally modulating gene expression and of discovering chemicals capable of functioning as gene expression modulators
02/07/1991WO1991001325A1 Nucleoside derivatives and their use as medicaments
02/07/1991WO1991001305A1 Modified bioluminescent proteins and their use
02/07/1991DE3925935A1 Cholinesterase determn. in plasma or erythrocyte samples - based on conversion of radio-labelled acetyl-choline in undiluted samples
02/07/1991DE3925140A1 Electrode carrying de-glycosylated glyco:protein enzyme - esp. glucose oxidase, for mediator free electrochemical oxidn. of specific substrate
02/07/1991CA2064766A1 Modified bioluminescent proteins and their use
02/07/1991CA2064024A1 Nucleoside derivatives and their use as medicaments
02/06/1991EP0411711A2 Attachment of compounds to polymeric particles using dication ethers and a kit containing same
02/06/1991EP0411604A2 Method and kit for determination of components
02/06/1991EP0411186A1 DNA probe assay using neutrally charged probe strands
02/06/1991EP0411159A1 Method for determining enzymatic activity
02/06/1991EP0411038A1 Process for forming and using microdroplets.
02/06/1991EP0231209B1 Virus vaccine
02/06/1991CN1049029A Biological indicator for sterilization monitor and productive process thereof
02/05/1991US4990453 Enhanced stability; having Valine at amino acid position 109
02/05/1991US4990452 Combining mutations for stabilization of subtilisin
02/05/1991US4990445 Stable reagent and kinetic assay for alpha-amylase
02/01/1991WO1991002086A1 Oil and gas exploration
02/01/1991CA2064692A1 Oil and gas exploration
01/1991
01/31/1991DE3924424A1 Nucleosid-derivate, verfahren zu deren herstellung, deren verwendung als arzneimittel sowie deren verwendung bei der nucleinsaeure-sequenzierung Nucleoside derivatives, processes for their preparation, their use as medicaments and to their use in nucleic acid sequencing
01/30/1991EP0410806A1 Novel fluorescent dye
01/30/1991EP0410618A2 Method for visualizing the base sequence of nucleic acid polymers
01/30/1991EP0410147A1 Modified VP1/P2A regions of rhinovirus systems
01/30/1991EP0409913A1 Process and device for quantitative determination of compounds by means of biosensors
01/30/1991EP0409896A1 Enzymatic electrode and its preparation method.
01/30/1991EP0409892A1 Combining mutations for stabilization of subtilisin
01/30/1991EP0409889A1 Ski exercising apparatus.
01/30/1991EP0409869A1 Dna promoter fragments from wheat
01/30/1991EP0406304A4 Method and apparatus for amperometric diagnostic analysis
01/30/1991EP0402373A4 Enzymatic determination of theophylline
01/30/1991EP0397659A4 Process for detecting biochemical species and apparatus useful therein
01/30/1991EP0391976A4 Fecal occult blood test reagents and methods
01/30/1991EP0177531B1 Antibodies, manufacture and use
01/30/1991CN1048925A Method of producing visual display cholesteral affinity enzyme compound based on detecting agent (cholesterol affinity material) and visual display agent used on patient skin surface and application
01/29/1991US4988629 Antibodies and antigens in biological fluids, incubation, det ection
01/29/1991US4988618 Chemical analysis using magnets
01/29/1991US4988617 Dna or rna sequence determination for possible mutants, annealing a target nucleotide, crosslinking, detection
01/29/1991US4988616 Triarylmethane indicators for hydrogen peroxide
01/29/1991US4988497 Process for the optical determination of lipase
01/29/1991CA2022603A1 Bacterial luciferase enzyme
01/29/1991CA1279563C Analytical element and method for determination of total lactate dehydrogenase
01/29/1991CA1279562C Use of polymeric mordants to increase the intensity of rigid fluorescent dyes
01/26/1991WO1991001381A1 Piezoelectric cell growth biosensing method and system
01/26/1991CA2064188A1 Piezoelectric cell growth biosensing method and system
01/26/1991CA2019051A1 Deodorant compositions containing materials for inhibiting bacterial adherence, methods of use thereof, and method for determining materials that inhibit bacterial adherence
01/25/1991CA2021002A1 Method for visualizing the base sequence of nucleic acid polymers
01/24/1991WO1991000998A1 Glucose-level measurement device
01/24/1991WO1991000926A1 Quantification of bacteria using a nucleic acid hybridization assay
01/24/1991WO1991000924A1 Method for separating dna from a sample and kit therefor
01/24/1991WO1991000917A1 Method for producing novel polyester biopolymers
01/24/1991WO1991000916A2 Receptors for fibroblast growth factors
01/24/1991WO1991000868A1 Immobilised polynucleotides
01/23/1991EP0409467A1 In vivo refillable glucose sensor
01/23/1991EP0409345A2 Analytical element and method for the determination of creatinine
01/23/1991EP0409159A2 Method for testing causative microorganism of food poisoning and reagents therefor
01/23/1991EP0409078A2 Method for sequencing of deoxyribonucleic acid
01/23/1991EP0409032A2 Optical biosensor
01/23/1991EP0408918A1 Method for detecting nucleic acid
01/23/1991EP0408738A1 Nucleic acid test article and its use to detect a predetermined nucleic acid.
01/23/1991EP0408675A1 Detection of human tumor progression and drug resistance
01/23/1991EP0408658A1 Human papilloma virus typing method and nucleic acid probes used therein
01/23/1991EP0321487B1 Enhanced luminescent assay
01/23/1991EP0243429B1 D-luciferin derivatives and their use