Reagent mixt. for determn. of uric acid, creatinine, cholesterol, etc. in serum or foodstuff - contg. specified phenylene di:amine, hydroxy (N-amino- or hydroxy-alkyl) naphthamide as hydrogen donor, modified peroxidase, detergent, cholic acid etc.
DE4141302A1
Protein irreversibly immobilised on macroporous cellulose@ beads - by reversible adsorption then crosslinking or physical inclusion, e.g. for conversion or sepn. processes
DE4141303A1
Protein irreversibly immobilised on activated cellulose@ beads - by reversible adsorption under optimised conditions, then covalent reaction, e.g. for conversion or sepn. processes
DE4127256A1
Chromatographic isolation of proteins from e.g. blood esp. cytochrome C sepn. - by contacting with buffered macroporous cellulose@ beads, rinsing away impurities and eluting adsorbed proteins with different buffer
DE4123520A1
Use of nucleoside derivs. e.g. 5'-deoxy:arabinosyl:cytosine - for promoting leukocyte proliferation in treatment of leukopenia
DE4120303A1
Cell poration and fusion avoiding need for cell transfer - using special cell culture insert with porous membrane at base, through which metabolite exchange can take place
DE4114067A1
Fog-reduced reprographic lith emulsion with steep gradation - contg. DNA in partly degraded form in conjunction with usual chemical sec. sensitiser
DE4107444A1
Substitution reaction of hydroxy-N-heterocycle cpds. - by reacting heterocycle with phosphorus oxychloride and then with nucleophilic reactant
DE4106224A1
6-amino-substd. thymine derivs. e.g. 6-hydrazino:thymine - used for treating growth-factor-dependent tumours e.g. breast, stomach and kidney carcinoma
DE4104787A1
New bi:specific monoclonal antibody recognising human TNF - and horseradish peroxidase, and hybridoma producing it, useful in simplified assay of TNF
DE4038293A1
Nucleic acid adduct for in situ hybridisation to give nucleic acid sequences - comprises water soluble basic polymer and nucleic acid sequence formed by polymerase chain reaction and/or reverse transcriptase reaction
DD298820A5
Process for obtaining microbial 11beta hydroxylase
DD299031A5
Herbicidal agent
DD298266A5
Method for immobilizing glucoamylase
NL8821094A
Device for electrophoretic separation of high molecular dna in a gel.
DD301777A9
Method for producing ion exchange
DD237170A1
Method for producing heart-active 14 beta-hydroxy androstan glycosides
