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Class Information
Number: 435/814
Name: Chemistry: molecular biology and microbiology > Enzyme separation or purification
Description: Subject matter in which an enzyme is separated or purified.


Sub-classes under this class:

Class Number Class Name Patents
435/816 By solubility 112
435/815 By sorption 250


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7371830 Method for separating biological material from a fluid using magnetic particles May. 13, 2008
7332126 Integrated microfluidic disc Feb. 19, 2008
7115719 Formulations and methods for denaturing proteins Oct. 3, 2006
7112453 Retentate chromatography and protein chip arrays with applications in biology and medicine Sep. 26, 2006
7105339 Retentate chromatography and protein chip arrays with applications in biology and medicine Sep. 12, 2006
7070941 Methods and compositions for tagging via azido substrates Jul. 4, 2006
7063976 Process for preparing beta-fructofuranosidase enzyme and a process for producing fructooligosaccharides Jun. 20, 2006
6982158 Extraction and purification of phosphodiesterase 1 Jan. 3, 2006
6884395 Integrated microfluidic disc Apr. 26, 2005
6884597 Method for detecting acetyltransferase and deacetylase activities and method for screening inhibitors or enhancers of these enzymes Apr. 26, 2005
6870047 Magnetic pigment Mar. 22, 2005
6830655 Method of modifying a xylan-containing carbohydrate substrate having hexenuronic acid groups attached to the xylan Dec. 14, 2004
6825027 Method of production of purified hepatitis a virus particles and vaccine preparation Nov. 30, 2004
6783929 Biological sample component purification and differential display Aug. 31, 2004
6762062 Method of determining cholesterol and sensor applicable to the same Jul. 13, 2004
6706486 Method for the quantitative release of natural or recombinant proteins, polypeptides or peptides Mar. 16, 2004
6649354 Catalytically generated mass labels Nov. 18, 2003
6635420 Purification of substances from a biological sample Oct. 21, 2003
6576460 Filtration-detection device and method of use Jun. 10, 2003
6562605 Extraction of water soluble biomaterials from fluids using a carbon dioxide/surfactant mixture May. 13, 2003
6555391 Methods of conditioning an affinity resin after storage Apr. 29, 2003
6403350 Method for rapidly obtaining enzyme crystals with desirable morphologies Jun. 11, 2002
6391654 Separation and detection of spermatozoa May. 21, 2002
6387377 Acellular antibordetella vaccine May. 14, 2002
6383819 Method for determining cholesterol and sensor applicable to the same May. 7, 2002
6379915 Diagnostic compositions and devices utilizing same Apr. 30, 2002
6379599 Process for the preparation of molecularly imprinted polymers useful for separation of enzymes Apr. 30, 2002
6352852 Method for the purification of human platelet heparanase Mar. 5, 2002
6316695 Isopentenyl diphosphate isomerase from Hevea brasiliensis and rubber producing method using the same Nov. 13, 2001
6306590 Microfluidic matrix localization apparatus and methods Oct. 23, 2001
6303326 Insect salivary enzyme triggers systemic resistance Oct. 16, 2001
6255477 Particles having a magnetic core and outer glass layer for separating biological material Jul. 3, 2001
6255468 MPROT12 polynucleotides and methods thereof Jul. 3, 2001
6251691 Light-controlled electrokinetic assembly of particles near surfaces Jun. 26, 2001
6251623 Quick assay method for the activity of a plant-derived, asparagine residue-specific endoprotease Jun. 26, 2001
6242207 Diagnostic compositions and devices utilizing same Jun. 5, 2001
6214975 Method for evaluating target protein quality from fermenter Apr. 10, 2001
6200791 Method of purifying thrombin-like protease enzymes obtained from snake venom Mar. 13, 2001
6156555 Method of preparing an enzyme participating in C-terminal amidation Dec. 5, 2000
6127155 Stabilized thermostable nucleic acid polymerase compositions containing non-ionic polymeric detergents Oct. 3, 2000
6103502 Ultrafiltration process for desalination and concentration of a peptide in a cell-free fermentation medium Aug. 15, 2000
6080564 Selective inactivation of Aspergillus proteases Jun. 27, 2000
6068838 Purified multimerase May. 30, 2000
6040151 Diagnostic compositions and devices utilizing same Mar. 21, 2000
6017696 Methods for electronic stringency control for molecular biological analysis and diagnostics Jan. 25, 2000
6015830 Antibacterial compounds for Ralstonia solanacearum Jan. 18, 2000
6013462 Glutathione analogs as reagents Jan. 11, 2000
6008040 Procedures for efficient separation of cells, cellular materials and proteins Dec. 28, 1999
5985286 Bordetella strains Nov. 16, 1999
5962292 Process for producing cis-3-hydroxy-L-proline Oct. 5, 1999

1 2 3 4 5


 
 
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