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Browse by Category: Main > Chemistry
Class Information
Number: 530/409
Name: Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof > Proteins, i.e., more than 100 amino acid residues > Chemical modification or the reaction product thereof, e.g., covalent attachment or coupling, etc. > Nitrogen containing reactant
Description: Subject matter in which the material reacting with the protein contains nitrogen.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8710195 Fluorescent proteins Apr. 29, 2014
8652474 Composition comprising antibody that binds to domain II of HER2 and acidic variants thereof Feb. 18, 2014
8623325 Azide modified charge sensitive channel proteins Jan. 7, 2014
8604127 Conjugate of catechol-modified polyethylene glycol with protein or peptide and preparation method thereof Dec. 10, 2013
8557989 Electrochemical affinity biosensor system and methods Oct. 15, 2013
8530626 Methods to produce keratin elastomer Sep. 10, 2013
8530620 Radiolabelling reagents and methods Sep. 10, 2013
8481692 Compositions relating to a mutant Clostridium difficile toxin and methods thereof Jul. 9, 2013
8481752 Fluorescent imaging with substituted cyanine dyes Jul. 9, 2013
8476050 Conjugate preparation methods and related kit Jul. 2, 2013
8476436 Method for enhancing luminescence intensity of clytin-II Jul. 2, 2013
8449880 Chemical modification of proteins for their more accurate molecular-weight determination by electrophoresis May. 28, 2013
8435800 Activated labeling reagents and methods for preparing and using the same May. 7, 2013
8435488 Methods and compositions for protein labelling May. 7, 2013
8431525 Coelenteramide analogs Apr. 30, 2013
8409814 Sensor proteins and assay methods Apr. 2, 2013
8372960 Mutant tRNA for introducing unnatural amino acid into protein Feb. 12, 2013
8303922 Method for exfoliation of hexagonal boron nitride Nov. 6, 2012
8299222 Methamphetamine-like hapten compounds, linkers, carriers and compositions and uses thereof Oct. 30, 2012
8293904 Electrochemical affinity biosensor system and methods Oct. 23, 2012
8288544 Electrochemical affinity biosensor system and methods Oct. 16, 2012
8283319 Therapeutic application of Kazal-type serine protease inhibitors Oct. 9, 2012
8273833 Branched Polymers Sep. 25, 2012
8263754 Amphiphiles for protein solubilization and stabilization Sep. 11, 2012
8188225 Inorganic phosphate assays May. 29, 2012
8158660 Tricyclic compounds, compositions and methods Apr. 17, 2012
8153768 Calicheamicin derivative-carrier conjugates Apr. 10, 2012
8105829 Fluorometric analysis kit Jan. 31, 2012
8101375 Compositions and methods for detecting phosphomonoester Jan. 24, 2012
8058409 Method of serum pre-treatment for glycomic analysis Nov. 15, 2011
8058044 Deactivation of linking moieties in antibody-enzyme conjugates Nov. 15, 2011
8030459 Oxime conjugates and methods for their formation and use Oct. 4, 2011
8003767 Sulfonated [8,9]benzophenoxazine dyes and the use of their labelled conjugates Aug. 23, 2011
7914787 Production and use of novel peptide-based agents with bispecific antibodies Mar. 29, 2011
7906280 Methods of producing intrachain fluorophore-quencher FRET-aptamers and assays Mar. 15, 2011
7906629 Protease inhibitor conjugates and antibodies useful in immunoassay Mar. 15, 2011
7888063 Unnatural reactive amino acid genetic code additions Feb. 15, 2011
7807619 Compositions and methods for modification of biomolecules Oct. 5, 2010
7803759 S-nitrosoprotein preparation and production method therefor Sep. 28, 2010
7790835 Method of preparing maleimide functionalized polymers Sep. 7, 2010
7772179 Photodynamic therapy using chemiluminescence and a ligand-photosensitiser conjugate Aug. 10, 2010
7758861 Dye-sulfenates for dual phototherapy Jul. 20, 2010
7759468 Bioactive peptide-based probes Jul. 20, 2010
7718607 Method of producing S-nitrosoprotein preparation May. 18, 2010
7632929 Methamphetamine-like hapten compounds, linkers, carriers and compositions and uses thereof Dec. 15, 2009
7622552 Ligation method Nov. 24, 2009
7601851 Compounds and methods for fluorescent labeling Oct. 13, 2009
7576059 Peptide derivatives Aug. 18, 2009
7514399 Bonding tissues and cross-linking proteins with naphthalimide compounds Apr. 7, 2009
7488794 High yield S-nitrosylation process Feb. 10, 2009

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