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Class Information
Number: 530/802
Name: Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof > Chromogenic or luminescent peptides
Description: Cross-reference art collection containing patents in which the peptide is claimed or disclosed as luminescent or chromogenic.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7615530 Immunogenic compositions and methods of use Nov. 10, 2009
7250298 Monomeric red fluorescent proteins Jul. 31, 2007
7230117 Stable cyanine dye phosphoramidites Jun. 12, 2007
6455303 Detection of biologically active molecules by use of pre-activated cell-based biosensors in liquid-based separation systems Sep. 24, 2002
6140062 Method of determining the heparin content Oct. 31, 2000
5965713 Dye labeled protein conjugate its preparing method and sensor using the same Oct. 12, 1999
5877310 Glycoconjugated fluorescent labeling reagents Mar. 2, 1999
5866335 Preparation of derivatized 10,10'-substituted-9,9'-biacridine luminescent molecules and signal solutions Feb. 2, 1999
5866348 Bioluminescence measurement system Feb. 2, 1999
5589384 Fusion proteins Dec. 31, 1996
5518858 Photochromic compositions and materials containing bacteriorhodopsin May. 21, 1996
5463027 Fluorescence polarazation immunoassay for tetrahydrocannabinoids Oct. 31, 1995
5453505 N-heteroaromatic ion and iminium ion substituted cyanine dyes for use as fluorescence labels Sep. 26, 1995
5384241 Specific binding assay compound with inhibitive self-quenching characteristics Jan. 24, 1995
5362628 Fluorescent haloalkyl derivatives of reporter molecules well retained in cells Nov. 8, 1994
5270213 Protein sequencing Dec. 14, 1993
5223404 Composition for testing periodontal diseases Jun. 29, 1993
5137811 Method for diagnosing periodontal diseases with a substrate specific for aminopeptidase activity of periodontopathic bacteria Aug. 11, 1992
5120644 Peptide derivatives and activity measuring method of physiologically active substances using the same as substrates Jun. 9, 1992
5116965 Methods of obtaining histidine-rich protein genes of Plasmodia, and DNA obtained therefrom May. 26, 1992
5079149 Process for the preparation of purple membrane containing bacteriorhodopsin Jan. 7, 1992
5077200 Azo dye chromogenic substrates Dec. 31, 1991
5063152 Synthetic peptidic substrate for determination of trypsin and .alpha..sub.1 Nov. 5, 1991
5059525 Dry reagent for blood coagulation tests Oct. 22, 1991
4996296 Cromolyn binding protein in highly purifed form, and methods for the isolation thereof Feb. 26, 1991
4954630 Resorufin derivatives Sep. 4, 1990
4952493 Peptide substrates for detecting virus-specified protease activity Aug. 28, 1990
4946958 Chemiluminescent acridinium labelling compounds Aug. 7, 1990
4927769 Method for enhancement of chemiluminescence May. 22, 1990
4900658 Chromophoric peptides for detecting peptidylglycine-.alpha.-amidizing monooxygenase Feb. 13, 1990
4894348 Fluorescein-conjugated proteins with enhanced fluorescence Jan. 16, 1990
4891319 Protection of proteins and the like Jan. 2, 1990
4876190 Peridinin-chlorophyll complex as fluorescent label Oct. 24, 1989
4873318 Oxazine-ureas and thiazine urea chromophors Oct. 10, 1989
4857475 Labelled and labellable reagents for fluorometric assays Aug. 15, 1989
4816562 Novel substrate for plasma kallikrein and a method for measuring biological components using the same Mar. 28, 1989
4797472 New peptide derivatives Jan. 10, 1989
4748116 Peptide substrates for determination of protease activity May. 31, 1988
4745181 Polysubstituted aryl acridinium esters May. 17, 1988
4694070 Water soluble xanthylium derivatives substrates Sep. 15, 1987
4665022 Bioluminescent assay reagent and method May. 12, 1987
4650753 Novel substrates for use in measuring the concentration of kallikrein in urine Mar. 17, 1987
4629695 Peptide derivatives and use thereof as substrates for quantitatively assaying enzymes Dec. 16, 1986
4622389 Novel substrate for determining the activity of blood coagulation factor Xa (Stuart-Prower factor) Nov. 11, 1986
4563305 Radiolabelled substrates for assaying mammalian enzymes Jan. 7, 1986
4481136 Alkyl substituted fluorescent compounds and conjugates Nov. 6, 1984
4474691 Chromophoric peptides, a process for their preparation, agents containing them and their use for determining DD-carboxypeptidases Oct. 2, 1984
4457866 Chromogenic compounds and their use as enzyme substrates Jul. 3, 1984
4440678 Tripeptide derivatives and their application in assaying enzymes Apr. 3, 1984
4432907 Diamine acid fluorescent chelates Feb. 21, 1984

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