CA2412966A1 - Compositions containing a urea derivative dye for detecting an analyte - Google Patents
Compositions containing a urea derivative dye for detecting an analyte Download PDFInfo
- Publication number
- CA2412966A1 CA2412966A1 CA002412966A CA2412966A CA2412966A1 CA 2412966 A1 CA2412966 A1 CA 2412966A1 CA 002412966 A CA002412966 A CA 002412966A CA 2412966 A CA2412966 A CA 2412966A CA 2412966 A1 CA2412966 A1 CA 2412966A1
- Authority
- CA
- Canada
- Prior art keywords
- analyte
- urea derivative
- dye
- composition according
- sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000012491 analyte Substances 0.000 title claims abstract description 83
- 239000000203 mixture Substances 0.000 title claims abstract description 55
- 150000003672 ureas Chemical class 0.000 title claims abstract description 39
- 238000012360 testing method Methods 0.000 claims abstract description 57
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 239000011159 matrix material Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 21
- 102000004316 Oxidoreductases Human genes 0.000 claims abstract description 13
- 108090000854 Oxidoreductases Proteins 0.000 claims abstract description 13
- 102000003992 Peroxidases Human genes 0.000 claims abstract description 13
- 108040007629 peroxidase activity proteins Proteins 0.000 claims abstract description 11
- 150000002978 peroxides Chemical class 0.000 claims abstract description 11
- 239000000975 dye Substances 0.000 claims description 65
- 108010001336 Horseradish Peroxidase Proteins 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- XUJZNKFIBZHDKL-UHFFFAOYSA-N 2-[[3,7-bis(dimethylamino)phenothiazine-10-carbonyl]amino]acetic acid Chemical group C1=C(N(C)C)C=C2SC3=CC(N(C)C)=CC=C3N(C(=O)NCC(O)=O)C2=C1 XUJZNKFIBZHDKL-UHFFFAOYSA-N 0.000 claims description 3
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims description 2
- 125000004391 aryl sulfonyl group Chemical group 0.000 claims description 2
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 2
- 125000005026 carboxyaryl group Chemical group 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 150000002990 phenothiazines Chemical class 0.000 claims description 2
- 125000001644 phenoxazinyl group Chemical class C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 125000005001 aminoaryl group Chemical class 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 16
- 210000004369 blood Anatomy 0.000 abstract description 16
- -1 test strips Substances 0.000 abstract description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004202 carbamide Substances 0.000 abstract description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 36
- 239000012528 membrane Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 16
- 239000000047 product Substances 0.000 description 14
- 102000004190 Enzymes Human genes 0.000 description 10
- 108090000790 Enzymes Proteins 0.000 description 10
- 229940088598 enzyme Drugs 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 6
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 108091005996 glycated proteins Proteins 0.000 description 4
- 229960003136 leucine Drugs 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical group O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 3
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 3
- 235000010323 ascorbic acid Nutrition 0.000 description 3
- 229960005070 ascorbic acid Drugs 0.000 description 3
- 239000011668 ascorbic acid Substances 0.000 description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 229930182830 galactose Natural products 0.000 description 3
- 229960002989 glutamic acid Drugs 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000004310 lactic acid Substances 0.000 description 3
- 235000014655 lactic acid Nutrition 0.000 description 3
- 229960000448 lactic acid Drugs 0.000 description 3
- 239000001630 malic acid Substances 0.000 description 3
- 235000011090 malic acid Nutrition 0.000 description 3
- 229940099690 malic acid Drugs 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229940107700 pyruvic acid Drugs 0.000 description 3
- 229940116269 uric acid Drugs 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 125000006727 (C1-C6) alkenyl group Chemical group 0.000 description 2
- RLFWWDJHLFCNIJ-UHFFFAOYSA-N 4-aminoantipyrine Chemical compound CN1C(C)=C(N)C(=O)N1C1=CC=CC=C1 RLFWWDJHLFCNIJ-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 229940109239 creatinine Drugs 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000005534 hematocrit Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000005772 leucine Nutrition 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000011896 sensitive detection Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- IRQRBVOQGUPTLG-UHFFFAOYSA-M sodium;3-(n-ethyl-3-methylanilino)-2-hydroxypropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)CN(CC)C1=CC=CC(C)=C1 IRQRBVOQGUPTLG-UHFFFAOYSA-M 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 150000003431 steroids Chemical class 0.000 description 2
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- UAIUNKRWKOVEES-UHFFFAOYSA-N 3,3',5,5'-tetramethylbenzidine Chemical compound CC1=C(N)C(C)=CC(C=2C=C(C)C(N)=C(C)C=2)=C1 UAIUNKRWKOVEES-UHFFFAOYSA-N 0.000 description 1
- 102000034279 3-hydroxybutyrate dehydrogenases Human genes 0.000 description 1
- 108090000124 3-hydroxybutyrate dehydrogenases Proteins 0.000 description 1
- 102100039702 Alcohol dehydrogenase class-3 Human genes 0.000 description 1
- 108010025188 Alcohol oxidase Proteins 0.000 description 1
- 108010024957 Ascorbate Oxidase Proteins 0.000 description 1
- 108010089254 Cholesterol oxidase Proteins 0.000 description 1
- 108010015133 Galactose oxidase Proteins 0.000 description 1
- 108010015776 Glucose oxidase Proteins 0.000 description 1
- 239000004366 Glucose oxidase Substances 0.000 description 1
- 101001102158 Homo sapiens Phosphatidylserine synthase 1 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 125000003338 L-glutaminyl group Chemical group O=C([*])[C@](N([H])[H])([H])C([H])([H])C([H])([H])C(=O)N([H])[H] 0.000 description 1
- 108010073450 Lactate 2-monooxygenase Proteins 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 108700020962 Peroxidase Proteins 0.000 description 1
- 102100039298 Phosphatidylserine synthase 1 Human genes 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Substances CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- 108010042687 Pyruvate Oxidase Proteins 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229920002366 Tetronic® 1307 Polymers 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000002801 charged material Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- IXZISFNWUWKBOM-ARQDHWQXSA-N fructosamine Chemical compound NC[C@@]1(O)OC[C@@H](O)[C@@H](O)[C@@H]1O IXZISFNWUWKBOM-ARQDHWQXSA-N 0.000 description 1
- 229940116332 glucose oxidase Drugs 0.000 description 1
- 235000019420 glucose oxidase Nutrition 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 229940049906 glutamate Drugs 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 108010051015 glutathione-independent formaldehyde dehydrogenase Proteins 0.000 description 1
- 108010090622 glycerol oxidase Proteins 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 125000001909 leucine group Chemical group [H]N(*)C(C(*)=O)C([H])([H])C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- QTWZICCBKBYHDM-UHFFFAOYSA-N leucomethylene blue Chemical compound C1=C(N(C)C)C=C2SC3=CC(N(C)C)=CC=C3NC2=C1 QTWZICCBKBYHDM-UHFFFAOYSA-N 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 108010080601 malate oxidase Proteins 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NSBIQPJIWUJBBX-UHFFFAOYSA-N n-methoxyaniline Chemical compound CONC1=CC=CC=C1 NSBIQPJIWUJBBX-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000003617 peroxidasic effect Effects 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002006 poly(N-vinylimidazole) polymer Polymers 0.000 description 1
- 229920000083 poly(allylamine) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000656 polylysine Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002717 polyvinylpyridine Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- ZPCAZHPYLUKSMY-UHFFFAOYSA-M sodium;3-(n-ethyl-3-methylanilino)-2-hydroxypropane-1-sulfonate;dihydrate Chemical compound O.O.[Na+].[O-]S(=O)(=O)CC(O)CN(CC)C1=CC=CC(C)=C1 ZPCAZHPYLUKSMY-UHFFFAOYSA-M 0.000 description 1
- RQVZIJIQDCGIKI-UHFFFAOYSA-M sodium;oxamate Chemical compound [Na+].NC(=O)C([O-])=O RQVZIJIQDCGIKI-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
- C12Q1/28—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving peroxidase
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/521—Single-layer analytical elements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/593,827 US6743597B1 (en) | 2000-06-13 | 2000-06-13 | Compositions containing a urea derivative dye for detecting an analyte and methods for using the same |
| US09/593,827 | 2000-06-13 | ||
| PCT/US2001/018453 WO2001096596A2 (en) | 2000-06-13 | 2001-06-07 | Compositions containing a urea derivative dye for detecting an analyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2412966A1 true CA2412966A1 (en) | 2001-12-20 |
Family
ID=24376347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002412966A Abandoned CA2412966A1 (en) | 2000-06-13 | 2001-06-07 | Compositions containing a urea derivative dye for detecting an analyte |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US6743597B1 (enExample) |
| EP (1) | EP1305624A2 (enExample) |
| JP (1) | JP2004503760A (enExample) |
| KR (1) | KR20030014264A (enExample) |
| CN (1) | CN1211659C (enExample) |
| AR (1) | AR028708A1 (enExample) |
| AU (1) | AU2001266757A1 (enExample) |
| CA (1) | CA2412966A1 (enExample) |
| HK (1) | HK1052218A1 (enExample) |
| IL (1) | IL153213A0 (enExample) |
| RU (1) | RU2003100531A (enExample) |
| TW (1) | TWI256975B (enExample) |
| WO (1) | WO2001096596A2 (enExample) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6391005B1 (en) | 1998-03-30 | 2002-05-21 | Agilent Technologies, Inc. | Apparatus and method for penetration with shaft having a sensor for sensing penetration depth |
| US6743597B1 (en) * | 2000-06-13 | 2004-06-01 | Lifescan, Inc. | Compositions containing a urea derivative dye for detecting an analyte and methods for using the same |
| US8641644B2 (en) | 2000-11-21 | 2014-02-04 | Sanofi-Aventis Deutschland Gmbh | Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means |
| US9795747B2 (en) | 2010-06-02 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Methods and apparatus for lancet actuation |
| US8337419B2 (en) | 2002-04-19 | 2012-12-25 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
| AU2002348683A1 (en) | 2001-06-12 | 2002-12-23 | Pelikan Technologies, Inc. | Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge |
| US7981056B2 (en) | 2002-04-19 | 2011-07-19 | Pelikan Technologies, Inc. | Methods and apparatus for lancet actuation |
| US9427532B2 (en) | 2001-06-12 | 2016-08-30 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
| US9226699B2 (en) | 2002-04-19 | 2016-01-05 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling module with a continuous compression tissue interface surface |
| AU2002315177A1 (en) | 2001-06-12 | 2002-12-23 | Pelikan Technologies, Inc. | Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties |
| WO2002100460A2 (en) | 2001-06-12 | 2002-12-19 | Pelikan Technologies, Inc. | Electric lancet actuator |
| US7025774B2 (en) | 2001-06-12 | 2006-04-11 | Pelikan Technologies, Inc. | Tissue penetration device |
| US8702624B2 (en) | 2006-09-29 | 2014-04-22 | Sanofi-Aventis Deutschland Gmbh | Analyte measurement device with a single shot actuator |
| US7232451B2 (en) | 2002-04-19 | 2007-06-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US7331931B2 (en) | 2002-04-19 | 2008-02-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US7901362B2 (en) | 2002-04-19 | 2011-03-08 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US9314194B2 (en) | 2002-04-19 | 2016-04-19 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
| US8372016B2 (en) | 2002-04-19 | 2013-02-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for body fluid sampling and analyte sensing |
| US7892183B2 (en) | 2002-04-19 | 2011-02-22 | Pelikan Technologies, Inc. | Method and apparatus for body fluid sampling and analyte sensing |
| US7547287B2 (en) | 2002-04-19 | 2009-06-16 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US8360992B2 (en) | 2002-04-19 | 2013-01-29 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
| US8784335B2 (en) | 2002-04-19 | 2014-07-22 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling device with a capacitive sensor |
| US7674232B2 (en) | 2002-04-19 | 2010-03-09 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US7976476B2 (en) | 2002-04-19 | 2011-07-12 | Pelikan Technologies, Inc. | Device and method for variable speed lancet |
| US7229458B2 (en) | 2002-04-19 | 2007-06-12 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US7175642B2 (en) | 2002-04-19 | 2007-02-13 | Pelikan Technologies, Inc. | Methods and apparatus for lancet actuation |
| US9795334B2 (en) | 2002-04-19 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
| US8221334B2 (en) | 2002-04-19 | 2012-07-17 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
| US8267870B2 (en) | 2002-04-19 | 2012-09-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for body fluid sampling with hybrid actuation |
| US7909778B2 (en) | 2002-04-19 | 2011-03-22 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US7198606B2 (en) | 2002-04-19 | 2007-04-03 | Pelikan Technologies, Inc. | Method and apparatus for a multi-use body fluid sampling device with analyte sensing |
| US8579831B2 (en) | 2002-04-19 | 2013-11-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
| US9248267B2 (en) | 2002-04-19 | 2016-02-02 | Sanofi-Aventis Deustchland Gmbh | Tissue penetration device |
| US7491178B2 (en) | 2002-04-19 | 2009-02-17 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US7297122B2 (en) | 2002-04-19 | 2007-11-20 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| US6951728B2 (en) * | 2002-05-10 | 2005-10-04 | Lifescan, Inc. | Multilayer reagent test strips to quantify glycated protein in a physiological sample |
| US8574895B2 (en) | 2002-12-30 | 2013-11-05 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus using optical techniques to measure analyte levels |
| ES2347248T3 (es) | 2003-05-30 | 2010-10-27 | Pelikan Technologies Inc. | Procedimiento y aparato para la inyeccion de fluido. |
| ES2490740T3 (es) | 2003-06-06 | 2014-09-04 | Sanofi-Aventis Deutschland Gmbh | Aparato para toma de muestras de fluido sanguíneo y detección de analitos |
| WO2006001797A1 (en) | 2004-06-14 | 2006-01-05 | Pelikan Technologies, Inc. | Low pain penetrating |
| US7604721B2 (en) | 2003-06-20 | 2009-10-20 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
| US7597793B2 (en) | 2003-06-20 | 2009-10-06 | Roche Operations Ltd. | System and method for analyte measurement employing maximum dosing time delay |
| US7452457B2 (en) | 2003-06-20 | 2008-11-18 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
| US7220034B2 (en) * | 2003-07-11 | 2007-05-22 | Rudolph Technologies, Inc. | Fiber optic darkfield ring light |
| US8282576B2 (en) | 2003-09-29 | 2012-10-09 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for an improved sample capture device |
| US9351680B2 (en) | 2003-10-14 | 2016-05-31 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a variable user interface |
| US7822454B1 (en) | 2005-01-03 | 2010-10-26 | Pelikan Technologies, Inc. | Fluid sampling device with improved analyte detecting member configuration |
| US8668656B2 (en) | 2003-12-31 | 2014-03-11 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for improving fluidic flow and sample capture |
| WO2006011062A2 (en) | 2004-05-20 | 2006-02-02 | Albatros Technologies Gmbh & Co. Kg | Printable hydrogel for biosensors |
| US9775553B2 (en) | 2004-06-03 | 2017-10-03 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a fluid sampling device |
| WO2005120365A1 (en) | 2004-06-03 | 2005-12-22 | Pelikan Technologies, Inc. | Method and apparatus for a fluid sampling device |
| US7556723B2 (en) | 2004-06-18 | 2009-07-07 | Roche Diagnostics Operations, Inc. | Electrode design for biosensor |
| US7569126B2 (en) | 2004-06-18 | 2009-08-04 | Roche Diagnostics Operations, Inc. | System and method for quality assurance of a biosensor test strip |
| US20060002817A1 (en) * | 2004-06-30 | 2006-01-05 | Sebastian Bohm | Flow modulation devices |
| US20060000710A1 (en) | 2004-06-30 | 2006-01-05 | Klaus Peter Weidenhaupt | Fluid handling methods |
| EP1784162A2 (en) * | 2004-08-23 | 2007-05-16 | Remote Clinical Solutions, Inc. | System and method for modifying a fluid for oral administration |
| US8652831B2 (en) | 2004-12-30 | 2014-02-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for analyte measurement test time |
| US20060204620A1 (en) * | 2005-03-14 | 2006-09-14 | Seattle University | Coffee fermentation kit and method |
| US7838304B2 (en) * | 2006-01-18 | 2010-11-23 | Arkray, Inc. | Liquid reagent of color former and method of stabilizing the same |
| EP2265324B1 (en) | 2008-04-11 | 2015-01-28 | Sanofi-Aventis Deutschland GmbH | Integrated analyte measurement system |
| US9375169B2 (en) | 2009-01-30 | 2016-06-28 | Sanofi-Aventis Deutschland Gmbh | Cam drive for managing disposable penetrating member actions with a single motor and motor and control system |
| US8965476B2 (en) | 2010-04-16 | 2015-02-24 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
| US12049566B2 (en) * | 2016-07-29 | 2024-07-30 | Hitachi Chemical Diagnostics Systems Co., Ltd. | Method for preserving leuco chromogen-containing aqueous solution |
| US10393667B2 (en) | 2017-12-21 | 2019-08-27 | International Business Machines Corporation | Analysis using optical sensors and signal enhancing agents |
| CN111175292A (zh) * | 2020-01-20 | 2020-05-19 | 杭州联晟生物科技有限公司 | 一种检测乳酸的试纸条及其制备方法 |
| CN111983217B (zh) * | 2020-09-03 | 2023-05-02 | 菲鹏生物股份有限公司 | 一种样本处理液及其应用 |
| CN113655226B (zh) * | 2021-10-20 | 2021-12-31 | 首都医科大学附属北京朝阳医院 | 用于房水检测的校准物基质及其制备方法和应用 |
| TWI874225B (zh) * | 2023-06-13 | 2025-02-21 | 高雄醫學大學 | 多胺的檢測方法及檢測套組，以及癌症的體外診斷方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE30267E (en) | 1975-06-20 | 1980-05-06 | Eastman Kodak Company | Multilayer analytical element |
| JPS56145352A (en) | 1980-04-14 | 1981-11-12 | Kyowa Hakko Kogyo Co Ltd | Quantifying method for material peroxide |
| DE3316299C2 (de) | 1983-05-04 | 1985-03-07 | Defo-Chemie GmbH, 8000 München | Verfahren zum Verbrennen von Müll |
| JPH07121901B2 (ja) | 1986-07-01 | 1995-12-25 | 和光純薬工業株式会社 | 新規な尿素誘導体及びこれを発色成分として用いる測定法 |
| JPS6418768A (en) | 1987-07-15 | 1989-01-23 | Railway Technical Res Inst | Two dimensional type track circuit receiver |
| JPH01118768A (ja) | 1987-10-31 | 1989-05-11 | Wako Pure Chem Ind Ltd | 発色試液の安定化方法 |
| US5318894A (en) * | 1990-01-30 | 1994-06-07 | Miles Inc. | Composition, device and method of assaying for peroxidatively active substances |
| DK0555045T3 (da) | 1992-02-03 | 1998-03-16 | Lifescan Inc | Forbedret oxidativt koblingsfarvestof til spektrofotometrisk kvantitativ analyse af analytter |
| US5332662A (en) * | 1992-07-31 | 1994-07-26 | Syntex (U.S.A.) Inc. | Methods for determining peroxidatively active substances |
| JP3604198B2 (ja) | 1995-07-06 | 2004-12-22 | 日本化薬株式会社 | 発色基質の安定化方法、試薬及び微量成分の定量法 |
| IL120587A (en) * | 1996-04-04 | 2000-10-31 | Lifescan Inc | Reagent test strip for determination of blood glucose |
| EP0898620B1 (en) | 1996-04-15 | 2002-11-06 | Pierce Chemical Company | Assay of peroxidase activity |
| US6743597B1 (en) * | 2000-06-13 | 2004-06-01 | Lifescan, Inc. | Compositions containing a urea derivative dye for detecting an analyte and methods for using the same |
-
2000
- 2000-06-13 US US09/593,827 patent/US6743597B1/en not_active Expired - Lifetime
-
2001
- 2001-06-07 EP EP01944334A patent/EP1305624A2/en not_active Withdrawn
- 2001-06-07 CA CA002412966A patent/CA2412966A1/en not_active Abandoned
- 2001-06-07 KR KR1020027016929A patent/KR20030014264A/ko not_active Withdrawn
- 2001-06-07 JP JP2002510709A patent/JP2004503760A/ja active Pending
- 2001-06-07 AU AU2001266757A patent/AU2001266757A1/en not_active Abandoned
- 2001-06-07 WO PCT/US2001/018453 patent/WO2001096596A2/en not_active Ceased
- 2001-06-07 HK HK03104416.5A patent/HK1052218A1/zh unknown
- 2001-06-07 IL IL15321301A patent/IL153213A0/xx unknown
- 2001-06-07 CN CNB018141005A patent/CN1211659C/zh not_active Expired - Fee Related
- 2001-06-07 RU RU2003100531/13A patent/RU2003100531A/ru not_active Application Discontinuation
- 2001-06-12 AR ARP010102784A patent/AR028708A1/es unknown
- 2001-06-13 TW TW090114356A patent/TWI256975B/zh not_active IP Right Cessation
-
2003
- 2003-12-09 US US10/732,389 patent/US6960323B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6743597B1 (en) | 2004-06-01 |
| US6960323B2 (en) | 2005-11-01 |
| AU2001266757A1 (en) | 2001-12-24 |
| US20040121423A1 (en) | 2004-06-24 |
| EP1305624A2 (en) | 2003-05-02 |
| HK1052218A1 (zh) | 2003-09-05 |
| CN1454315A (zh) | 2003-11-05 |
| KR20030014264A (ko) | 2003-02-15 |
| TWI256975B (en) | 2006-06-21 |
| CN1211659C (zh) | 2005-07-20 |
| AR028708A1 (es) | 2003-05-21 |
| WO2001096596A2 (en) | 2001-12-20 |
| RU2003100531A (ru) | 2004-08-20 |
| IL153213A0 (en) | 2003-07-06 |
| WO2001096596A3 (en) | 2002-12-05 |
| JP2004503760A (ja) | 2004-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |