DE2857145T1 - Enzyme assays - Google Patents
Enzyme assaysInfo
- Publication number
- DE2857145T1 DE2857145T1 DE782857145T DE2857145T DE2857145T1 DE 2857145 T1 DE2857145 T1 DE 2857145T1 DE 782857145 T DE782857145 T DE 782857145T DE 2857145 T DE2857145 T DE 2857145T DE 2857145 T1 DE2857145 T1 DE 2857145T1
- Authority
- DE
- Germany
- Prior art keywords
- reagent
- enzyme
- compound
- assay
- reagent according
- 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.)
- Granted
Links
- 238000001952 enzyme assay Methods 0.000 title claims description 13
- 239000003153 chemical reaction reagent Substances 0.000 claims description 75
- 102000004190 Enzymes Human genes 0.000 claims description 49
- 108090000790 Enzymes Proteins 0.000 claims description 49
- 150000001875 compounds Chemical class 0.000 claims description 46
- 229930182470 glycoside Natural products 0.000 claims description 33
- 239000000126 substance Substances 0.000 claims description 30
- -1 sulfate ester Chemical class 0.000 claims description 27
- 239000000758 substrate Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 23
- 238000011534 incubation Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- 108010055851 Acetylglucosaminidase Proteins 0.000 claims description 20
- 102100030122 Protein O-GlcNAcase Human genes 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 19
- 230000000007 visual effect Effects 0.000 claims description 17
- 239000007790 solid phase Substances 0.000 claims description 15
- 238000012800 visualization Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000003556 assay Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 108010031186 Glycoside Hydrolases Proteins 0.000 claims description 6
- 102000005744 Glycoside Hydrolases Human genes 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 5
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 claims description 5
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 claims description 5
- 235000012141 vanillin Nutrition 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 108010051457 Acid Phosphatase Proteins 0.000 claims description 3
- 102000013563 Acid Phosphatase Human genes 0.000 claims description 3
- 108020004774 Alkaline Phosphatase Proteins 0.000 claims description 3
- 102000002260 Alkaline Phosphatase Human genes 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 108090001050 Phosphoric Diester Hydrolases Proteins 0.000 claims description 3
- 102000004861 Phosphoric Diester Hydrolases Human genes 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 108060007951 sulfatase Proteins 0.000 claims description 3
- 108010051152 Carboxylesterase Proteins 0.000 claims description 2
- 102000013392 Carboxylesterase Human genes 0.000 claims description 2
- 102000005262 Sulfatase Human genes 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 150000001555 benzenes Chemical class 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 239000001177 diphosphate Substances 0.000 claims description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 2
- 235000011180 diphosphates Nutrition 0.000 claims description 2
- 238000011160 research Methods 0.000 claims description 2
- 125000003563 glycoside group Chemical group 0.000 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 54
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 39
- 210000002700 urine Anatomy 0.000 description 32
- 239000000243 solution Substances 0.000 description 29
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 150000002338 glycosides Chemical class 0.000 description 16
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 13
- 239000011541 reaction mixture Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
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- 239000007983 Tris buffer Substances 0.000 description 10
- 210000003734 kidney Anatomy 0.000 description 7
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- 229920002678 cellulose Polymers 0.000 description 6
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- 235000010980 cellulose Nutrition 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 5
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 5
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 5
- 239000008108 microcrystalline cellulose Substances 0.000 description 5
- 229940016286 microcrystalline cellulose Drugs 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 125000000129 anionic group Chemical group 0.000 description 4
- 230000008033 biological extinction Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000005457 ice water Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 150000005837 radical ions Chemical class 0.000 description 4
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- HRNSMAALDOVHSE-UHFFFAOYSA-N 1-nitro-2-phenylethenol Chemical compound [O-][N+](=O)C(O)=CC1=CC=CC=C1 HRNSMAALDOVHSE-UHFFFAOYSA-N 0.000 description 2
- CJIJXIFQYOPWTF-UHFFFAOYSA-N 7-hydroxycoumarin Natural products O1C(=O)C=CC2=CC(O)=CC=C21 CJIJXIFQYOPWTF-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 2
- 239000005695 Ammonium acetate Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 208000026350 Inborn Genetic disease Diseases 0.000 description 2
- 108090001060 Lipase Proteins 0.000 description 2
- 102000004882 Lipase Human genes 0.000 description 2
- 239000004367 Lipase Substances 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical class [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 229940043376 ammonium acetate Drugs 0.000 description 2
- 235000019257 ammonium acetate Nutrition 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 238000003381 deacetylation reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000001362 electron spin resonance spectrum Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012458 free base Substances 0.000 description 2
- 208000016361 genetic disease Diseases 0.000 description 2
- 235000019421 lipase Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- ORHBXUUXSCNDEV-UHFFFAOYSA-N umbelliferone Chemical compound C1=CC(=O)OC2=CC(O)=CC=C21 ORHBXUUXSCNDEV-UHFFFAOYSA-N 0.000 description 2
- HFTAFOQKODTIJY-UHFFFAOYSA-N umbelliferone Natural products Cc1cc2C=CC(=O)Oc2cc1OCC=CC(C)(C)O HFTAFOQKODTIJY-UHFFFAOYSA-N 0.000 description 2
- DZWDEGBGKYCSKL-UHFFFAOYSA-N (4-hydroxy-3-methoxyphenyl)methyl acetate Chemical compound COC1=CC(COC(C)=O)=CC=C1O DZWDEGBGKYCSKL-UHFFFAOYSA-N 0.000 description 1
- XVXCSPJSXIUNQJ-PLNGDYQASA-N 2-methoxy-4-[(z)-2-nitroethenyl]phenol Chemical compound COC1=CC(\C=C/[N+]([O-])=O)=CC=C1O XVXCSPJSXIUNQJ-PLNGDYQASA-N 0.000 description 1
- PIAOLBVUVDXHHL-UHFFFAOYSA-N 2-nitroethenylbenzene Chemical compound [O-][N+](=O)C=CC1=CC=CC=C1 PIAOLBVUVDXHHL-UHFFFAOYSA-N 0.000 description 1
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- YRQSHBOORWRLHW-UHFFFAOYSA-N 4-ethenyl-2-methoxy-3-nitrophenol Chemical compound COC1=C(O)C=CC(C=C)=C1[N+]([O-])=O YRQSHBOORWRLHW-UHFFFAOYSA-N 0.000 description 1
- 108010013043 Acetylesterase Proteins 0.000 description 1
- 102000009133 Arylsulfatases Human genes 0.000 description 1
- 101000588395 Bacillus subtilis (strain 168) Beta-hexosaminidase Proteins 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 description 1
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- RCOAJUUVGFLXIR-QMCAAQAGSA-N [(2r,3r,4s,5r,6s)-3,4,5-triacetyloxy-6-(4-formyl-2-methoxyphenoxy)oxan-2-yl]methyl acetate Chemical compound COC1=CC(C=O)=CC=C1O[C@H]1[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1 RCOAJUUVGFLXIR-QMCAAQAGSA-N 0.000 description 1
- CYAYKKUWALRRPA-DGTMBMJNSA-N [(2r,3r,4s,5s,6r)-3,4,5-triacetyloxy-6-bromooxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@H]1O[C@H](Br)[C@@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O CYAYKKUWALRRPA-DGTMBMJNSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 125000000837 carbohydrate group Chemical group 0.000 description 1
- 230000001925 catabolic effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002026 chloroform extract Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- ARBOVOVUTSQWSS-UHFFFAOYSA-N hexadecanoyl chloride Chemical compound CCCCCCCCCCCCCCCC(Cl)=O ARBOVOVUTSQWSS-UHFFFAOYSA-N 0.000 description 1
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- 238000011835 investigation Methods 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- 230000004768 organ dysfunction Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229940023569 palmate Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NASFKTWZWDYFER-UHFFFAOYSA-N sodium;hydrate Chemical compound O.[Na] NASFKTWZWDYFER-UHFFFAOYSA-N 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/805—Test papers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/806—Fertility tests
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/81—Packaged device or kit
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Description
worin R , R , R und R die oben angegebenen Bedeutungen haben, gebildet wird. Die Verbindungen der Formel II zeigen im allgemeinen überraschende und hocherwünschte Farbeigenschaften, die sich zur Verwendung als eine Komponente des erfindungsgemäßen Reagenzes besonders geeignet machen. Es ist festgestellt worden, daß die Verbindungen der Formel II bei alkalischen Bedingungen typischerweise eine stark rote Farbe haben, was im Gegensatz zu der schwach orange-gelben Färbung von p-Nitrophenol steht. Weiterhin haben sie Absorptionsmaxima (λmax), die in unerwarteter
geeignet sind. R in der Formel E bedeutet einen Kohlenhydratsubstituenten, z.B. einen α- oder ß-Glucopyranosyl-, -Galactopyranosyl- oder -Mannopyranosylrest.
Beispiel 1
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4539077 | 1977-11-01 | ||
PCT/GB1978/000033 WO1979000255A1 (en) | 1977-11-01 | 1978-10-31 | Enzyme assays |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2857145T1 true DE2857145T1 (de) | 1980-12-11 |
DE2857145C2 DE2857145C2 (de) | 1988-10-06 |
Family
ID=10437052
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE782857145T Granted DE2857145T1 (de) | 1977-11-01 | 1978-10-31 | Enzyme assays |
DE2858733A Expired - Lifetime DE2858733C2 (de) | 1977-11-01 | 1978-10-31 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2858733A Expired - Lifetime DE2858733C2 (de) | 1977-11-01 | 1978-10-31 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4318986A (de) |
EP (1) | EP0007372A1 (de) |
JP (1) | JPH0238199B2 (de) |
BE (1) | BE871717A (de) |
CA (2) | CA1190223A (de) |
CH (2) | CH651068A5 (de) |
DE (2) | DE2857145T1 (de) |
DK (1) | DK484278A (de) |
GB (2) | GB2079450B (de) |
IT (1) | IT1109621B (de) |
NL (1) | NL7810846A (de) |
WO (1) | WO1979000255A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI864875A0 (fi) * | 1986-11-28 | 1986-11-28 | Orion Yhtymae Oy | Nya farmakologiskt aktiva foereningar, dessa innehaollande kompositioner samt foerfarande och mellanprodukter foer anvaendning vid framstaellning av dessa. |
US5283352A (en) * | 1986-11-28 | 1994-02-01 | Orion-Yhtyma Oy | Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same |
YU213587A (en) * | 1986-11-28 | 1989-06-30 | Orion Yhtymae Oy | Process for obtaining new pharmacologic active cateholic derivatives |
GB8721302D0 (en) * | 1987-09-10 | 1987-10-14 | London King S College | Substrates for assay of enzymes |
US5489614A (en) * | 1987-11-27 | 1996-02-06 | Orion-Yhtyma Oy | Catechol derivatives, their physiologically acceptable salts, esters and use |
MTP1031B (en) * | 1987-12-24 | 1990-10-04 | Orion Yhtymae Oy | New use of cathecol-o-methyl transferase (comt) inhibitors and their physiologically acceptable salts and esters |
US4962024A (en) * | 1988-08-11 | 1990-10-09 | Becton, Dickinson And Company | Signal enhancement in assay for an enzyme |
US4948561A (en) * | 1989-02-09 | 1990-08-14 | Eastman Kodak Company | Multiple level filter device and kit containing same |
US4968486A (en) * | 1989-07-14 | 1990-11-06 | Eastman Kodak Company | Device for absorbing shock to a container |
GB9107983D0 (en) * | 1991-04-15 | 1991-05-29 | Blake David R | Assays |
US5416003A (en) * | 1993-04-14 | 1995-05-16 | Litmus Concepts, Inc. | Reporter enzyme release technology: methods of assaying for the presence of aspartic proteases and other hydrolytic enzyme activities |
US6512100B1 (en) * | 1997-10-27 | 2003-01-28 | Ibbex, Inc. | Chromogenic substrates of sialidase and methods of making and using the same |
US6667161B1 (en) * | 1997-10-27 | 2003-12-23 | Ibbex, Inc. | Chromogenic substrates of sialidase of bacterial, viral, protozoa, and vertebrate origin and methods of making and using the same |
JP2003522113A (ja) * | 1998-10-27 | 2003-07-22 | ユーエービー リサーチ ファンデイション | シアリダーゼの発色基質とその製造法および使用法 |
CN104297181A (zh) * | 2014-10-10 | 2015-01-21 | 宁波大学 | 一种N-乙酰-β-D-氨基葡萄糖苷酶的检测试剂 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410756A (en) * | 1966-05-27 | 1968-11-12 | Army Usa | Naphthyl esters as fluorogenic substrates for enzymes |
US3616251A (en) * | 1968-11-08 | 1971-10-26 | Miles Lab | Test device |
US3968011A (en) * | 1973-02-16 | 1976-07-06 | Alza Corporation | Test implement and test method for colorimetrically determining whether a female is fertile or pregnant |
US3875013A (en) * | 1973-02-16 | 1975-04-01 | Alza Corp | Article for detecting the fertile period and method for using same |
US4039388A (en) * | 1976-06-04 | 1977-08-02 | The United States Of America As Represented By The Government | Diagnostic test for Niemann-Pick disease |
US4082781A (en) * | 1976-06-04 | 1978-04-04 | The United States Of America As Represented By The Department Of Health, Education And Welfare | Synthesis of 2-alkanoylamino-4-nitrophenyl phosphorylcholine-hydroxide |
NL188646C (nl) * | 1976-07-13 | 1992-08-17 | Du Pont | Werkwijze voor het bereiden van nitroaromatische glycosiden. |
US4223090A (en) * | 1978-07-13 | 1980-09-16 | American Hospital Supply Corporation | Reagents for the enzymatic determination of triglycerides |
-
1978
- 1978-10-26 CA CA000425734A patent/CA1190223A/en not_active Expired
- 1978-10-30 DK DK484278A patent/DK484278A/da not_active Application Discontinuation
- 1978-10-31 WO PCT/GB1978/000033 patent/WO1979000255A1/en unknown
- 1978-10-31 BE BE191496A patent/BE871717A/xx not_active IP Right Cessation
- 1978-10-31 CH CH4978/84A patent/CH651068A5/fr not_active IP Right Cessation
- 1978-10-31 NL NL7810846A patent/NL7810846A/xx not_active Application Discontinuation
- 1978-10-31 GB GB8101547A patent/GB2079450B/en not_active Expired
- 1978-10-31 JP JP54500039A patent/JPH0238199B2/ja not_active Expired - Lifetime
- 1978-10-31 DE DE782857145T patent/DE2857145T1/de active Granted
- 1978-10-31 CH CH6129/79A patent/CH651319A5/fr not_active IP Right Cessation
- 1978-10-31 DE DE2858733A patent/DE2858733C2/de not_active Expired - Lifetime
- 1978-10-31 GB GB7842617A patent/GB2008103B/en not_active Expired
- 1978-11-02 IT IT69517/78A patent/IT1109621B/it active
-
1979
- 1979-05-22 EP EP78900219A patent/EP0007372A1/de not_active Withdrawn
- 1979-06-29 US US06/127,242 patent/US4318986A/en not_active Expired - Lifetime
-
1983
- 1983-04-12 CA CA000425735A patent/CA1181331A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH651068A5 (fr) | 1985-08-30 |
NL7810846A (nl) | 1979-05-03 |
BE871717A (fr) | 1979-02-15 |
DE2857145C2 (de) | 1988-10-06 |
JPH0238199B2 (de) | 1990-08-29 |
DE2858733C2 (de) | 1990-03-01 |
JPS54500072A (de) | 1979-11-29 |
CH651319A5 (fr) | 1985-09-13 |
IT1109621B (it) | 1985-12-23 |
GB2079450B (en) | 1982-09-02 |
GB2079450A (en) | 1982-01-20 |
CA1181331A (en) | 1985-01-22 |
CA1190223A (en) | 1985-07-09 |
DK484278A (da) | 1979-05-02 |
GB2008103B (en) | 1982-08-25 |
WO1979000255A1 (en) | 1979-05-17 |
IT7869517A0 (it) | 1978-11-02 |
EP0007372A1 (de) | 1980-02-06 |
GB2008103A (en) | 1979-05-31 |
US4318986A (en) | 1982-03-09 |
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