JPH0218073B2 - - Google Patents

Info

Publication number

JPH0218073B2

JPH0218073B2 JP12888282A JP12888282A JPH0218073B2 JP H0218073 B2 JPH0218073 B2 JP H0218073B2 JP 12888282 A JP12888282 A JP 12888282A JP 12888282 A JP12888282 A JP 12888282A JP H0218073 B2 JPH0218073 B2 JP H0218073B2

Authority

JP

Japan

Prior art keywords

ammonia

sample

creatinine

added

enzyme

Prior art date

1982-07-26

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.)

Expired

Links

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• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 62
• 229910021529 ammonia Inorganic materials 0.000 claims description 31
• 108090000790 Enzymes Proteins 0.000 claims description 16
• 102000004190 Enzymes Human genes 0.000 claims description 16
• 238000000034 method Methods 0.000 claims description 10
• 239000013076 target substance Substances 0.000 claims description 7
• 108010046334 Urease Proteins 0.000 claims description 6
• 239000000758 substrate Substances 0.000 claims description 5
• KPGXRSRHYNQIFN-UHFFFAOYSA-N 2-oxoglutaric acid Chemical compound OC(=O)CCC(=O)C(O)=O KPGXRSRHYNQIFN-UHFFFAOYSA-N 0.000 claims description 2
• 101000950981 Bacillus subtilis (strain 168) Catabolic NAD-specific glutamate dehydrogenase RocG Proteins 0.000 claims description 2
• 102000016901 Glutamate dehydrogenase Human genes 0.000 claims description 2
• ACFIXJIJDZMPPO-NNYOXOHSSA-N NADPH Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](OP(O)(O)=O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 ACFIXJIJDZMPPO-NNYOXOHSSA-N 0.000 claims description 2
• XJLXINKUBYWONI-NNYOXOHSSA-N NADP zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-NNYOXOHSSA-N 0.000 claims 4
• DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 34
• XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 30
• 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 19
• XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 18
• 238000002835 absorbance Methods 0.000 description 17
• 229940109239 creatinine Drugs 0.000 description 17
• 239000004202 carbamide Substances 0.000 description 9
• 238000006243 chemical reaction Methods 0.000 description 9
• 239000000126 substance Substances 0.000 description 8
• 230000007423 decrease Effects 0.000 description 6
• WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 5
• WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 5
• 235000013922 glutamic acid Nutrition 0.000 description 5
• 239000004220 glutamic acid Substances 0.000 description 5
• 239000007795 chemical reaction product Substances 0.000 description 4
• BOPGDPNILDQYTO-NNYOXOHSSA-N nicotinamide-adenine dinucleotide Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 BOPGDPNILDQYTO-NNYOXOHSSA-N 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 239000005515 coenzyme Substances 0.000 description 3
• 108010029444 creatinine deiminase Proteins 0.000 description 3
• 238000011002 quantification Methods 0.000 description 3
• QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 2
• 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
• 239000008280 blood Substances 0.000 description 2
• 210000004369 blood Anatomy 0.000 description 2
• 210000002700 urine Anatomy 0.000 description 2
• BIRSGZKFKXLSJQ-SQOUGZDYSA-N 6-Phospho-D-gluconate Chemical compound OP(=O)(O)OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O BIRSGZKFKXLSJQ-SQOUGZDYSA-N 0.000 description 1
• 102000004567 6-phosphogluconate dehydrogenase Human genes 0.000 description 1
• 108020001657 6-phosphogluconate dehydrogenase Proteins 0.000 description 1
• 102100031126 6-phosphogluconolactonase Human genes 0.000 description 1
• 108010029731 6-phosphogluconolactonase Proteins 0.000 description 1
• ODBLHEXUDAPZAU-ZAFYKAAXSA-N D-threo-isocitric acid Chemical compound OC(=O)[C@H](O)[C@@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-ZAFYKAAXSA-N 0.000 description 1
• 108010018962 Glucosephosphate Dehydrogenase Proteins 0.000 description 1
• 101100072035 Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) icd gene Proteins 0.000 description 1
• 102000012011 Isocitrate Dehydrogenase Human genes 0.000 description 1
• 108010075869 Isocitrate Dehydrogenase Proteins 0.000 description 1
• ODBLHEXUDAPZAU-FONMRSAGSA-N Isocitric acid Natural products OC(=O)[C@@H](O)[C@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-FONMRSAGSA-N 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
• 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
• 235000021336 beef liver Nutrition 0.000 description 1
• 239000003153 chemical reaction reagent Substances 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• FSEUPUDHEBLWJY-HWKANZROSA-N diacetylmonoxime Chemical compound CC(=O)C(\C)=N\O FSEUPUDHEBLWJY-HWKANZROSA-N 0.000 description 1
• XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
• 235000011180 diphosphates Nutrition 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 238000006911 enzymatic reaction Methods 0.000 description 1
• 210000004185 liver Anatomy 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
• 238000007781 pre-processing Methods 0.000 description 1
• ODBLHEXUDAPZAU-UHFFFAOYSA-N threo-D-isocitric acid Natural products OC(=O)C(O)C(C(O)=O)CC(O)=O ODBLHEXUDAPZAU-UHFFFAOYSA-N 0.000 description 1