JPS60210999A - 尿素窒素の定量試薬 - Google Patents
尿素窒素の定量試薬Info
- Publication number
- JPS60210999A JPS60210999A JP6639484A JP6639484A JPS60210999A JP S60210999 A JPS60210999 A JP S60210999A JP 6639484 A JP6639484 A JP 6639484A JP 6639484 A JP6639484 A JP 6639484A JP S60210999 A JPS60210999 A JP S60210999A
- Authority
- JP
- Japan
- Prior art keywords
- reagent
- urea nitrogen
- water
- urease
- urea
- 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
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 73
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract description 22
- 239000004202 carbamide Substances 0.000 title abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 title abstract description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 13
- 108010046334 Urease Proteins 0.000 claims abstract description 13
- 150000001728 carbonyl compounds Chemical class 0.000 claims abstract description 8
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 claims abstract description 7
- 229960004025 sodium salicylate Drugs 0.000 claims abstract description 7
- -1 sodium salicylate Chemical compound 0.000 claims abstract description 6
- YEESUBCSWGVPCE-UHFFFAOYSA-N azanylidyneoxidanium iron(2+) pentacyanide Chemical compound [Fe++].[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.N#[O+] YEESUBCSWGVPCE-UHFFFAOYSA-N 0.000 claims abstract description 5
- XEYBHCRIKKKOSS-UHFFFAOYSA-N disodium;azanylidyneoxidanium;iron(2+);pentacyanide Chemical compound [Na+].[Na+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].[O+]#N XEYBHCRIKKKOSS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003112 inhibitor Substances 0.000 claims abstract description 5
- 229960002460 nitroprusside Drugs 0.000 claims abstract description 5
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 claims abstract description 5
- 229960001860 salicylate Drugs 0.000 claims abstract description 5
- 229940083618 sodium nitroprusside Drugs 0.000 claims abstract description 5
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 claims description 47
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 20
- 239000000872 buffer Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- HALGLMAADGHVSV-UHFFFAOYSA-N 1-aminopropane-2-sulfonic acid Chemical compound NCC(C)S(O)(=O)=O HALGLMAADGHVSV-UHFFFAOYSA-N 0.000 claims description 2
- PJWWRFATQTVXHA-UHFFFAOYSA-N Cyclohexylaminopropanesulfonic acid Chemical group OS(=O)(=O)CCCNC1CCCCC1 PJWWRFATQTVXHA-UHFFFAOYSA-N 0.000 claims description 2
- 239000007983 Tris buffer Substances 0.000 claims description 2
- 108010077895 Sarcosine Proteins 0.000 claims 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims 1
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 abstract description 9
- 239000000243 solution Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- SDHMGKANHNMOSS-UHFFFAOYSA-N 1-aminoethanesulfonic acid Chemical class CC(N)S(O)(=O)=O SDHMGKANHNMOSS-UHFFFAOYSA-N 0.000 abstract description 2
- ZIRURAJAJIQZFG-UHFFFAOYSA-N 1-aminopropane-1-sulfonic acid Chemical class CCC(N)S(O)(=O)=O ZIRURAJAJIQZFG-UHFFFAOYSA-N 0.000 abstract description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract description 2
- 239000006173 Good's buffer Substances 0.000 abstract 2
- 239000011259 mixed solution Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 31
- 238000012360 testing method Methods 0.000 description 9
- 102000001554 Hemoglobins Human genes 0.000 description 8
- 108010054147 Hemoglobins Proteins 0.000 description 8
- SEQKRHFRPICQDD-UHFFFAOYSA-N N-tris(hydroxymethyl)methylglycine Chemical compound OCC(CO)(CO)[NH2+]CC([O-])=O SEQKRHFRPICQDD-UHFFFAOYSA-N 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 102000004169 proteins and genes Human genes 0.000 description 8
- 108090000623 proteins and genes Proteins 0.000 description 8
- 239000000523 sample Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000006172 buffering agent Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- UZMAPBJVXOGOFT-UHFFFAOYSA-N Syringetin Natural products COC1=C(O)C(OC)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UZMAPBJVXOGOFT-UHFFFAOYSA-N 0.000 description 4
- 239000007997 Tricine buffer Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- KCFYHBSOLOXZIF-UHFFFAOYSA-N dihydrochrysin Natural products COC1=C(O)C(OC)=CC(C2OC3=CC(O)=CC(O)=C3C(=O)C2)=C1 KCFYHBSOLOXZIF-UHFFFAOYSA-N 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 102000009027 Albumins Human genes 0.000 description 3
- 108010088751 Albumins Proteins 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- RSAZYXZUJROYKR-UHFFFAOYSA-N indophenol Chemical compound C1=CC(O)=CC=C1N=C1C=CC(=O)C=C1 RSAZYXZUJROYKR-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- GBHSCKFAHCEEAZ-UHFFFAOYSA-N 2-[hydroxymethyl(methyl)amino]acetic acid Chemical compound OCN(C)CC(O)=O GBHSCKFAHCEEAZ-UHFFFAOYSA-N 0.000 description 2
- MKWKNSIESPFAQN-UHFFFAOYSA-N N-cyclohexyl-2-aminoethanesulfonic acid Chemical compound OS(=O)(=O)CCNC1CCCCC1 MKWKNSIESPFAQN-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000012472 biological sample Substances 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000006911 enzymatic reaction Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- VUFUSMKBSFOKNR-UHFFFAOYSA-N 1-azaniumyl-2-hydroxypropane-1-sulfonate Chemical compound CC(O)C(N)S(O)(=O)=O VUFUSMKBSFOKNR-UHFFFAOYSA-N 0.000 description 1
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 102000004452 Arginase Human genes 0.000 description 1
- 108700024123 Arginases Proteins 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical compound NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 1
- 241001024304 Mino Species 0.000 description 1
- YNLCVAQJIKOXER-UHFFFAOYSA-N N-[tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid Chemical compound OCC(CO)(CO)NCCCS(O)(=O)=O YNLCVAQJIKOXER-UHFFFAOYSA-N 0.000 description 1
- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 description 1
- UTJLXEIPEHZYQJ-UHFFFAOYSA-N Ornithine Natural products OC(=O)C(C)CCCN UTJLXEIPEHZYQJ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000012888 bovine serum Substances 0.000 description 1
- NNBFNNNWANBMTI-UHFFFAOYSA-M brilliant green Chemical compound OS([O-])(=O)=O.C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 NNBFNNNWANBMTI-UHFFFAOYSA-M 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229960003629 potassium salicylate Drugs 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 230000003604 ureolytic effect Effects 0.000 description 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6639484A JPS60210999A (ja) | 1984-04-03 | 1984-04-03 | 尿素窒素の定量試薬 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6639484A JPS60210999A (ja) | 1984-04-03 | 1984-04-03 | 尿素窒素の定量試薬 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60210999A true JPS60210999A (ja) | 1985-10-23 |
| JPH0411200B2 JPH0411200B2 (enrdf_load_stackoverflow) | 1992-02-27 |
Family
ID=13314552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6639484A Granted JPS60210999A (ja) | 1984-04-03 | 1984-04-03 | 尿素窒素の定量試薬 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60210999A (enrdf_load_stackoverflow) |
-
1984
- 1984-04-03 JP JP6639484A patent/JPS60210999A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411200B2 (enrdf_load_stackoverflow) | 1992-02-27 |
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