JPS6117467B2 - - Google Patents
Info
- Publication number
- JPS6117467B2 JPS6117467B2 JP2246681A JP2246681A JPS6117467B2 JP S6117467 B2 JPS6117467 B2 JP S6117467B2 JP 2246681 A JP2246681 A JP 2246681A JP 2246681 A JP2246681 A JP 2246681A JP S6117467 B2 JPS6117467 B2 JP S6117467B2
- Authority
- JP
- Japan
- Prior art keywords
- urease
- acid
- weight
- solution
- parts
- 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.)
- Expired
Links
- 108010046334 Urease Proteins 0.000 claims description 28
- 150000003839 salts Chemical class 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 14
- -1 thiol compound Chemical class 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 9
- 108010071390 Serum Albumin Proteins 0.000 claims description 3
- 102000007562 Serum Albumin Human genes 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 16
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 description 14
- 108090000790 Enzymes Proteins 0.000 description 9
- 102000004190 Enzymes Human genes 0.000 description 9
- 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 8
- 238000000034 method Methods 0.000 description 8
- 108010024636 Glutathione Proteins 0.000 description 7
- 229960003180 glutathione Drugs 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 229940098773 bovine serum albumin Drugs 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 239000008363 phosphate buffer Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 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 2
- 239000004135 Bone phosphate Substances 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
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- VHJLVAABSRFDPM-ZXZARUISSA-N dithioerythritol Chemical compound SC[C@H](O)[C@H](O)CS VHJLVAABSRFDPM-ZXZARUISSA-N 0.000 description 2
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- RSAZYXZUJROYKR-UHFFFAOYSA-N indophenol Chemical compound C1=CC(O)=CC=C1N=C1C=CC(=O)C=C1 RSAZYXZUJROYKR-UHFFFAOYSA-N 0.000 description 2
- 239000001630 malic acid Substances 0.000 description 2
- 235000011090 malic acid Nutrition 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- XVOUMQNXTGKGMA-OWOJBTEDSA-N (E)-glutaconic acid Chemical compound OC(=O)C\C=C\C(O)=O XVOUMQNXTGKGMA-OWOJBTEDSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- RNMCCPMYXUKHAZ-UHFFFAOYSA-N 2-[3,3-diamino-1,2,2-tris(carboxymethyl)cyclohexyl]acetic acid Chemical compound NC1(N)CCCC(CC(O)=O)(CC(O)=O)C1(CC(O)=O)CC(O)=O RNMCCPMYXUKHAZ-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 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 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 229940083618 sodium nitroprusside Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
Landscapes
- Enzymes And Modification Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2246681A JPS57138389A (en) | 1981-02-17 | 1981-02-17 | Stable urease composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2246681A JPS57138389A (en) | 1981-02-17 | 1981-02-17 | Stable urease composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57138389A JPS57138389A (en) | 1982-08-26 |
| JPS6117467B2 true JPS6117467B2 (enrdf_load_stackoverflow) | 1986-05-07 |
Family
ID=12083476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2246681A Granted JPS57138389A (en) | 1981-02-17 | 1981-02-17 | Stable urease composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57138389A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI863968A0 (fi) * | 1985-02-11 | 1986-10-01 | Travenol Genentech Diagnostics | Stabiliserade enzymsubstratloesningar. |
| JP3839470B2 (ja) * | 1993-06-21 | 2006-11-01 | ロシュ ダイアグノスティックス コーポレーション | 診断用試薬安定剤 |
| US8268604B2 (en) * | 2007-12-20 | 2012-09-18 | Abbott Point Of Care Inc. | Compositions for forming immobilized biological layers for sensing |
| US8241697B2 (en) | 2007-12-20 | 2012-08-14 | Abbott Point Of Care Inc. | Formation of immobilized biological layers for sensing |
-
1981
- 1981-02-17 JP JP2246681A patent/JPS57138389A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57138389A (en) | 1982-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Williamson et al. | [65] Assays of intermediates of the citric acid cycle and related compounds by fluorometric enzyme methods | |
| Hammond et al. | The mechanism of ficin-catalysed reactions | |
| JP4621326B2 (ja) | テプレノンの安定化組成物 | |
| US4409233A (en) | Highly concentrated preparations of dopa compounds | |
| CA1203168A (en) | Pharmaceutical composition containing a stabilised glycyrrhetinic acid derivative | |
| CN112710825A (zh) | 碱性磷酸酶酶标缓冲液和碱性磷酸酶酶标试剂 | |
| JPH0335920B2 (enrdf_load_stackoverflow) | ||
| JPS6117467B2 (enrdf_load_stackoverflow) | ||
| US4046879A (en) | Antiviral compositions | |
| Owren | The fifth coagulation factor (Factor V'). Preparation and properties | |
| JPH0257920B2 (enrdf_load_stackoverflow) | ||
| EP3178927A1 (en) | Protein-stabilizing agent and protein-stabilizing method | |
| JPH0154997B2 (enrdf_load_stackoverflow) | ||
| Ciardi et al. | Multiple forms of glutamine synthetase. Hybrid formation by association of adenylylated and unadenylylated subunits | |
| CA1136550A (en) | Pharmaceutical composition containing thymidine | |
| JPH0446558B2 (enrdf_load_stackoverflow) | ||
| JPS6231912B2 (enrdf_load_stackoverflow) | ||
| Porter et al. | Porphyrexide and porphyrindine analogs derived from 1-hydroxyaminocyclohexyl cyanide | |
| JP4413340B2 (ja) | 酵素の安定化方法及び安定化された測定試薬 | |
| JPS6331446B2 (enrdf_load_stackoverflow) | ||
| JPS61236676A (ja) | 液体肥料の安定化法 | |
| Marescau et al. | Excretion of α-keto-δ-guanidinovaleric acid and its cyclic form in patients with hyperargininemia | |
| US5183751A (en) | Stabilization of peroxidase solutions by para-amino-salicyclic acid | |
| US2611732A (en) | Compositions containing mixtures of 4-aminosalicylic acid and its basic calcium salt | |
| JPS6440B2 (enrdf_load_stackoverflow) |