ATE84620T1 - Kaltes stabiles fluessiges kreatininreagenz. - Google Patents
Kaltes stabiles fluessiges kreatininreagenz.Info
- Publication number
- ATE84620T1 ATE84620T1 AT88906417T AT88906417T ATE84620T1 AT E84620 T1 ATE84620 T1 AT E84620T1 AT 88906417 T AT88906417 T AT 88906417T AT 88906417 T AT88906417 T AT 88906417T AT E84620 T1 ATE84620 T1 AT E84620T1
- Authority
- AT
- Austria
- Prior art keywords
- picric acid
- alkaline
- component
- homogeneous
- alkaline buffer
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 239000003153 chemical reaction reagent Substances 0.000 title abstract 3
- CVSVTCORWBXHQV-UHFFFAOYSA-N creatine Chemical compound NC(=[NH2+])N(C)CC([O-])=O CVSVTCORWBXHQV-UHFFFAOYSA-N 0.000 title 2
- 229960003624 creatine Drugs 0.000 title 1
- 239000006046 creatine Substances 0.000 title 1
- 239000000872 buffer Substances 0.000 abstract 4
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003599 detergent Substances 0.000 abstract 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000003556 assay Methods 0.000 abstract 1
- MKHVZQXYWACUQC-UHFFFAOYSA-N bis(2-hydroxyethyl)azanium;dodecyl sulfate Chemical group OCCNCCO.CCCCCCCCCCCCOS(O)(=O)=O MKHVZQXYWACUQC-UHFFFAOYSA-N 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 229940109239 creatinine Drugs 0.000 abstract 1
- 150000001457 metallic cations Chemical class 0.000 abstract 1
- 239000006174 pH buffer Substances 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
Classifications
-
- 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
- G01N33/70—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving creatine or creatinine
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/145555—Hetero-N
- Y10T436/147777—Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25125—Digestion or removing interfering materials
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/2525—Stabilizing or preserving
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/067,365 US4950611A (en) | 1987-06-26 | 1987-06-26 | Cold stable liquid creatinine reagent |
| PCT/US1988/002066 WO1988010429A1 (en) | 1987-06-26 | 1988-06-16 | Cold stable liquid creatinine reagent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE84620T1 true ATE84620T1 (de) | 1993-01-15 |
Family
ID=22075525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88906417T ATE84620T1 (de) | 1987-06-26 | 1988-06-16 | Kaltes stabiles fluessiges kreatininreagenz. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4950611A (enExample) |
| EP (1) | EP0344220B1 (enExample) |
| JP (1) | JP2609920B2 (enExample) |
| AT (1) | ATE84620T1 (enExample) |
| AU (1) | AU602111B2 (enExample) |
| CA (1) | CA1309000C (enExample) |
| DE (1) | DE3877565T2 (enExample) |
| ES (1) | ES2006999A6 (enExample) |
| WO (1) | WO1988010429A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4950611A (en) * | 1987-06-26 | 1990-08-21 | Beckman Instruments | Cold stable liquid creatinine reagent |
| US5662867A (en) * | 1991-12-09 | 1997-09-02 | Bayer Corporation | System for creatinine determination |
| EP0580383A3 (en) * | 1992-07-20 | 1995-04-12 | Csir | Fluid analysis. |
| SG11201606798QA (en) * | 2014-02-28 | 2016-09-29 | Nitto Denko Corp | Urinalysis device and dry reagent for quantitative urinalysis |
| ES2984720T3 (es) | 2018-01-09 | 2024-10-30 | Idexx Lab Inc | Métodos para medir analito y/o proteína en muestras biológicas |
| JP7539130B2 (ja) * | 2020-02-14 | 2024-08-23 | 株式会社シノテスト | 陰イオン性界面活性剤含有測定試薬及び陰イオン性界面活性剤の溶解度を変化させる方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894843A (en) * | 1974-03-04 | 1975-07-15 | Coulter Diagnostics Inc | Determination of serum creatinine |
| US4950611A (en) * | 1987-06-26 | 1990-08-21 | Beckman Instruments | Cold stable liquid creatinine reagent |
-
1987
- 1987-06-26 US US07/067,365 patent/US4950611A/en not_active Expired - Lifetime
-
1988
- 1988-06-14 CA CA000569422A patent/CA1309000C/en not_active Expired - Lifetime
- 1988-06-16 DE DE8888906417T patent/DE3877565T2/de not_active Expired - Lifetime
- 1988-06-16 JP JP63506038A patent/JP2609920B2/ja not_active Expired - Fee Related
- 1988-06-16 WO PCT/US1988/002066 patent/WO1988010429A1/en not_active Ceased
- 1988-06-16 AU AU20796/88A patent/AU602111B2/en not_active Ceased
- 1988-06-16 EP EP88906417A patent/EP0344220B1/en not_active Expired - Lifetime
- 1988-06-16 AT AT88906417T patent/ATE84620T1/de not_active IP Right Cessation
- 1988-06-24 ES ES8801992A patent/ES2006999A6/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1309000C (en) | 1992-10-20 |
| US4950611B1 (enExample) | 1992-08-25 |
| AU602111B2 (en) | 1990-09-27 |
| US4950611A (en) | 1990-08-21 |
| EP0344220B1 (en) | 1993-01-13 |
| AU2079688A (en) | 1989-01-19 |
| EP0344220A1 (en) | 1989-12-06 |
| JP2609920B2 (ja) | 1997-05-14 |
| ES2006999A6 (es) | 1989-05-16 |
| WO1988010429A1 (en) | 1988-12-29 |
| DE3877565D1 (de) | 1993-02-25 |
| JPH01503646A (ja) | 1989-12-07 |
| DE3877565T2 (de) | 1993-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |