JPS6154400B2 - - Google Patents
Info
- Publication number
- JPS6154400B2 JPS6154400B2 JP13407477A JP13407477A JPS6154400B2 JP S6154400 B2 JPS6154400 B2 JP S6154400B2 JP 13407477 A JP13407477 A JP 13407477A JP 13407477 A JP13407477 A JP 13407477A JP S6154400 B2 JPS6154400 B2 JP S6154400B2
- Authority
- JP
- Japan
- Prior art keywords
- boc
- amino
- group
- formula
- methylcoumarin
- 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
- 239000002158 endotoxin Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 21
- 239000006166 lysate Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- YPLZVJKSYBUKBU-UHFFFAOYSA-N 3-amino-4-methylchromen-2-one Chemical compound C1=CC=CC2=C1OC(=O)C(N)=C2C YPLZVJKSYBUKBU-UHFFFAOYSA-N 0.000 claims description 14
- 241001529572 Chaceon affinis Species 0.000 claims description 12
- 102000004190 Enzymes Human genes 0.000 claims description 9
- 108090000790 Enzymes Proteins 0.000 claims description 9
- 238000012921 fluorescence analysis Methods 0.000 claims description 4
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims description 3
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- USPFMEKVPDBMCG-LBPRGKRZSA-N N-benzyloxycarbonyl-L-leucine Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)OCC1=CC=CC=C1 USPFMEKVPDBMCG-LBPRGKRZSA-N 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- GLNDAGDHSLMOKX-UHFFFAOYSA-N coumarin 120 Chemical compound C1=C(N)C=CC2=C1OC(=O)C=C2C GLNDAGDHSLMOKX-UHFFFAOYSA-N 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 10
- 238000001879 gelation Methods 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 108700023418 Amidases Proteins 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 102000005922 amidase Human genes 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 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 3
- 241000239218 Limulus Species 0.000 description 3
- 108091005804 Peptidases Proteins 0.000 description 3
- 239000004365 Protease Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- NMHMNPHRMNGLLB-UHFFFAOYSA-N phloretic acid Chemical compound OC(=O)CCC1=CC=C(O)C=C1 NMHMNPHRMNGLLB-UHFFFAOYSA-N 0.000 description 3
- SJSSFUMSAFMFNM-NSHDSACASA-N (2s)-5-(diaminomethylideneamino)-2-(phenylmethoxycarbonylamino)pentanoic acid Chemical compound NC(N)=NCCC[C@@H](C(O)=O)NC(=O)OCC1=CC=CC=C1 SJSSFUMSAFMFNM-NSHDSACASA-N 0.000 description 2
- VIIIJFZJKFXOGG-UHFFFAOYSA-N 3-methylchromen-2-one Chemical compound C1=CC=C2OC(=O)C(C)=CC2=C1 VIIIJFZJKFXOGG-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- 150000008575 L-amino acids Chemical group 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 102000035195 Peptidases Human genes 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 210000000087 hemolymph Anatomy 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- WSCWXNZWFZXKEH-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 2-(phenylmethoxycarbonylamino)acetate Chemical compound O=C1CCC(=O)N1OC(=O)CNC(=O)OCC1=CC=CC=C1 WSCWXNZWFZXKEH-UHFFFAOYSA-N 0.000 description 1
- CTSBUHPWELFRGB-VIFPVBQESA-N (2s)-2-(benzylamino)-3-hydroxypropanoic acid Chemical compound OC[C@@H](C(O)=O)NCC1=CC=CC=C1 CTSBUHPWELFRGB-VIFPVBQESA-N 0.000 description 1
- FHOAKXBXYSJBGX-YFKPBYRVSA-N (2s)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Chemical compound CC(C)(C)OC(=O)N[C@@H](CO)C(O)=O FHOAKXBXYSJBGX-YFKPBYRVSA-N 0.000 description 1
- PUUABEGDHGDROR-RYUDHWBXSA-N (2s)-4-methyl-2-[[(2s)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]pentanoic acid Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](C(C)C)NC(=O)OC(C)(C)C PUUABEGDHGDROR-RYUDHWBXSA-N 0.000 description 1
- QJCNLJWUIOIMMF-YUMQZZPRSA-N (2s,3s)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)OC(C)(C)C QJCNLJWUIOIMMF-YUMQZZPRSA-N 0.000 description 1
- IIUBNFWCBHOHQJ-UHFFFAOYSA-N 2-aminoacetic acid;1-hydroxypyrrolidine-2,5-dione Chemical compound NCC(O)=O.ON1C(=O)CCC1=O IIUBNFWCBHOHQJ-UHFFFAOYSA-N 0.000 description 1
- QWZHDKGQKYEBKK-UHFFFAOYSA-N 3-aminochromen-2-one Chemical compound C1=CC=C2OC(=O)C(N)=CC2=C1 QWZHDKGQKYEBKK-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 231100000699 Bacterial toxin Toxicity 0.000 description 1
- -1 Boc Chemical class 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 description 1
- 229930064664 L-arginine Natural products 0.000 description 1
- 235000014852 L-arginine Nutrition 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- 241000254158 Lampyridae Species 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 241000239220 Limulus polyphemus Species 0.000 description 1
- CJUMAFVKTCBCJK-UHFFFAOYSA-N N-benzyloxycarbonylglycine Chemical compound OC(=O)CNC(=O)OCC1=CC=CC=C1 CJUMAFVKTCBCJK-UHFFFAOYSA-N 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 241001222774 Salmonella enterica subsp. enterica serovar Minnesota Species 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- WOUIMBGNEUWXQG-VKHMYHEASA-N Ser-Gly Chemical compound OC[C@H](N)C(=O)NCC(O)=O WOUIMBGNEUWXQG-VKHMYHEASA-N 0.000 description 1
- 241000239222 Tachypleus Species 0.000 description 1
- 241000239224 Tachypleus tridentatus Species 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000007864 aqueous 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
- 235000009697 arginine Nutrition 0.000 description 1
- 125000000637 arginyl group Chemical group N[C@@H](CCCNC(N)=N)C(=O)* 0.000 description 1
- 239000000688 bacterial toxin Substances 0.000 description 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000815 hypotonic solution Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229960003136 leucine Drugs 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012802 pre-warming Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13407477A JPS5468290A (en) | 1977-11-10 | 1977-11-10 | Method of measuring toxin in bacterium by original fluorescent substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13407477A JPS5468290A (en) | 1977-11-10 | 1977-11-10 | Method of measuring toxin in bacterium by original fluorescent substance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5468290A JPS5468290A (en) | 1979-06-01 |
| JPS6154400B2 true JPS6154400B2 (un) | 1986-11-21 |
Family
ID=15119769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13407477A Granted JPS5468290A (en) | 1977-11-10 | 1977-11-10 | Method of measuring toxin in bacterium by original fluorescent substance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5468290A (un) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009104741A1 (ja) | 2008-02-22 | 2009-08-27 | 和光純薬工業株式会社 | β-グルカン及び／又はエンドトキシン測定用基質並びに測定方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301245A (en) * | 1980-05-29 | 1981-11-17 | Dynasciences Corporation | Chromogenic method of detecting endotoxins in blood |
| JPS59192099A (ja) * | 1983-04-12 | 1984-10-31 | Ajinomoto Co Inc | 微生物菌数の測定法 |
| US4717658A (en) * | 1985-12-03 | 1988-01-05 | Miles Inc. | Gram negative bacteria screening method with horseshoe crab amebocyte lysate (LAL) |
| CN110082321B (zh) * | 2018-11-30 | 2020-06-16 | 中山大学 | 一种用于检测水体中多类有机胺的荧光纳米材料及其应用 |
-
1977
- 1977-11-10 JP JP13407477A patent/JPS5468290A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009104741A1 (ja) | 2008-02-22 | 2009-08-27 | 和光純薬工業株式会社 | β-グルカン及び／又はエンドトキシン測定用基質並びに測定方法 |
| US8546072B2 (en) | 2008-02-22 | 2013-10-01 | Wako Pure Chemical Industries, Ltd. | Substrate for assaying β-glucan and/or endotoxin and assay method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5468290A (en) | 1979-06-01 |
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