SE447029B - Forfarande och reagens for detektering av endotoxin vilket reagens innehaller ett lysatkenslighetsforhojande ytaktivt medel - Google Patents
Forfarande och reagens for detektering av endotoxin vilket reagens innehaller ett lysatkenslighetsforhojande ytaktivt medelInfo
- Publication number
- SE447029B SE447029B SE8104016A SE8104016A SE447029B SE 447029 B SE447029 B SE 447029B SE 8104016 A SE8104016 A SE 8104016A SE 8104016 A SE8104016 A SE 8104016A SE 447029 B SE447029 B SE 447029B
- Authority
- SE
- Sweden
- Prior art keywords
- lysate
- carbon atoms
- endotoxin
- surfactants
- sensitivity
- Prior art date
Links
- 239000002158 endotoxin Substances 0.000 title claims description 52
- 230000035945 sensitivity Effects 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 20
- 239000003153 chemical reaction reagent Substances 0.000 title claims description 15
- 239000013543 active substance Substances 0.000 title claims 2
- 239000006166 lysate Substances 0.000 claims description 64
- 125000004432 carbon atom Chemical group C* 0.000 claims description 37
- 125000000217 alkyl group Chemical group 0.000 claims description 31
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 239000000243 solution Substances 0.000 claims description 21
- 230000002708 enhancing effect Effects 0.000 claims description 15
- 239000004094 surface-active agent Substances 0.000 claims description 15
- 125000002947 alkylene group Chemical group 0.000 claims description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
- 239000012480 LAL reagent Substances 0.000 claims description 11
- 230000001965 increasing effect Effects 0.000 claims description 9
- 239000002280 amphoteric surfactant Substances 0.000 claims description 8
- 239000002736 nonionic surfactant Substances 0.000 claims description 8
- 239000003945 anionic surfactant Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 239000011734 sodium Chemical group 0.000 claims description 7
- 241000239218 Limulus Species 0.000 claims description 6
- 239000003093 cationic surfactant Substances 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 5
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004472 Lysine Substances 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 125000004185 ester group Chemical group 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims description 3
- 150000002431 hydrogen Chemical group 0.000 claims description 3
- 125000001624 naphthyl group Chemical group 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Chemical group 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 3
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 claims 3
- 239000007859 condensation product Substances 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims 1
- 239000012085 test solution Substances 0.000 claims 1
- 239000003623 enhancer Substances 0.000 description 19
- -1 hydroxypropyl Chemical group 0.000 description 13
- 238000010790 dilution Methods 0.000 description 12
- 239000012895 dilution Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 239000000872 buffer Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 9
- 235000013162 Cocos nucifera Nutrition 0.000 description 8
- 244000060011 Cocos nucifera Species 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 8
- 150000002191 fatty alcohols Chemical class 0.000 description 8
- 239000003760 tallow Substances 0.000 description 8
- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical compound C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 229940117986 sulfobetaine Drugs 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 241000588724 Escherichia coli Species 0.000 description 5
- 239000007983 Tris buffer Substances 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000008215 water for injection Substances 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 4
- 239000003146 anticoagulant agent Substances 0.000 description 4
- 229940127219 anticoagulant drug Drugs 0.000 description 4
- 238000004108 freeze drying Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 4
- 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 3
- DVLFYONBTKHTER-UHFFFAOYSA-N 3-(N-morpholino)propanesulfonic acid Chemical compound OS(=O)(=O)CCCN1CCOCC1 DVLFYONBTKHTER-UHFFFAOYSA-N 0.000 description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- BHATUINFZWUDIX-UHFFFAOYSA-N Zwittergent 3-14 Chemical group CCCCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O BHATUINFZWUDIX-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000011082 depyrogenation Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 150000003839 salts Chemical group 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000012086 standard solution Substances 0.000 description 3
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- HTMWOUBCEZXSHN-BTJKTKAUSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;(z)-but-2-enedioic acid Chemical compound OCC(N)(CO)CO.OC(=O)\C=C/C(O)=O HTMWOUBCEZXSHN-BTJKTKAUSA-N 0.000 description 2
- XYYUAOIALFMRGY-UHFFFAOYSA-N 3-[2-carboxyethyl(dodecyl)amino]propanoic acid Chemical compound CCCCCCCCCCCCN(CCC(O)=O)CCC(O)=O XYYUAOIALFMRGY-UHFFFAOYSA-N 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 229920001213 Polysorbate 20 Polymers 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229960003237 betaine Drugs 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013068 control sample Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 210000000087 hemolymph Anatomy 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 230000003381 solubilizing effect Effects 0.000 description 2
- 239000001593 sorbitan monooleate Substances 0.000 description 2
- 235000011069 sorbitan monooleate Nutrition 0.000 description 2
- 229940035049 sorbitan monooleate Drugs 0.000 description 2
- SFVFIFLLYFPGHH-UHFFFAOYSA-M stearalkonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 SFVFIFLLYFPGHH-UHFFFAOYSA-M 0.000 description 2
- 229910001427 strontium ion Inorganic materials 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- POSZUTFLHGNLHX-KSBRXOFISA-N tris maleate Chemical compound OCC(N)(CO)CO.OCC(N)(CO)CO.OC(=O)\C=C/C(O)=O POSZUTFLHGNLHX-KSBRXOFISA-N 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- GODZNYBQGNSJJN-UHFFFAOYSA-N 1-aminoethane-1,2-diol Chemical compound NC(O)CO GODZNYBQGNSJJN-UHFFFAOYSA-N 0.000 description 1
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 1
- GOHZKUSWWGUUNR-UHFFFAOYSA-N 2-(4,5-dihydroimidazol-1-yl)ethanol Chemical compound OCCN1CCN=C1 GOHZKUSWWGUUNR-UHFFFAOYSA-N 0.000 description 1
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 description 1
- TXPKUUXHNFRBPS-UHFFFAOYSA-N 3-(2-carboxyethylamino)propanoic acid Chemical class OC(=O)CCNCCC(O)=O TXPKUUXHNFRBPS-UHFFFAOYSA-N 0.000 description 1
- GYJNVSAUBGJVLV-UHFFFAOYSA-N 3-(dimethylazaniumyl)propane-1-sulfonate Chemical compound CN(C)CCCS(O)(=O)=O GYJNVSAUBGJVLV-UHFFFAOYSA-N 0.000 description 1
- RRRHSSRMQAVLCO-UHFFFAOYSA-N 4,5-dihydro-1h-imidazole-4,5-dicarboxylic acid Chemical compound OC(=O)C1NC=NC1C(O)=O RRRHSSRMQAVLCO-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 101100494468 Arabidopsis thaliana CAD1 gene Proteins 0.000 description 1
- KMKBEESNZAPKMP-UHFFFAOYSA-N Biphenylindanone a Chemical compound CC=1C(C)=C2C(=O)C(C3CCCC3)CC2=CC=1OCC(C=1)=CC=CC=1C1=CC=C(C(O)=O)C=C1 KMKBEESNZAPKMP-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 241001529572 Chaceon affinis Species 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 241000239220 Limulus polyphemus Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- 101100496858 Mus musculus Colec12 gene Proteins 0.000 description 1
- GHAZCVNUKKZTLG-UHFFFAOYSA-N N-ethyl-succinimide Natural products CCN1C(=O)CCC1=O GHAZCVNUKKZTLG-UHFFFAOYSA-N 0.000 description 1
- HDFGOPSGAURCEO-UHFFFAOYSA-N N-ethylmaleimide Chemical compound CCN1C(=O)C=CC1=O HDFGOPSGAURCEO-UHFFFAOYSA-N 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241001302191 Polyphemus Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 1
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- IFZPTPZMISZREH-UHFFFAOYSA-N [2,4-bis(hydroxymethyl)-1h-imidazol-5-yl]methanol Chemical compound OCC1=NC(CO)=C(CO)N1 IFZPTPZMISZREH-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000010100 anticoagulation Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- VPDKMELSVLIAOG-UHFFFAOYSA-N azanium;decyl sulfate Chemical compound N.CCCCCCCCCCOS(O)(=O)=O VPDKMELSVLIAOG-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 125000005521 carbonamide group Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- BUZRUIZTMOKRPB-UHFFFAOYSA-N carboxycarbamic acid Chemical class OC(=O)NC(O)=O BUZRUIZTMOKRPB-UHFFFAOYSA-N 0.000 description 1
- 238000012754 cardiac puncture Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 108010045487 coagulogen Proteins 0.000 description 1
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- ZRKZFNZPJKEWPC-UHFFFAOYSA-N decylamine-N,N-dimethyl-N-oxide Chemical compound CCCCCCCCCC[N+](C)(C)[O-] ZRKZFNZPJKEWPC-UHFFFAOYSA-N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- KSDGSKVLUHKDAL-UHFFFAOYSA-L disodium;3-[2-carboxylatoethyl(dodecyl)amino]propanoate Chemical compound [Na+].[Na+].CCCCCCCCCCCCN(CCC([O-])=O)CCC([O-])=O KSDGSKVLUHKDAL-UHFFFAOYSA-L 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- RXHDXDIEHWVFOC-UHFFFAOYSA-M ethyl-dimethyl-octadecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC RXHDXDIEHWVFOC-UHFFFAOYSA-M 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000003278 haem Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- ATJCASULPHYKHT-UHFFFAOYSA-N hexadecane-1,16-diamine Chemical compound NCCCCCCCCCCCCCCCCN ATJCASULPHYKHT-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 238000012454 limulus amebocyte lysate test Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 229940078490 n,n-dimethylglycine Drugs 0.000 description 1
- IBOBFGGLRNWLIL-UHFFFAOYSA-N n,n-dimethylhexadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)[O-] IBOBFGGLRNWLIL-UHFFFAOYSA-N 0.000 description 1
- RSVIRMFSJVHWJV-UHFFFAOYSA-N n,n-dimethyloctan-1-amine oxide Chemical compound CCCCCCCC[N+](C)(C)[O-] RSVIRMFSJVHWJV-UHFFFAOYSA-N 0.000 description 1
- VHXSGTCOHZCUKB-UHFFFAOYSA-N n,n-dimethyltridecan-1-amine oxide Chemical compound CCCCCCCCCCCCC[N+](C)(C)[O-] VHXSGTCOHZCUKB-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003359 percent control normalization Methods 0.000 description 1
- 229960005141 piperazine Drugs 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- DQFWABVCOIFBPO-UHFFFAOYSA-M potassium;tetradecyl sulfate Chemical compound [K+].CCCCCCCCCCCCCCOS([O-])(=O)=O DQFWABVCOIFBPO-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 description 1
- FTWCSAMTIKSPAT-UHFFFAOYSA-M sodium;nonyl sulfate Chemical compound [Na+].CCCCCCCCCOS([O-])(=O)=O FTWCSAMTIKSPAT-UHFFFAOYSA-M 0.000 description 1
- NWZBFJYXRGSRGD-UHFFFAOYSA-M sodium;octadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCOS([O-])(=O)=O NWZBFJYXRGSRGD-UHFFFAOYSA-M 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
- 239000001570 sorbitan monopalmitate Substances 0.000 description 1
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 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
- G01N33/579—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving limulus lysate
-
- 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
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)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Pathology (AREA)
- Cosmetics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16345680A | 1980-06-27 | 1980-06-27 | |
| US06/254,233 US4322217A (en) | 1980-06-27 | 1981-04-14 | Process for preparing Limulus lysate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8104016L SE8104016L (sv) | 1981-12-28 |
| SE447029B true SE447029B (sv) | 1986-10-20 |
Family
ID=26859656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8104016A SE447029B (sv) | 1980-06-27 | 1981-06-26 | Forfarande och reagens for detektering av endotoxin vilket reagens innehaller ett lysatkenslighetsforhojande ytaktivt medel |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4322217A (enExample) |
| AU (1) | AU545395B2 (enExample) |
| CH (1) | CH647871A5 (enExample) |
| DE (1) | DE3125181A1 (enExample) |
| FR (1) | FR2485740A1 (enExample) |
| GB (1) | GB2080524B (enExample) |
| IT (1) | IT1211070B (enExample) |
| NL (1) | NL8103113A (enExample) |
| SE (1) | SE447029B (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8827557D0 (en) * | 1988-11-25 | 1988-12-29 | Radiometer Corporate Dev Ltd | Process for handling horseshoe crab amoebocyte lysate |
| US5002015A (en) * | 1988-12-09 | 1991-03-26 | Aerotrace Hydraulics, Inc. | Submerged treadmill system for exercising animals |
| DK0426395T3 (enExample) * | 1989-10-30 | 1997-03-03 | Biowhittaker Inc | |
| JP2957251B2 (ja) * | 1990-09-28 | 1999-10-04 | 生化学工業株式会社 | エンドトキシンの測定法 |
| EP0549102B1 (en) * | 1991-12-25 | 1996-07-03 | Maruha Corporation | Beta-glucans detection reagents and methods of detecting beta-glucans |
| JP2737514B2 (ja) * | 1992-01-24 | 1998-04-08 | 和光純薬工業株式会社 | エンドトキシン測定用試料の前処理方法 |
| CA2112776C (en) * | 1993-01-21 | 2002-11-12 | Masakazu Tsuchiya | Process for inhibiting activity of endotoxin |
| JP3242733B2 (ja) * | 1993-02-26 | 2001-12-25 | 生化学工業株式会社 | エンドトキシン特異的測定剤 |
| JP3429036B2 (ja) * | 1993-09-30 | 2003-07-22 | 生化学工業株式会社 | エンドトキシンの特異的測定剤 |
| US5716834A (en) * | 1994-08-19 | 1998-02-10 | National University Of Singapore | Cloned factor C cDNA of the Singapore horseshoe crab, Carcinoscorpius rotundicauda and purification of factor C proenzyme |
| US5637474A (en) * | 1994-10-31 | 1997-06-10 | Wako Pure Chemical Industries, Ltd. | Process for measuring amount of endotoxin or (1→3)-β-D-glucan by kinetic turbidimetric method |
| US6270982B1 (en) * | 1997-10-09 | 2001-08-07 | Charles River Laboratories | Methods and compositions for the detection of bacterial endotoxins |
| CN100390193C (zh) * | 2001-06-28 | 2008-05-28 | 拜奥维塔克尔公司 | 检测内毒素的方法和试剂 |
| ATE427068T1 (de) * | 2002-12-20 | 2009-04-15 | Charlotte Mecklenburg Hospital | Wegwerf-handvorrichtung zum auffangen von ausgeatmetem atemkondensat |
| US7547285B2 (en) * | 2003-02-14 | 2009-06-16 | The Charlotte-Mecklenburg Hospital Authority | Device and method for collection of exhaled alveolar breath condensate |
| US7828741B2 (en) * | 2002-12-20 | 2010-11-09 | The Charlotte-Mecklenburg Hospital Authority | Utilizing lipopolysaccharide in exhaled breath condensate to diagnose gram negative pneumonia |
| DE602004024769D1 (de) * | 2003-03-17 | 2010-02-04 | Charles River Lab Inc | Methoden und zusammensetzungen für den nachweis mikrobieller verunreinigungen |
| US20050048655A1 (en) * | 2003-04-18 | 2005-03-03 | Novitsky Thomas J. | Kit for detecting endotoxin |
| WO2004094987A2 (en) * | 2003-04-18 | 2004-11-04 | Associates Of Cape Cod, Inc. | Kit for detecting endotoxin in aqueous solutions |
| JP2008522640A (ja) * | 2004-12-02 | 2008-07-03 | チャールズ リバー ラボラトリーズ， インコーポレイテッド | グラム陽性菌夾雑物の検出および／または定量化のための方法ならびに組成物 |
| US7479375B2 (en) * | 2005-01-13 | 2009-01-20 | Charles River Laboratories, Inc. | Method for classifying a microorganism in a biological sample |
| US20090286692A1 (en) * | 2008-04-15 | 2009-11-19 | Wainwright Norman R | Cartridge and Method for Sample Analysis |
| EP2147981A1 (en) | 2008-07-25 | 2010-01-27 | Biotype AG | Kit and method for evaluating detection properties in amplification reactions |
| JP5437660B2 (ja) | 2009-02-19 | 2014-03-12 | 興和株式会社 | コアギュロゲン原料及びその製造方法、それを用いた生物由来の生理活性物質の測定方法及び測定装置 |
| MY155541A (en) * | 2010-10-29 | 2015-10-30 | Universiti Malaysia Terengganu | Process for the preparation of amoebocyte lysate from the haemolymph of the horseshoe crab |
| CU24073B1 (es) | 2011-12-27 | 2015-01-29 | Ct De Investigación Y Desarrollo De Medicamentos Cidem | COMPOSICIÓN A PARTIR DE EXTRACTO DE HEMOCITOS DE LANGOSTA PARA LA DETECCIÓN DE LIPOPOLISACÁRIDOS, PEPTIDOGLICANOS Y 1,3-ß-D-GLUCANOS |
| WO2018026941A1 (en) | 2016-08-03 | 2018-02-08 | Lonza Walkersville, Inc. | Method of detecting an endotoxin using limulus amebocyte lysate substantially free of coagulogen |
| US12158471B2 (en) | 2022-02-11 | 2024-12-03 | Charles River Laboratories, Inc. | Recombinant amebocyte lysate and uses thereof |
| KR20260021702A (ko) | 2023-06-05 | 2026-02-13 | 찰스리버레보레토리스,인코포레이티드 | 재조합 아메보사이트 응고 인자 및 그의 용도 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280179A (en) * | 1961-03-16 | 1966-10-18 | Textilana Corp | Processes for producing acyclic surfactant sulfobetaines |
| US3368978A (en) * | 1964-12-28 | 1968-02-13 | Monsanto Co | Builder compositions and detergent compositions using same |
| US3539521A (en) * | 1965-05-03 | 1970-11-10 | Procter & Gamble | Detergent composition |
| US3915805A (en) * | 1970-05-25 | 1975-10-28 | Univ Johns Hopkins | Quantitative detection of endotoxin in biological fluids |
| US3954663A (en) * | 1972-12-18 | 1976-05-04 | Teikoku Horinine Mfg. Co. Ltd. | Process for the preparation of Limulina lysate |
| US4096091A (en) * | 1974-07-17 | 1978-06-20 | Baxter Travenol Laboratories, Inc. | Limulus lysate having improved capacity to precipitate in the presence of low endotoxin concentrations, and reconstituting solutions therefor |
| US3944391A (en) | 1974-12-27 | 1976-03-16 | Preventive Systems, Inc. | In vitro process for detecting endotoxin in a biological fluid |
| US4107077A (en) * | 1975-07-14 | 1978-08-15 | Associates Of Cape Cod, Inc. | Limulus lysate of improved sensitivity and preparing the same |
| US4038029A (en) * | 1976-01-20 | 1977-07-26 | Worthington Biochemical Corporation | Limulus lysate turbidity test for pyrogens |
| GB1522127A (en) | 1976-07-23 | 1978-08-23 | Mallinckrodt Inc | Limulus amebocyte lysate reagent compositions |
| GB2019563B (en) | 1978-04-20 | 1982-07-28 | Harvard College | Assay of gram-negative bacteria |
| DE2927103A1 (de) * | 1978-10-06 | 1980-04-17 | Baxter Travenol Lab | Optisches verfahren zur bestimmung von endotoxin |
| US4273557A (en) * | 1980-03-31 | 1981-06-16 | Mallinckrodt, Inc. | Limulus lysate procedure for determining endotoxins |
-
1981
- 1981-04-14 US US06/254,233 patent/US4322217A/en not_active Expired - Lifetime
- 1981-06-23 GB GB8119357A patent/GB2080524B/en not_active Expired
- 1981-06-26 SE SE8104016A patent/SE447029B/sv not_active IP Right Cessation
- 1981-06-26 CH CH4249/81A patent/CH647871A5/fr not_active IP Right Cessation
- 1981-06-26 FR FR8112598A patent/FR2485740A1/fr active Granted
- 1981-06-26 IT IT8122595A patent/IT1211070B/it active
- 1981-06-26 NL NL8103113A patent/NL8103113A/nl not_active IP Right Cessation
- 1981-06-26 AU AU72321/81A patent/AU545395B2/en not_active Expired
- 1981-06-26 DE DE19813125181 patent/DE3125181A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL8103113A (nl) | 1982-01-18 |
| SE8104016L (sv) | 1981-12-28 |
| NL192139C (enExample) | 1997-02-04 |
| GB2080524B (en) | 1984-04-18 |
| DE3125181C2 (enExample) | 1991-09-05 |
| AU7232181A (en) | 1982-01-07 |
| FR2485740A1 (fr) | 1981-12-31 |
| US4322217A (en) | 1982-03-30 |
| FR2485740B1 (enExample) | 1985-05-24 |
| NL192139B (enExample) | 1996-10-01 |
| CH647871A5 (fr) | 1985-02-15 |
| IT1211070B (it) | 1989-09-29 |
| IT8122595A0 (it) | 1981-06-26 |
| GB2080524A (en) | 1982-02-03 |
| DE3125181A1 (de) | 1982-03-04 |
| AU545395B2 (en) | 1985-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4322217A (en) | Process for preparing Limulus lysate | |
| De Crombrugghe et al. | The Properties of Thyroglobulin: XI. THE REDUCTION OF THE DISULFIDE BONDS | |
| Maček et al. | Kinetics of hemolysis induced by equinatoxin, a cytolytic toxin from the sea anemone Actinia equina. Effect of some ions and pH | |
| US4273557A (en) | Limulus lysate procedure for determining endotoxins | |
| Ganong et al. | Phase separation temperatures of mixtures of Triton X-114 and Trition X-45: application to protein separation | |
| Nagaki et al. | A new method for the preparation of EAC14 cell with human or guinea-pig serum | |
| KR830006332A (ko) | 의약품류 제조용 신규의 헤파린 에스테르류 제조방법 | |
| EP2881738B1 (en) | Latex agglutination inhibition immunoassay | |
| Lowther et al. | The role of glutamine in the biosynthesis of hyaluronate by streptococcal suspensions | |
| US10859504B2 (en) | Degradable cationic surfactants and use thereof in enhancing chemiluminescence | |
| CA1159754A (en) | Process for preparing limulus lysate | |
| US4062814A (en) | Low-foaming cold-water glasswashing detergent | |
| US5876955A (en) | Endotoxin stabilizing agent, endotoxin composition and method for assaying endotoxin | |
| Ross et al. | Hemolysis by colloidal electrolytes | |
| CA1083158A (en) | Electroplating baths for nickel and brightener- leveler compositions therefor | |
| CN110346357B (zh) | 一种用于抗凝血酶ⅲ测定试剂 | |
| Mathews et al. | Effect of metals on the hyaluronidase inhibitor of human serum | |
| CN1996022A (zh) | 一种检测新霉素的酶联免疫试剂盒 | |
| US3069359A (en) | Germicidal detergent composition | |
| Letwin et al. | Effects of concanavalin A, phytohemagglutinin, pokeweed mitogen, and lipopolysaccharide on the replication and immunoglobulin synthesis by canine peripheral blood lymphocytes in vitro | |
| Burrone | Polypeptide synthesis in toluene‐treated lymphocytes | |
| DE2729618A1 (de) | Reagens zur bestimmung von endotoxin und verfahren zu seiner herstellung | |
| FI924774A0 (fi) | Foerfarande foer framstaellning av ett tromboplastinreagens fraon odlade celler, vilket reagens aer anvaendbart i protrombintidstestet | |
| CA2172069A1 (en) | Methods and compositions for the determination of red blood cell folate | |
| RICHARDS et al. | An evaluation of the inhalation toxicity of one commercial proteolytic enzyme preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8104016-4 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 8104016-4 Format of ref document f/p: F |