-
I-NSP-AS CAS:211106-69-3 Intengo Yomkhiqizi
I-compound 3-[9-((3-(carboxypropyl))[4-Methxylphenyl]sulfonyl)aMine)carboxyl]-10-acridiniuMyl)-1-propanesulfonate usawoti wangaphakathi i-molecule eyinkimbinkimbi ehlanganisa i-acridinium moiety exhunywe ku-propanesulfonate. usawoti wangaphakathi.Iqukethe iqembu le-carboxypropyl, iqembu le-4-Methxylphenylsulfonyl, neqembu le-amine.Le nhlanganisela kungenzeka ihlanganiselwe izinhlelo zokusebenza ezithile ezindaweni ezifana nekhemistri, ezemithi, noma ucwaningo.
Ngaphezu kwalokho, i-NAC ibonise isithembiso ekusekeleni impilo yesibindi ngokusiza ekukhipheni izinto ezinobuthi, njenge-acetaminophen, isidambisi sobuhlungu esivamile.Kungase futhi kube nemiphumela yokuzivikela ekulimaleni kwesibindi okubangelwa ukuphuza utshwala.
Ngaphezu kwezakhiwo zayo zokusekela i-antioxidant nokuphefumula, i-NAC iye yahlolwa ngezinzuzo zayo ezingaba khona empilweni yengqondo.Olunye ucwaningo lubonisa ukuthi kungase kube nomthelela omuhle ezinkingeni zemizwa, njengokucindezeleka kanye nesifo esicindezelayo (OCD).
-
5-Bromo-6-Chloro-3-Indolyl Acetate CAS:102185-48-8
I-5-Bromo-6-chloro-3-indoxyl-3-acetate iyinhlanganisela yamakhemikhali evame ukusetshenziswa njenge-substrate ekuhlolweni kwe-enzymatic.Ivamise ukusetshenzelwa ukuthola ubukhona kanye nomsebenzi wama-enzyme athile, njengama-esterases nama-hydrolases.
Uma yengezwe kwinhlanganisela yokusabela equkethe i-enzyme ethile, le nhlanganisela ithola i-enzymatic hydrolysis.Ngenxa yalokho, ikhiqiza umkhiqizo onemibala noma we-fluorescent, okuvumela abacwaningi ukuba babone ngeso lengqondo futhi balinganise umsebenzi we-enzyme.
Le substrate isetshenziswa kabanzi emikhakheni eminingi ehlukene, okuhlanganisa ibhayoloji yamangqamuzana, i-biochemistry, kanye nokuxilongwa komtholampilo.Ukuguquguquka kwayo nokuzwela kuyenza ibe yithuluzi elibalulekile lokufunda i-enzyme kinetics, umsebenzi, kanye nokuvinjwa.
-
I-CAPS CAS:1135-40-6 Intengo Yomkhiqizi
I-3-Cyclohexylaminopropanesulfonic acid iyinhlanganisela yamakhemikhali eneqembu le-cyclohexyl elixhunywe ku-aminopropanesulfonic acid moiety.Isetshenziswa ngokuyinhloko njenge-ejenti egcina isiphazamiso ezinhlelweni ze-biochemical kanye nemithi.Ngenxa yesakhiwo sayo samakhemikhali esiyingqayizivele, ikhombisa umthamo oqinile wokubhafa futhi ivame ukusetshenziswa ezivivinyweni ezidinga ukulawulwa okunembile kwe-pH, njengokuhlanzwa kwamaprotheni, i-electrophoresis, kanye nokusabela kwe-enzymatic.Ukwengeza, ingasetshenziswa njengesiqinisi ekwakhiweni kwezidakamizwa noma njenge-corrosion inhibitor ezinqubweni ezithile zezimboni.
-
I-NSP-SA-NHS CAS:199293-83-9 Intengo Yomkhiqizi
I-NSP-SA-NHS iyinhlanganisela ehlanganisa i-N-succinimidyl-6-(3′-pyridyldithio)hexanoate (NSP) kanye ne-N-hydroxysuccinimide (NHS).Ivamise ukusetshenziswa njenge-ejenti exhumanisayo ekuphenduleni kwe-bioconjugation, ikakhulukazi ukuhlanganisa ama-peptide, amaprotheni, noma amanye ama-amine ane-amine ezindaweni noma kwamanye ama-molecule.I-NSP moiety ivumela ukwakheka kwebhondi ye-thioester ezinzile ne-molecule eqondiwe, kuyilapho i-NHS moiety ivumela ukusabela okulandelanayo nama-amine ayinhloko.I-NSP-SA-NHS isetshenziswa kabanzi ocwaningweni oluhlukahlukene nasezinhlelweni ze-biomedical, okuhlanganisa ukulungiswa kokuhlolwa kwamasosha omzimba, ukulebula ama-antibody, izifundo zokusebenzisana kwamaprotheni-protein, kanye nokunganyakaziswa kwamaprotheni.
-
3-(N-tosyl-L-alanyloxy)indole CAS:75062-54-3
I-3-(N-tosyl-L-alanyloxy) i-indole iyinhlanganisela yamakhemikhali enefomula ye-molecular C20H20N2O4S.Ivamise ukusetshenziswa njengebhlokhi yokwakha noma i-intermediate ku-organic synthesis.Inhlanganisela ifaka uhlelo lwendandatho ye-indole, okuyi-motif evamile kuma-molecule ahlukahlukene asebenza ngokwebhayoloji.I-3-(N-tosyl-L-alanyloxy) i-indole ivame ukusetshenziswa ekuhlanganiseni kwemithi, amakhemikhali ezolimo, nezinye izinhlanganisela eziphilayo.
-
I-ABTS (2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) usawoti we-diammonium) CAS:30931-67-0
I-Diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate), evame ukubizwa ngokuthi i-ABTS, i-chromogenic substrate evame ukusetshenziswa ekuhlolweni kwamakhemikhali ezinto eziphilayo, ikakhulukazi emkhakheni we-enzymology.Kuyinhlanganisela yokwenziwa esetshenziselwa ukukala umsebenzi wama-enzyme ahlukahlukene, kufaka phakathi ama-peroxidase nama-oxidase.
I-ABTS ayinambala ngesimo sayo se-oxidized kodwa iphenduka ibe luhlaza okwesibhakabhaka-luhlaza lapho ifakwa i-enzyme lapho kukhona i-hydrogen peroxide noma umoya-mpilo wamangqamuzana.Lokhu kushintsha kombala kungenxa yokwakheka kwe-cation radical, edonsa ukukhanya ku-spectrum ebonakalayo.
Ukusabela phakathi kwe-ABTS kanye ne-enzyme kukhiqiza umkhiqizo onemibala ongakalwa nge-spectrophotometrically.Ukuqina kombala kuhambisana ngokuqondile nomsebenzi we-enzymatic, okuvumela abacwaningi ukuthi bahlole ngobuningi i-enzyme kinetics, inhibition ye-enzyme, noma ukusebenzisana kwe-enzyme-substrate.
I-ABTS inohlu olubanzi lwezinhlelo zokusebenza emikhakheni eyahlukene, okuhlanganisa ukuxilonga emitholampilo, ucwaningo lwezemithi, nesayensi yokudla.Izwela kakhulu futhi inikeza ububanzi obubanzi obuguquguqukayo, okuyenza ibe ukukhetha okudumile ezivivinyweni eziningi ze-biochemical.
-
I-HEPPS CAS:16052-06-5 Intengo Yomkhiqizi
I-HEPPS, emele i-N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid, iyi-ejenti ye-zwitterionic buffering evame ukusetshenziswa ocwaningweni lwebhayoloji nolwe-biochemical.Yaziwa ngomthamo wayo omuhle kakhulu wokubhafa kanye nokuzinza ebangeni elibanzi le-pH, ikakhulukazi ebangeni le-pH 6.8-8.2.I-HEPPS ivamise ukusetshenziswa kumidiya yesiko lamaseli, ukuhlanzwa kwamaprotheni, ukusabela kwe-enzymatic, nezinye izinhlelo zokusebenza ezidinga indawo ye-pH elawulwa ngokunembile.Iyancibilika emanzini futhi ngokuvamile isetshenziswa ezindaweni ezigxilile ukusuka ku-10 mM kuya ku-100 mM.I-HEPPS ithathwa njengengenabo ubuthi kumaseli futhi inokuphazamiseka okungemuva okuphansi, okuyenza ibe ukukhetha okudumile kumaphrothokholi amaningi okuhlola.
-
I-Tapso Sodium CAS:105140-25-8 Intengo Yomkhiqizi
3--[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid,Kuyimii-agent ye-zwitterionic buffering esesimweni sosawoti we-sodium.Ivamise ukusetshenziswa ekuhlolweni kwebhayoloji yamangqamuzana ezinto eziphilayo ukuze kugcinwe i-pH ezinzile ezisombululweni.It incibilika kakhulu emanzini futhi ine-pKa esondelene ne-pH yokuphila, okuyenza ifanelekele uhla olubanzi lwezinhlelo zokusebenza ezifana nokuhlanzwa kwamaprotheni, ukuhlolwa kwama-enzyme, isiko lamaseli, kanye ne-electrophoresis.Isakhiwo sayo samakhemikhali esiyingqayizivele kanye nokuhambisana nezinhlelo zebhayoloji kuyenza ibe yingxenye ebalulekile kuzivumelwano ezihlukahlukene zaselabhorethri.
-
I-APS-5 CAS:193884-53-6 Intengo Yomkhiqizi
(4-Chlorophenyl) i-thio-methanol 1-(i-dihydrogen phosphate) usawoti we-disodium (1:2) iyinhlanganisela yamakhemikhali eyingxenye ye-acridine derivatives.Iqukethe uhlelo lwendandatho ye-10-methylacridine neqembu le-thioether elixhunywe endaweni ye-4-chlorophenyl.I-compound ibuye ibe neqembu le-methanol namaqembu amabili e-phosphate ahlukaniswe kancane ngama-ion sodium.
-
HEPES CAS:7365-45-9 Intengo Yomkhiqizi
I-HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid) iyisigcina sebhayoloji evamise ukusetshenziswa ocwaningweni lwebhayoloji namakhemikhali.Yaziwa ngekhono layo lokugcina i-pH ezinzile ezixazululweni ezinamanzi, okuyenza ifanelekele izinhlelo zokusebenza ezahlukahlukene ezibandakanya izinqubo zamaselula kanye ne-enzymatic.I-HEPES iyinhlanganisela ye-zwitterionic, okusho ukuthi inezindleko ezinhle nezingezinhle emaqenjini asebenzayo ahlukene, okuyivumela ukuthi imelane nezinguquko ku-pH ezibangelwa ukwengezwa kwama-asidi noma izisekelo.Isetshenziswa kaningi kusiko lamaseli, ukuhlolwa kwe-enzyme, izifundo zamaprotheni, ukuhlolwa kwe-electrophoresis, kanye nokwakhiwa kwemithi.
-
TAPS Sodium usawoti CAS: 70331-82-7
Usawoti we-sodium we-TAPS, owaziwa nangokuthi i-N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt, i-ejenti eguquguqukayo ehlukahlukene kanye nesilawuli se-pH.Isetshenziswa kakhulu ocwaningweni lwebhayoloji namakhemikhali, kwezemithi, nasekuhloleni izifo.I-TAPS-Na iyinhlanganisela ye-zwitterionic esiza ukugcina i-pH ezinzile ezixazululweni, iyenze ifanele ububanzi bezimo zokuhlola.Izicelo zayo zifaka isiko lamaseli, ucwaningo lwamaprotheni, i-electrophoresis, ukuhlanganiswa kwamakhemikhali, nokwakheka kwemithi.I-TAPS-Na iwuhlobo oluncibilikayo noluzinzile lwe-TAPS okulula ukuluphatha nokulusebenzisa ezixazululweni ezinamanzi.
-
I-TAPS-NA CAS:91000-53-2 Intengo Yomkhiqizi
I-N--[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid usawoti wesodium, owaziwa nangokuthi i-TAPS-Na, iyinhlanganisela yamakhemikhali evamise ukusetshenziswa njenge-ejenti yokubhafa ezinhlelweni ezihlukene zebhayoloji nezamakhemikhali.Kuyinhlanganisela ye-zwitterionic, okusho ukuthi inakho kokubili ukushaja okuhle nokubi, esiza ukugcina i-pH ezinzile ezixazululweni.
I-TAPS-Na inobubanzi be-pH obucishe bube ngu-7.7 ukuya ku-9.1, okuyenza ifaneleke izinhlelo zokusebenza ezidinga indawo ene-alkaline pH.Ivame ukusetshenziswa ocwaningweni lwamaprotheni nama-enzyme, kanye nasemasu ebhayoloji yamangqamuzana afana ne-gel electrophoresis kanye nokulandelana kwe-DNA.
Njengosawoti we-sodium, i-TAPS-Na incibilika kakhulu emanzini, okuvumela ukulungiswa kalula kwezixazululo ezivinjiwe.Yaziwa ngobuthi bayo obuphansi kanye nokuphazamiseka okuncane kwama-molecule ezinto eziphilayo, okuyenza ibe ukukhetha okukhethwa kukho ekuhloleni okuningi.
