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I-NSP-AS CAS:211106-69-3 Ixabiso lomvelisi
I-compound 3-[9-(((3-(carboxypropyl))[4-Methxylphenyl]sulfonyl)aMine)carboxyl] -10-acridiniuMyl)-1-propanesulfonate ityuwa yangaphakathi yi-molecule eyinkimbinkimbi ebandakanya i-acridinium moiety eqhotyoshelwe kwipropanesulfonate. ityuwa yangaphakathi.Iqulethe iqela le-carboxypropyl, iqela le-4-Methxylphenylsulfonyl, kunye neqela le-amine.Le khompawundi kusenokwenzeka ukuba idityaniswe kwizicelo ezithile kwiindawo ezifana nekhemistri, amayeza, okanye uphando.
Ngaphezu koko, i-NAC ibonise isithembiso ekuxhaseni impilo yesibindi ngokuncedisa ekususweni kwezinto ezinobuthi, ezifana ne-acetaminophen, i-painkiller yentlungu eqhelekileyo.Isenokuba neziphumo ezikhuselayo kumonakalo wesibindi obangelwa kukusetyenziswa kotywala.
Ukongeza kwiipropathi zayo ze-antioxidant kunye nenkxaso yokuphefumla, i-NAC iye yaphononongwa ngezibonelelo zayo ezinokubakho kwimpilo yengqondo.Olunye uphando lubonisa ukuba lunokuba nefuthe elihle kwiingxaki zengqondo, ezifana nokudakumba kunye nokuphazamiseka okunyanzelekileyo (OCD).
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I-Tapso Sodium CAS: 105140-25-8 Ixabiso lomvelisi
I-3--[N-Tris (hydroxymethyl) methylamino] -2-hydroxypropanesulfonic acid,Into mnasa zwitterionic buffering agent ngendlela yetyuwa yesodium.Iqhele ukusetyenziswa kwiimvavanyo zebhayoloji yebhayoloji kunye nemolekyuli yokugcina i-pH ezinzileyo kwizisombululo.It inyibilika kakhulu emanzini kwaye ine-pKa ekufutshane ne-pH ye-physiological, iyenza ilungele uluhlu olubanzi lwezicelo ezifana nokucocwa kweeprotheyini, uvavanyo lwe-enzyme, inkcubeko yeseli, kunye ne-electrophoresis.Ubume bayo obukhethekileyo bekhemikhali kunye nokuhambelana neenkqubo zebhayoloji kuyenza ibe yinxalenye ebalulekileyo kwiiprothokholi ezahlukeneyo zaselabhoratri.
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I-NSP-SA-NHS CAS: 199293-83-9 Ixabiso lomvelisi
I-NSP-SA-NHS i-compound equkethe i-N-succinimidyl-6- (3′-pyridyldithio) hexanoate (NSP) kunye ne-N-hydroxysuccinimide (NHS).Isetyenziswa ngokuqhelekileyo njenge-agent edibanisayo kwi-bioconjugation reactions, ngokukodwa ukudibanisa i-peptides, iiprotheyini, okanye ezinye iimolekyuli ezine-amine kwindawo okanye ezinye iimolekyuli.I-moiety ye-NSP yenza ukuba kuqulunqwe ibhondi ye-thioester ezinzileyo kunye nemolekyuli ekujoliswe kuyo, ngelixa i-moiety ye-NHS ivumela ukusabela okulandelayo kunye nee-amine eziphambili.I-NSP-SA-NHS iqeshwe ngokubanzi kuphando olwahlukeneyo kunye nezicelo ze-biomedical, kubandakanywa ukulungiswa kwe-immunoassays, i-antibody labeling, izifundo ze-protein-protein interactions, kunye ne-protein immobilization.
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I-TAPSO CAS: 68399-81-5 Ixabiso lomvelisi
I-TAPSO (3- [N-tris(hydroxymethyl)methyl]amino] -2-hydroxypropanesulfonic acid) sisithinteli se-zwitterionic esisetyenziswa ngokuqhelekileyo kuphando lwebhayoloji kunye ne-biochemical.Yi-arhente esebenzayo yokuthintela ene-pKa ekufutshane ne-pH yefiziyoloji, iyenza ifaneleke ukugcina i-pH ezinzileyo kwimifuniselo yebhayoloji.I-TAPSO isoloko isetyenziselwa ukuhlanjululwa kweeprotheyini, iimvavanyo ze-enzyme, inkcubeko yeeseli, kunye nokusetyenziswa kwe-electrophoresis.Ukunyibilika kwayo okuphezulu kwamanzi kunye nokuphazamiseka okuphantsi kweenkqubo zebhayoloji kwenza kube lukhetho oludumileyo kuluntu lwesayensi.I-TAPSO yaziwa ngempembelelo yayo encinci kumsebenzi we-enzyme kwaye ihlala isetyenziswa njengenye indlela kwezinye ii-agent eziphazamisayo ezifana ne-Tris okanye i-phosphate buffers.
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I-TAPS yetyuwa yeSodium CAS: 70331-82-7
Ityuwa yesodium ye-TAPS, ekwabizwa ngokuba yi-N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt, i-agent arsatile buffering and pH regulator.Iqhele ukusetyenziswa kuphando lwebhayoloji kunye neekhemikhali, kumayeza, kunye noxilongo.I-TAPS-Na yikhompawundi ye-zwitterionic enceda ukugcina i-pH ezinzileyo kwizisombululo, iyenze ilungele uluhlu olubanzi lweemeko zovavanyo.Izicelo zayo zibandakanya inkcubeko yeeseli, uphando lweprotheyini, i-electrophoresis, i-chemical synthesis, kunye nokwakheka kwamayeza.I-TAPS-Na luhlobo olunyibilikayo noluzinzileyo lweTAPS ekulula ukuyiphatha nokusetyenziswa kwizisombululo ezinamanzi.
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2′,6′-DiMethylcarbonylphenyl-10-sulfopropylacridiniumM-9-carboxylate 4′-NHS Ester CAS:194357-64-7
I-2',6'-DiMethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester yikhemikhali yekhemikhali kunye nesakhiwo esiyinkimbinkimbi se-molecular.Iqulethe iqela le-sulfopropylacridinium kunye neqela elisebenzayo le-carboxylate ester.Ubukho be-ester moiety bubonisa ukuba i-reactive kwaye ingasetyenziselwa njengeleyibhile okanye i-agent yokuguqula i-biomolecules.
Iqela le-compound ye-sulfopropylacridinium licebisa ukuba inokuba nezicelo ezinokuthi zisetyenziswe kwiimvavanyo ezisekelwe kwi-fluorescence, apho inokuthi isetyenziswe njengeprobe ye-fluorescent okanye idayi yokukhangela kunye nokuhlalutya i-biomolecules.Isenokuba nokubaluleka kwizifundo zeenkqubo zeselula, ezifana ne-intracellular calcium signaling.
Ukufakwa kweqela le-ester le-NHS libonisa ukuba linokusabela ngee-amine eziphambili, ezifana nezo zifunyenwe kwiiprotheni okanye i-peptides, ukwenza iibhondi ze-amide ezizinzile.Oku kuphinda kusebenze kwenza kube luncedo kwizicelo ze-bioconjugation, apho ingasetyenziselwa ukubhala okanye ukuguqula i-biomolecules kunye nezinye iiamolekyu ezisebenzayo, ezifana ne-fluorophores okanye iithegi.
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I-TRIS-Acetate CAS: 6850-28-8 Ixabiso lomvelisi
I-TRIS-Acetate, sisithintelo esiqhele ukusetyenziswa kwimifuniselo yebhayoloji neyemichiza.Kukudityaniswa kwesiseko se-Tris kunye ne-acetic acid, okubangelwa isisombululo se-pH-stable esetyenziselwa ukulawula nokugcina uluhlu olufunwayo lwe-pH kwiintlobo ezahlukeneyo zezicelo.I-TRIS-Acetate iluncedo kakhulu kwi-DNA kunye nezifundo ze-RNA, njengoko zibonelela. indawo efanelekileyo kwimisebenzi ye-enzyme, i-electrophoresis, kunye ne-gel electrophoresis.Inceda ukugcina ukuzinza kunye nokunyaniseka kwe-nucleic acids ngexesha leenkqubo ezahlukeneyo, ezifana ne-DNA sequencing, i-polymerase chain reaction (PCR), kunye ne-agarose gel electrophoresis.Ngaphezu kophando lwe-nucleic acid, i-TRIS-Acetate iphinda isetyenziswe kwiiprotheni zodwa kunye neenkqubo zokucoca. , i-membrane protein extraction, kunye novavanyo lwenkcubeko yeseli.Umthamo wayo oguquguqukayo webuffering uwenza ube sisixhobo esixabisekileyo kwiindawo ezininzi zophando lwezenzululwazi, iqinisekisa iimeko ezifanelekileyo zokusabela kwebhayoloji kunye nokugcina uzinzo lwee-enzymes kunye neeproteni.
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3-(N-tosyl-L-alanyloxy)indole CAS:75062-54-3
I-3-(N-tosyl-L-alanyloxy) i-indole i-chemical compound kunye ne-molecular formula C20H20N2O4S.Isetyenziswa ngokuqhelekileyo njengebhloko yokwakha okanye ephakathi kwi-organic synthesis.Ikhompawundi ibonakalisa inkqubo yeringi ye-indole, eyimotif eqhelekileyo kwiindidi zeamolekyuli zebhayoloji.I-3-(N-tosyl-L-alanyloxy) i-indole idla ngokusetyenziswa kwi-synthesis yamachiza, i-agrochemicals, kunye nezinye izinto eziphilayo.
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2′-(4-METHYLUMBELLIFERYL)-ALPHA-DN-ACETYLNEURAMINIC ACID SODIUM ISAT CAS:76204-02-9
I-2'- (4-Methylumbelliferyl) -alpha-DN-acetylneuraminic ityuwa ye-sodium ityuwa yikhemikhali esetyenziswa ngokuqhelekileyo kwiimvavanyo zokuxilonga kunye nophando.Yinto ephuma kwi-fluorescent ebhalwe nge-sialic acid, udidi lwemolekyuli yecarbohydrate efumaneka kumphezulu weeseli.
Le khompawundi isetyenziswa njenge-substrate yee-enzymes ezibizwa ngokuba yi-neuraminidases, esebenza ukususa iintsalela ze-asilic acid kwi-glycoproteins kunye ne-glycolipids.Xa ezi enzyme zisebenza kwi-2'- (4-Methylumbelliferyl) -alpha-DN-acetylneuraminic acid ityuwa yesodium, ikhupha imveliso ye-fluorescent eyaziwa ngokuba yi-4-methylumbelliferon.
I-fluorescence eyenziwa yi-compound inokulinganiswa kunye nokulinganisa, inika ulwazi malunga nomsebenzi we-neuraminidase enzymes.Oku kuluncedo ngakumbi kwisifundo sezifo ezahlukeneyo kunye neemeko ezinxulumene ne-aberrant sialic acid metabolism.
Ikhompawundi ikwasetyenziselwa iinjongo zokuxilonga, ezifana nokufumanisa usulelo lwentsholongwane olubandakanya umsebenzi we-neuraminidase.Kolu vavanyo, ikhompawundi isetyenziselwa ukuchonga ubukho beentlobo ezithile zentsholongwane okanye ukuvavanya ukusebenza kwe-neuraminidase inhibitors kunyango lwe-antiviral.
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I-CAPS CAS: 1135-40-6 Ixabiso lomvelisi
I-3-Cyclohexylaminopropanesulfonic acid yi-chemical compound eneqela le-cyclohexyl elifakwe kwi-aminopropanesulfonic acid moiety.Isetyenziswa ikakhulu njenge-ejenti ephazamisayo kwi-biochemical kunye ne-pharmaceutical applications.Ngenxa yobume bayo bekhemikhali obukhethekileyo, ibonisa amandla e-buffering eyomeleleyo kwaye ihlala isetyenziswa kuvavanyo olufuna ulawulo lwe-pH oluchanekileyo, olufana nokucocwa kweprotein, i-electrophoresis, kunye ne-enzymatic reaction.Ukongezelela, inokuqeshwa njenge-stabilizer ekuqulunqweni kweziyobisi okanye njenge-corrosion inhibitor kwiinkqubo ezithile zoshishino.
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I-Alpha-D-Glucose pentaacetate CAS: 3891-59-6
I-Alpha-D-glucose pentaacetate yi-chemical compound efunyenwe nge-acetylating amaqela e-hydroxyl ye-alpha-D-glucose kunye namaqela amahlanu e-acetyl.Isetyenziswa ngokuqhelekileyo kwi-organic synthesis njengeqela elikhuselayo kumaqela e-hydroxyl akhoyo kwi-carbohydrates.Isenokusetyenziswa njengekhompawundi yereferensi kuphando lweekhemikhali kunye nohlalutyo, kwaye njengesixhobo sokuqala sokwenziwa kweekhompawundi ezahlukeneyo.Ukongezelela, i-glucose pentaacetate iphandwe ngokusetyenziswa kwayo kwiinkqubo zokuhanjiswa kweziyobisi, ngenxa yeempawu zayo ezilawulwayo zokukhululwa.
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Tris maleate CAS: 72200-76-1
I-Tris maleate yikhompawundi yemichiza esebenza njenge-pH buffer kunye nesilungelelaniso kumashishini ahlukeneyo.Isetyenziselwa ukugcina amanqanaba e-pH azinzileyo kunye nokumelana nokutshintsha okubangelwa ukongezwa kwe-acids okanye iziseko.I-Tris maleate idla ngokusetyenziswa kuphando lwebhayoloji, ukucocwa kweeprotheyini, iinkqubo zamashishini, kunye nekhemistri yohlalutyo.Isebenza ngakumbi kwi-buffering kuluhlu lwe-pH esezantsi kwaye idume ngokuguquguquka kwayo ekugcineni iimeko ze-pH ezizezona zilungileyo.
