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  • IMIbhobho sesquisodium ityuwa CAS:100037-69-2

    IMIbhobho sesquisodium ityuwa CAS:100037-69-2

    I-PIPEES sesquisodium ityuwa yikhemikhali eyaziwa ngokuba yi-PIPES.Yiarhente ekhuselayo kunye nesithinteli sebhayoloji esisetyenziswa kwizicelo ezahlukeneyo zophando lwezenzululwazi.I-PIPES iluncedo ngokukodwa ekugcineni i-pH ezinzileyo kuluhlu lwe-physiological 6.1-7.5.Izinzile kuluhlu olubanzi lwamaqondo obushushu, iyenza ilungele ukusetyenziswa kwiimvavanyo ezenziwa phantsi kweemeko ezahlukeneyo.I-PIPES idla ngokusetyenziswa kwinkcubeko yeeseli, izifundo zeprotheyini kunye ne-enzyme, i-gel electrophoresis, kunye neendlela ezahlukeneyo zebhayoloji ye-molekyuli.Kubalulekile ukubonisana neembekiselo ezifanelekileyo okanye iingcali ukuze ufumane isikhokelo kugxininiso oluthile kunye neemeko zokusetyenziswa kwePIPES kuphando lwakho.

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  • I-4-Nitrophenyl beta-D-galactopyranoside CAS:200422-18-0

    I-4-Nitrophenyl beta-D-galactopyranoside CAS:200422-18-0

    I-4-Nitrophenyl beta-D-galactopyranoside (ONPG) yikhompawundi yemichiza esetyenziswa ngokuqhelekileyo kwiimvavanyo ze-enzymatic ukubona ubukho kunye nomsebenzi we-enzyme β-galactosidase.I-substrate ye-β-galactosidase, eqhekeza i-molecule ukukhulula imveliso etyheli, i-o-nitrophenol.Ukutshintsha kombala kunokulinganiswa nge-spectrophotometrically, ukuvumela ukumiselwa kobungakanani bomsebenzi we-enzyme.Le khompawundi isetyenziswa ngokubanzi kwibhayoloji yemolekyuli kunye nophando lwe-biochemistry ukulinganisa umsebenzi we-β-galactosidase kunye nokufunda ukubonakaliswa kofuzo kunye nommiselo.

     

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  • 3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3

    3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3

    I-CHAPS (3--[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate) sisicoci esisetyenziswa ngokuqhelekileyo kwi-biochemistry kunye ne-molecular biology.Sisicoci se-zwitterionic, okuthetha ukuba sineqela elichasa kakuhle nelibi.

    I-CHAPS yaziwa ngokukwazi ukunyibilikisa kunye nokuzinzisa iiproteni ze-membrane, iyenza ibe luncedo kwiinkqubo ezahlukeneyo ezinje ngokutsalwa kweprotein, ukucocwa, kunye nokulinganisa iimpawu.Iphazamisa ukusebenzisana kwe-lipid-protein, ivumela iiprotheni ze-membrane ukuba zikhutshwe kwilizwe labo lokuzalwa.

    Ngokungafaniyo nezinye izicoci, i-CHAPS ithambile kwaye ayidibanisi iiprotheyini ezininzi, iyenza ibe lolona khetho lubalaseleyo lokugcina ulwakhiwo lweprotheyini kunye nokusebenza ngexesha lovavanyo.Inokunceda nokuthintela ukudityaniswa kweeprotheyini.

    I-CHAPS iqhele ukusetyenziswa kubuchule obufana ne-SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), ugxininiso lwe-isoelectric, kunye ne-Western blotting.Ikwasetyenziswa rhoqo kwizifundo ezibandakanya i-enzymes ebotshwe kwi-membrane, ukuhanjiswa komqondiso, kunye nokusebenzisana kweprotein-lipid.

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  • HEPBS CAS:161308-36-7 Ixabiso lomvelisi

    HEPBS CAS:161308-36-7 Ixabiso lomvelisi

    N-(2-Hydroxyethyl)piperazine-N'-(4-butanesulfonic acid), edla ngokubizwa ngokubaI-HEPBS, yikhompawundi yeekhemikhali esetyenziswa njenge-agent ephazamisayo kunye nomlawuli we-pH kuphando lwebhayoloji kunye ne-biochemical.Inoluhlu olubanzi lwezicelo, kubandakanywa inkcubeko yeeseli, izifundo ze-enzyme, i-electrophoresis, i-biochemical assays, kunye nokuqulunqwa kweziyobisi.I-HEPBS inceda ukugcina uluhlu lwe-pH oluzinzileyo, ngakumbi kuluhlu lwefiziyoloji, kwaye yaziwa ngomthamo wayo olungileyo wokubhufa kunye nokuhambelana neendlela ezahlukeneyo zovavanyo.

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  • I-4-Methylumbelliferyl-beta-D-glucopyranoside CAS: 18997-57-4

    I-4-Methylumbelliferyl-beta-D-glucopyranoside CAS: 18997-57-4

    I-4-Methylumbelliferyl-beta-D-glucopyranoside i-substrate esetyenziswa ngokuqhelekileyo kwiimvavanyo ze-enzymatic ukufunda umsebenzi we-beta-glucosidase enzymes.Xa isetyenzisiwe nge-beta-glucosidase, idlula i-hydrolysis, ibangele ukukhululwa kwe-4-methylumbelliferon, enokuthi ibonwe kwaye ilinganiswe ngokusebenzisa i-fluorescence spectroscopy.Le khompawundi isetyenziswa ngokubanzi kwiinkalo zebhayoloji, ibhayoloji yemolekyuli, kunye nebhayoloji yebhayoloji yovavanyo lomsebenzi we-enzyme kunye neenjongo zokuhlola.Ipropathi yayo ye-fluorescence yenza ukuba ibe novakalelo oluphezulu kwaye ifaneleke kwizicelo eziphezulu.

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  • MOPS CAS: 1132-61-2 Ixabiso lomvelisi

    MOPS CAS: 1132-61-2 Ixabiso lomvelisi

    I-MOPS, okanye i-3-(N-morpholino)propanesulfonic acid, yi-zwitterionic buffering agent edla ngokusetyenziswa kuphando lwebhayoloji kunye ne-biochemical.Isetyenziselwa ikakhulu ukugcina i-pH ezinzileyo kuluhlu lwe-6.5 ukuya kwi-7.9.I-MOPS isetyenziswa kakhulu kwinkcubeko yeeseli, ubuchule bebhayoloji yemolekyuli, uhlalutyo lweprotheyini, ukusabela kwe-enzyme, kunye ne-electrophoresis.Umsebenzi wayo oyintloko kukulawula nokuzinzisa i-pH yezisombululo zokulinga, ukuqinisekisa iimeko ezifanelekileyo kwiinkqubo ezahlukeneyo zebhayoloji.I-MOPS sisixhobo esixabisekileyo kuphando lwezenzululwazi sokugcina imo engqongileyo ye-pH engaguqukiyo nephezulu kuluhlu lwezicelo.

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  • I-ADA DISODIUM ISAT CAS:41689-31-0

    I-ADA DISODIUM ISAT CAS:41689-31-0

    I-N-(2-Acetamido) iminodiacetic acid ityuwa ye-disodium yikhompawundi yeekhemikhali esetyenziswa ngokuqhelekileyo njenge-agent e-chelating.Yenza ii-complexes ezizinzileyo kunye ne-ion zetsimbi, ngokukodwa i-calcium, ithusi, kunye ne-zinc, ukukhusela ukusebenzisana okungafunekiyo kunye nokuphucula ukuzinza kweemveliso ezahlukeneyo kunye nokuqulunqwa.Ifumana izicelo kunyango lwamanzi, iimveliso zokhathalelo lomntu, umfanekiso wezonyango, ikhemistri yokuhlalutya, kunye nezolimo.

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  • IGlucose-pentaacetate CAS: 604-68-2

    IGlucose-pentaacetate CAS: 604-68-2

    I-Glucose pentaacetate, ekwabizwa ngokuba yi-beta-D-glucose pentaacetate, yikhompawundi yemichiza ephuma kwiglucose.Yenziwe nge-acetylating yamaqela amahlanu e-hydroxyl ekhoyo kwi-glucose kunye ne-acetic anhydride, okubangelwa ukuhlonyelwa kwamaqela amahlanu e-acetyl.Olu hlobo lwe-acetylated ye-glucose ingasetyenziselwa kwiintlobo ezahlukeneyo zeekhemikhali njengezinto zokuqala, iqela elikhuselayo, okanye njengomthwali wokukhutshwa kweziyobisi ezilawulwayo.Ikwasetyenziswa ngokuqhelekileyo kuphando lweekhemikhali kunye nohlalutyo.

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  • I-CABS CAS: 161308-34-5 Ixabiso lomvelisi

    I-CABS CAS: 161308-34-5 Ixabiso lomvelisi

    Isetyenziswa ngokuqhelekileyo njenge-ejenti ekhuselayo kwizinto ezahlukeneyo zebhayoloji kunye ne-biochemical applications.

    CABS iyaziwa ngokukwazi kwayo ukugcina inqanaba le-pH elizinzileyo kwizisombululo, oko kuyenza ibe lolona khetho lufanelekileyo kwiinkqubo zokuthintela kwiimfuniselo zaselabhoratri kunye nophando lwezonyango.Umthamo we-buffering wayo usebenza ngokukodwa phakathi koluhlu lwe-pH lwe-8.6 ukuya kwi-10. Iinkqubo zonyango kunye nokuxilongwa, ezifana nemisebenzi ye-enzyme, i-electrophoresis, kunye ne-immunohistochemistry, zihlala zisebenzisa i-C.ABI-S njenge-agent ephazamisayo ukugcina uzinzo lwe-pH kunye nokuphucula ukusebenza kakuhle.

    Kubalulekile ukuqaphela ukuba uCABI-S inokuba nobuntununtunu kutshintsho lweqondo lobushushu kwaye isenokungalungeli ezinye izicelo ezifuna ubushushu obugqithisileyo.Ukongezelela, amanyathelo afanelekileyo okhuseleko kufuneka alandelwe xa kusingathwa uCABS, njengoko inokucaphukisa ulusu, amehlo, kunye nenkqubo yokuphefumla.

     

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  • Isodium 2-[(2-aminoethyl)amino]ethanesulphonate CAS:34730-59-1

    Isodium 2-[(2-aminoethyl)amino]ethanesulphonate CAS:34730-59-1

    I-Sodium 2- [(2-aminoethyl) amino] ethanesulphonate yikhompawundi yemichiza eyaziwa ngokuba yi-taurine sodium.Yikhompawundi ephilayo ebandakanya i-molecule ye-taurine edityaniswe kwi-athomu yesodium.I-taurine ngokwayo yinto eyenzeka ngokwemvelo efana ne-amino acid efumaneka kwizicubu zezilwanyana ezahlukeneyo.

    I-sodium ye-taurine isetyenziswa ngokubanzi njengesongezelelo sokutya kunye nesithako kwiziselo ezisebenzayo kunye neziphuzo zamandla.Iyaziwa ngeenzuzo zayo zempilo ezinokubakho, ezinjengokuxhasa impilo ye-cardiovascular, ukulawula ibhalansi ye-electrolyte, kunye nokukhuthaza ukusebenza kwengqondo.

    Emzimbeni, i-taurine sodium inendima ekwenziweni kwe-bile acid, i-osmoregulation, umsebenzi we-antioxidant, kunye nokumodareyitha komsebenzi we-neurotransmitter.Ikwakholelwa ukuba ineempawu ezichasayo ukudumba kwaye inokunceda ekuthinteleni ukuphazamiseka okuthile kwamehlo.

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  • I-Acetobromo-alpha-D-glucose CAS: 572-09-8

    I-Acetobromo-alpha-D-glucose CAS: 572-09-8

    I-Acetobromo-alpha-D-glucose, eyaziwa ngokuba yi-2-acetobromo-D-glucose okanye i-α-bromoacetobromoglucose, yikhompawundi yemichiza ekwiklasi ye-bromo-sugars.Isuka kwiglucose, eyiswekile elula kunye nomthombo obalulekileyo wamandla kwizinto eziphilayo.

    I-Acetobromo-alpha-D-glucose yi-derivative ye-glucose apho iqela le-hydroxyl kwindawo ye-C-1 litshintshwa liqela le-acetobromo (CH3COBr).Olu hlengahlengiso luzisa i-athomu ye-bromine kunye neqela le-acetate kwi-molecule ye-glucose, iguqula iikhemikhali zayo kunye neempawu zomzimba.

    Le khompawundi inezicelo ezahlukeneyo kwi-organic synthesis kunye ne-carbohydrate chemistry.Ingasetyenziselwa njengebhloko yokwakha ukuhlanganiswa kwezakhiwo eziyinkimbinkimbi, ezifana ne-glycosides okanye i-glyccoconjugates.I-athomu ye-bromine inokusebenza njengendawo esebenzayo yokuphinda isebenze okanye njengeqela elishiyayo ukuze lithathelwe indawo.

    Ngaphezu koko, i-acetobromo-alpha-D-glucose inokuqeshwa njengesixhobo sokuqala sokulungiselela i-radiolabeled glucose derivatives, esetyenziswa kwiindlela zokucinga zonyango ezifana ne-positron emission tomography (PET).Ezi zixhobo ze-radiolabeled zivumela ukubonwa kunye nokulinganisa kwe-glucose metabolism emzimbeni, inceda ekuxilongeni nasekubekeni iliso kwizifo ezahlukeneyo, kuquka umhlaza.

     

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  • I-3-morpholinopropanesulfonic acid hemisodium ityuwa CAS:117961-20-3

    I-3-morpholinopropanesulfonic acid hemisodium ityuwa CAS:117961-20-3

    3-(N-Morpholino)propanesulfonic acid hemisodium ityuwa, ekwaziwa ngokuba yi-MOPS-Na, sisithinteli se-zwitterionic esiqhele ukusetyenziswa kuphando lwebhayoloji kunye nebhayoloji.Iqulethwe ngendandatho ye-morpholine, i-propane chain, kunye neqela le-sulfonic acid.

    I-MOPS-Na sisithinteli esisebenzayo sokugcina i-pH ezinzileyo kuluhlu lwe-physiological (pH 6.5-7.9).Ihlala isetyenziswa kwimidiya yenkcubeko yeeseli, ukuhlanjululwa kweprotheyini kunye nokulinganisa, ukuhlolwa kwe-enzyme, kunye ne-DNA / RNA electrophoresis.

    Enye yeenzuzo ze-MOPS-Na njenge-buffer kukufunxa kwayo okuphantsi kwe-UV, okuyenza ifaneleke kwizicelo ze-spectrophotometric.Ikwabonisa ukuphazamiseka okuncinci kunye neendlela eziqhelekileyo zokuvavanya.

    I-MOPS-Na iyanyibilika emanzini, kwaye ukunyibilika kwayo kuxhomekeke kwi-pH.Ngokuqhelekileyo inikezelwa njengomgubo oqinileyo okanye njengesisombululo, kunye nefom yetyuwa ye-hemisodium isetyenziswa kakhulu.

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