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  • 3-Morpholino-2-hydroxypropanesulfonic acid sodium usawoti CAS:79803-73-9

    3-Morpholino-2-hydroxypropanesulfonic acid sodium usawoti CAS:79803-73-9

    I-3-Morpholino-2-hydroxypropanesulfonic acid usawoti we-sodium, owaziwa nangokuthi usawoti we-sodium we-MES, iyinhlanganisela yamakhemikhali evamise ukusetshenziswa njenge-ejenti ephazamisayo ocwaningweni lwebhayoloji nolwe-biochemical.

    I-MES iyibhafa ye-zwitterionic esebenza njengesilawuli se-pH, egcina i-pH izinzile ezinhlelweni ezihlukene zokuhlola.Incibilika kakhulu emanzini futhi inenani le-pKa elilinganiselwa ku-6.15, okuyenza ifaneleke ukugcinwa kumthamo kububanzi be-pH obungu-5.5 ukuya ku-7.1.

    Usawoti we-sodium we-MES uvame ukusetshenziswa kumasu ebhayoloji yamangqamuzana afana nokuhlukaniswa kwe-DNA ne-RNA, ukuhlolwa kwama-enzyme, nokuhlanzwa kwamaprotheni.Iphinde isetshenziswe emithonjeni yemidiya yamaseli ukuze kugcinwe indawo ezinzile ye-pH yokukhula kwamaseli nokwanda.

    Isici esisodwa esiphawulekayo se-MES ukuzinza kwayo ngaphansi kwezimo ze-physiological kanye nokumelana nokushintsha kwezinga lokushisa.Lokhu kuyenza ifanelekele ukusetshenziswa ekuhloleni lapho kulindeleke khona ukuguquka kwezinga lokushisa.

    Abacwaningi bavame ukukhetha usawoti we-sodium we-MES njengesivimbeli ngenxa yokuphazanyiswa okuncane kokusabela kwe-enzymatic kanye nomthamo we-buffer ephezulu ngaphakathi kwebanga le-pH elifanele.

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  • FLUORESCEIN MONO-BETA-D- GALACTOPYRANOSIDE CAS:102286-67-9

    FLUORESCEIN MONO-BETA-D- GALACTOPYRANOSIDE CAS:102286-67-9

    I-Fluorescein mono-beta-D-galactopyranoside, eyaziwa nangokuthi i-FMG, iyinhlanganisela ye-fluorescent evame ukusetshenziswa njenge-substrate ekuhlolweni okuhlukahlukene kwe-biochemical and cell biology.Itholakala ku-methyl-beta-D-galactopyranoside ngokuyihlanganisa ne-fluorescein molecule.I-FMG isetshenziswa kabanzi ukutadisha umsebenzi we-beta-galactosidase, i-enzyme eyenza i-hydrolysis ye-lactose ibe i-galactose ne-glucose.Ngokusebenzisa i-FMG njenge-substrate, abacwaningi bangaqapha umsebenzi we-enzymatic we-beta-galactosidase ngesilinganiso sokukhishwa kwe-fluorescence.I-hydrolysis ye-FMG nge-beta-galactosidase iholela ekukhululweni kwe-fluorescein, okuholela ekwandeni kwesignali ye-fluorescent engalinganiswa.I-FMG ingasetshenziswa njengophenyo lwamangqamuzana ukuze kufundwe ukuhlangana okubophezelayo kwama-lectins (amaprotheni abophezela ngokuqondile kumacarbohydrates) kuma-carbohydrate aqukethe i-galactose.Ukubophezela kwe-FMG-lectin complexes kungatholwa futhi kulinganiswe ngokusekelwe ezinguqulweni zokukhishwa kwe-fluorescence.Sekukonke, i-FMG iyithuluzi eliguquguqukayo lokutadisha umsebenzi we-enzyme nokuqashelwa kwe-carbohydrate, enikeza indlela elula nezwelayo yokulinganisa i-fluorescence nokuhlola lezi zinqubo zezinto eziphilayo.

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  • i-disodium 2-hydroxyethyliminodi CAS:135-37-5

    i-disodium 2-hydroxyethyliminodi CAS:135-37-5

    I-Disodium 2-hydroxyethyliminodi iyinhlanganisela yamakhemikhali eyingxenye yesigaba sosawoti we-organic.Ivamise ukusetshenziswa njenge-ejenti ye-buffering kanye nesilungisi se-pH ezindaweni ezihlukahlukene zaselabhorethri nezimboni.Le nhlanganisela isiza ukugcina i-pH ezinzile futhi ivame ukusetshenziswa ku-biotechnology, imithi, kanye nocwaningo lwamakhemikhali ezinto eziphilayo.Ukwengeza, ingase ibe nezinye izinhlelo zokusebenza ezinjengokucutshungulwa kokudla nesiphuzo, izimonyo, nemikhiqizo yokunakekela komuntu siqu.Sekukonke, i-disodium 2-hydroxyethyliminodi iyinhlanganisela eguquguqukayo enokusetshenziswa okubalulekile ekugcineni ukuqina kwe-pH ezimbonini ezahlukahlukene.

     

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  • I-CAPSO Na CAS:102601-34-3 Intengo Yomkhiqizi

    I-CAPSO Na CAS:102601-34-3 Intengo Yomkhiqizi

    I-CAPSO Na, eyaziwa nangokuthi i-3-(cyclohexylamino) -2-hydroxy-1-propanesulfonic acid sodium salt, iyinhlanganisela eyingxenye yomndeni wama-sulfonic acids.Kuyibhafa ye-zwitterionic evamise ukusetshenziswa ezinhlelweni ezihlukene zebhayoloji yamakhemikhali namangqamuzana.

    I-CAPSO Na isebenza njenge-ejenti elawula i-pH ephumelelayo futhi isetshenziswa kabanzi ekwakhiweni kwebhafa ukuze kugcinwe i-pH ezinzile ebangeni elithile.Inevelu ye-pKa ecishe ibe ngu-9.8 futhi ivamise ukusetshenziswa ekuhloleni okudinga i-pH ephakathi kuka-8.5 no-10.

    Ifomu le-sodium likasawoti we-CAPSO (CAPSO Na) lithuthukisa ukuncibilika nokulula ukuphatha uma kuqhathaniswa nefomu le-asidi yamahhala.Iyancibilika emanzini futhi yenza kalula izixazululo ezizinzile ezindaweni ezihlukene, okuyenza ilungele ukusetshenziswa kwelabhorethri ehlukahlukene.

    Ezinye izinhlelo zokusebenza ezijwayelekile ze-CAPSO Na zihlanganisa ukusebenza njengesivikelo kumasu e-electrophoresis, ukuhlola ama-enzyme, ukuhlanzwa kwamaprotheni, kanye nemidiya yesiko lamaseli.Umthamo wayo wokubhafa kanye nokuhambisana nezinhlelo zebhayoloji kunomthelela ekusebenziseni kwayo kule mikhakha.

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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) isakhi samakhemikhali esivame ukusetshenziswa ekuhlolweni kwe-enzymatic ukuthola ubukhona nomsebenzi we-enzyme i-β-galactosidase.Kuyi-substrate ye-β-galactosidase, ehlukanisa i-molecule ukuze ikhiphe umkhiqizo ophuzi, i-o-nitrophenol.Ukushintsha kombala kungalinganiswa nge-spectrophotometrically, okuvumela ukunqunywa kobuningi bomsebenzi we-enzyme.Le nhlanganisela isetshenziswa kabanzi kubhayoloji yamangqamuzana nocwaningo lwe-biochemistry ukuze kulinganise umsebenzi we-β-galactosidase kanye nokufunda ukubonakaliswa kwezakhi zofuzo kanye nokulawulwa.

     

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  • 3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic acid CAS:73463-39-5

    3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic acid CAS:73463-39-5

    I-3-(cyclohexylamino) -2-hydroxy-1-propanesuhicic acid iyinhlanganisela yamakhemikhali ene-molecular formula C12H23NO3S.Ingowomndeni wezinhlanganisela ezaziwa ngokuthi ama-sulfonic acid.Le nhlanganisela iqukethe iqembu le-cyclohexylamino, iqembu le-hydroxy, kanye ne-propanesuhicic acid moiety.Isetshenziswa ezinhlelweni ezahlukahlukene zezimboni, kufaka phakathi njengebhlokhi yokwakha ku-organic synthesis futhi njenge-reagent ocwaningweni lwezemithi.Isakhiwo esiyingqayizivele senhlanganisela kanye nezakhiwo kuyenza ifaneleke ukusabela okuthile kwamakhemikhali nophenyo lwesayensi.

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

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

    I-Sodium 2--[(2-aminoethyl) amino]ethanesulphonate iyinhlanganisela yamakhemikhali eyaziwa ngokuthi i-taurine sodium.Kuyinhlanganisela ephilayo ehlanganisa i-molecule ye-taurine exhunywe ku-athomu ye-sodium.I-Taurine ngokwayo iyinto engokwemvelo efana ne-amino acid etholakala ezicutshini zezilwane ezihlukahlukene.

    I-Taurine sodium isetshenziswa kabanzi njengesengezo sokudla kanye nesithako esiphuzweni esisebenzayo neziphuzo zamandla.Kuyaziwa ngezinzuzo zayo zezempilo ezingaba khona, njengokusekela impilo yenhliziyo nemithambo yegazi, ukulawula ibhalansi ye-electrolyte, nokuthuthukisa ukusebenza kwengqondo.

    Emzimbeni, i-taurine sodium inendima ekwakhekeni kwe-bile acid, i-osmoregulation, umsebenzi we-antioxidant, kanye nokuguquguquka komsebenzi we-neurotransmitter.Kukholakala futhi ukuthi inezici zokuqeda ukuvuvukala futhi ingasiza ekuvimbeleni izinkinga ezithile zamehlo.

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  • 4-Nitrophenyl-alpha-D-galactopyranoside CAS:7493-95-0

    4-Nitrophenyl-alpha-D-galactopyranoside CAS:7493-95-0

    I-4-Nitrophenyl-alpha-D-glucopyranoside iyinhlanganisela yamakhemikhali evame ukusetshenziswa ekuhlolweni kwamakhemikhali e-biochemical kanye nokuhlola.Kuyi-substrate engaqhekeka ngama-enzyme athile, njenge-glycosidase, ukuze akhiphe umkhiqizo obonakalayo.Isakhiwo sayo siqukethe i-molecule ye-glucose (alpha-D-glucose) exhunywe eqenjini le-4-nitrophenyl.Le nhlanganisela ivame ukusetshenziselwa ukutadisha nokulinganisa umsebenzi wama-enzyme abandakanyeka ku-carbohydrate metabolism kanye nezinqubo ze-glycosylation.Umbala wayo ophuzi uvumela ukutholwa kalula nokubalwa komthamo, okuyenza ibe ithuluzi eliwusizo ekuhlolweni okuhlukahlukene kwamakhemikhali ezinto eziphilayo kanye ne-enzymatic.

     

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  • I-MES usawoti we-sodium CAS: 71119-23-8

    I-MES usawoti we-sodium CAS: 71119-23-8

    Usawoti we-sodium we-MES, owaziwa nangokuthi i-2-(N-morpholino) ethanesulfonic acid sodium salt, isakhi samakhemikhali esivame ukusetshenziswa njenge-ejenti egcina imali.Kuyi-asidi enenani le-pKa elicishe libe ngu-6.15.Usawoti wesodium we-MES uncibilika kakhulu emanzini futhi ububanzi bawo obusebenzayo bungaba phakathi kwe-pH 5.5 kuya ku-6.7.Isetshenziswa kabanzi ocwaningweni lwe-biochemical kanye ne-biological, kanye nasekuphenduleni kwamakhemikhali okuhlukahlukene, ukuhlanzwa kwamaprotheni, i-gel electrophoresis, izifundo ze-enzyme, kanye nokuhlolwa kwesiko lamaseli.Ifomu likasawoti we-sodium lithuthukisa ukunyibilika nokuzinza kwe-compound, kwenze kube lula ukuphatha nokusebenzisa ezindaweni zaselabhorethri.

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  • I-Ada Monosodium CAS: 7415-22-7

    I-Ada Monosodium CAS: 7415-22-7

    I-N-(2-Acetamido)iminodiacetic acid monosodium usawoti, owaziwa nangokuthi i-sodium iminodiacetate noma i-sodium IDA, iyinhlanganisela yamakhemikhali evamise ukusetshenziswa njenge-ejenti e-chelating kanye ne-ejenti ephazamisayo ezimbonini ezihlukahlukene nasezisetshenziswa zesayensi.

    Isakhiwo sayo samakhemikhali siqukethe i-molecule ye-iminodiacetic acid eneqembu elisebenzayo le-acetamido elixhunywe kwelinye lama-athomu e-nitrogen.Ifomu likasawoti we-monosodium lenhlanganisela linikeza ukuncibilika okuthuthukisiwe nokuzinza ezixazululweni ezinamanzi.

    Njenge-agent e-chelating, i-sodium iminodiacetate inokuhlobana okuphezulu kwama-ion ensimbi, ikakhulukazi i-calcium, futhi ingakwazi ukusequester ngempumelelo futhi iwabophe, ivimbele ukusabela okungafuneki noma ukusebenzisana.Lesi sakhiwo sikwenza kube usizo ezinhlobonhlobo zezinhlelo zokusebenza, kufaka phakathi i-chemistry, i-biochemistry, i-pharmacology, nezinqubo zokukhiqiza.

    Ngaphezu kwamakhono ayo e-chelation, i-sodium iminodiacetate iphinde isebenze njenge-ejenti ephazamisayo, esiza ukugcina i-pH efunwayo yesisombululo ngokumelana nezinguquko ku-acidity noma i-alkalinity.Lokhu kuyenza ibaluleke kumasu ahlukahlukene okuhlaziya kanye nokuhlolwa kwezinto eziphilayo lapho ukulawulwa kwe-pH okunembayo kuyadingeka.

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  • I-Glucose-pentaacetate CAS: 604-68-2

    I-Glucose-pentaacetate CAS: 604-68-2

    I-Glucose pentaacetate, eyaziwa nangokuthi i-beta-D-glucose pentaacetate, iyinhlanganisela yamakhemikhali etholakala ku-glucose.Yenziwa ngokufaka i-acetylating amaqembu amahlanu e-hydroxyl akhona ku-glucose ene-acetic anhydride, okuholela ekunamathiselwe kwamaqembu amahlanu e-acetyl.Lolu hlobo lweglucose olune-acetylated lungasetshenziswa ekuphenduleni kwamakhemikhali okuhlukahlukene njengento yokuqala, iqembu elivikelayo, noma njengesithwali sokukhishwa kwezidakamizwa okulawulwayo.Ibuye isetshenziswe ngokujwayelekile ocwaningweni lwamakhemikhali nasekuhlaziyeni.

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  • i-popso disodium CAS:108321-07-9

    i-popso disodium CAS:108321-07-9

    I-Piperazine-N,N'-bis(2-hydroxypropanesulphonic acid) i-disodium salt iyinhlanganisela yamakhemikhali ehlanganiswe ne-piperazine, amaqembu e-bis(2-hydroxypropanesulphonic acid), nama-ion amabili e-sodium.Ivamise ukusetshenziswa njenge-ejenti yokubhafa kanye nesilawuli se-pH ezinhlelweni ezihlukene zezimboni nezaselabhorethri.I-compound isiza ukugcina i-pH ethile ezixazululweni, iyenze ibe wusizo ezinqubweni ezinjengokuhlanza amaprotheni, i-molecular biology, kanye nocwaningo lwezemithi.Ukwengeza, ingase futhi isebenze njenge-ejenti e-chelating yama-ion ensimbi futhi iqinise umsebenzi we-enzyme ekuphenduleni okuthile kwe-biochemical.

     

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