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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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  • I-Heppso sodium CAS:89648-37-3 Intengo Yomkhiqizi

    I-Heppso sodium CAS:89648-37-3 Intengo Yomkhiqizi

    I-N-[2-Hydroxyethyl]piperazine-N'-[2-hydroxypropanesulfonic acid] usawoti we-sodium iyinhlanganisela yamakhemikhali enefomula ethi C8H19N2NaO4S.Iwusawoti we-sodium otholakala ku-piperazine, equkethe i-hydroxyethyl kanye namaqembu asebenzayo e-hydroxypropanesulfonic acid.Ivamise ukusetshenziswa embonini yezemithi njenge-ejenti egcina imali kanye nezinzisi ekwakhiweni kwemithi.Le nhlanganisela isiza ukugcina i-pH nokuzinza kwemithi.

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  • I-CHES Na CAS:103-47-9 Intengo Yomkhiqizi

    I-CHES Na CAS:103-47-9 Intengo Yomkhiqizi

    I-2-(Cyclohexylamino) i-ethanesulfonic acid iyinhlanganisela yamakhemikhali ene-molecular formula C10H21NO3S.Yaziwa futhi ngesifinyezo sayo esithi CHES.I-CHES iwukuphuma kwe-sulfonic acid equkethe kokubili iqembu le-amino kanye neqembu le-sulfonic acid esakhiweni sayo.

    I-CHES ivamise ukusetshenziswa njenge-ejenti ebhafa ocwaningweni lwe-biochemical kanye ne-biological.I-pH azinzile futhi igcina indawo ye-pH engaguquki, ikakhulukazi kuzilungiselelo zaselabhorethri ezibandakanya ukusabela kwe-enzymatic noma izifundo zamaprotheni.I-CHES ine-pKa engu-9.3, iyenza ibe isigcinalwazi esisebenzayo cishe nge-pH 9.

    Isakhiwo sayo samakhemikhali esiyingqayizivele kanye nezakhiwo zenza i-CHES ibe usizo ezinhlelweni ezihlukahlukene, njengalapho kulungiselelwa izixazululo ze-buffer ze-electrophoresis, ama-enzyme assays, kanye nemidiya ye-cell culture.Ivamise ukuncanyelwa izinhlelo ezidinga i-pH engu-8.5 kuya ku-10.

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  • I-Desvenlafaxine Succinate CAS:386750-22-7

    I-Desvenlafaxine Succinate CAS:386750-22-7

    I-Desvenlafaxine Succinate iyi-dual serotonin kanye ne-norepinephrine reuptake inhibitor (SNRI) eyagunyazwa ukwelashwa kwe-depressive disorder (MDD) e-United States ngo-2008. Ukuze kuthuthukiswe ukusebenza kahle nokuphepha kwephrofayili ye-venlafaxine, u-Wyeth wathola futhi wasungula eyodwa. Ama-metabolites amakhulu e-venlafaxine, okuyi-O-desmethyl metabolite (desvenlafaxine).

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  • I-Acid Protease CAS:9025-49-4

    I-Acid Protease CAS:9025-49-4

    I-Protease iwuhlobo lwe-hydrolase ephula amabhondi e-peptide.Inokusetshenziswa okubanzi futhi ingenye yamalungiselelo e-enzyme yezimboni.Isebenza kumaprotheni futhi ikubhidlize ibe ama-peptones, ama-peptides nama-amino acids amahhala, futhi isetshenziswa kakhulu ekudleni, okuphakelayo, isikhumba, imithi kanye nemboni ye-Chemicalbook..

     

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