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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
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-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, 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-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-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-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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3-HYDROXY-4-(5-NITROPYRIDYLAZO)PROPYLANI CAS:143205-66-7
I-3-HYDROXY-4-(5-NITROPYRIDYLAZO)PROPANAL, eyaziwa nangokuthi i-NBD-aldehyde, iyinhlanganisela evame ukusetshenziswa ku-biochemistry kanye nocwaningo lwebhayoloji yamangqamuzana.
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I-MOPS usawoti we-sodium CAS: 71119-22-7
Usawoti we-sodium we-MOPS, owaziwa nangokuthi yi-3-(N-morpholino) propanesulfonic acid sodium salt, i-ejenti evame ukusetshenziswa evimbayo ocwaningweni lwebhayoloji ye-biochemical kanye ne-molecular.Isetshenziselwa ukugcina uhla lwe-pH oluzinzile nokudala izimo ezifanele zokusabela kwe-enzymatic, ukuqina kwamaprotheni, nokukhula kwesiko lamaseli.Usawoti wesodium we-MOPS usebenza kahle kakhulu ekunikezeni umthamo wokubhafa ebangeni le-pH elicishe libe ngu-6.5 ukuya ku-7.9.Isetshenziswa kabanzi ezinqubweni zokuhlanza amaprotheni, i-gel electrophoresis, izifundo ze-enzyme, nokuhlolwa kwesiko lamaseli.
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4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac.hemiso.S CAS:103404-87-1
I-4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt, eyaziwa nangokuthi i-CAPSO Na, iyinhlanganisela yamakhemikhali evamise ukusetshenziswa njenge-buffering ku-biochemical and molecular biology.Usawoti we-zwitterionic osiza ukulawula nokugcina i-pH ezinzile ngaphakathi kwebanga elithile.I-CAPSO Na iyahambisana nezinhlelo zebhayoloji, okuyenza ifaneleke ukuhlola okuhlukahlukene kwe-enzymatic, amasu okuhlanza amaprotheni, kanye nemidiya yesiko lamaseli.Ibuye isetshenziswe kumasu we-electrophoresis futhi yaziwa ngokuzinza kwayo kwe-pH nokuhambisana nama-enzyme.
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L-(-)-Fucose CAS:2438-80-4 Intengo Yomkhiqizi
I-L-Fucose wuhlobo lukashukela noma i-carbohydrate elula eyenzeka ngokwemvelo ezicutshini ezihlukahlukene zezitshalo nezilwane.Ihlukaniswa njenge-monosaccharide futhi ngokwesakhiwo iyafana nabanye ushukela njenge-glucose ne-galactose.I-L-Fucose idlala izindima ezibalulekile ezinqubweni zebhayoloji ezifana nokusayina kwamaseli, ukunamathela kwamaseli, nokuxhumana kwamaselula.Iphinde ihileleke ekuhlanganiseni ama-molecule athile afana ne-glycolipids, i-glycoprotein, nama-antibodies athile.Lo shukela utholakala ekudleni okuhlukahlukene, kuhlanganise nezinhlobo ezithile ze-algae, amakhowe, nezithelo ezifana nama-apula namapheya.Iyatholakala futhi njengesengezo sokudla futhi isetshenziswa kweminye imikhiqizo yezimonyo neyemithi.I-L-Fucose kukholakala ukuthi inikeza izinzuzo zezempilo ezingaba khona, nakuba ucwaningo olwengeziwe ludingeka ukuze kuqinisekiswe lezi zimangalo.Ezinye izifundo zisikisela ukuthi ingase ibe ne-anti-inflammatory, antioxidant, kanye ne-immunomodulatory properties.Kuphinde kuphenywe ukuthi kungenzeka yini ukuthi ivimbele ukukhula kwamangqamuzana omdlavuza athile futhi njengendlela yokwelapha yezinkinga ezithile zofuzo.Sekukonke, i-L-Fucose ingushukela ovela ngokwemvelo onemisebenzi ebalulekile yezinto eziphilayo.Ingatholakala ekudleni okuhlukahlukene futhi iyatholakala njengesengezo sokudla, ngocwaningo oluqhubekayo oluhlola izinzuzo zayo zezempilo ezingaba khona.
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I-MES HEMISODIUM SALT CAS:117961-21-4
I-2-Amino-2-methyl-1,3-propanediol, eyaziwa nangokuthi i-AMPD noma i-α-methyl serinol, iyinhlanganisela yamakhemikhali ene-molecular formula C4H11NO2.Utshwala be-amino obuvame ukusetshenziswa njengekhemikhali emaphakathi ekuhlanganiseni kwemithi kanye nezinhlanganisela eziphilayo.I-AMPD yaziwa ngekhono layo lokusebenza njengesilekeleli se-chiral ekuphenduleni kwe-asymmetric, okuyenza ibe yigugu ekukhiqizeni izinhlanganisela ezihlanzekile ze-enantiomerically.Ukwengeza, isetshenziswe njengesithako ekunakekelweni komuntu siqu kanye nemikhiqizo yezimonyo ngezindawo zayo zokuthambisa.
