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Ikhemikhali Entle

  • I-ALPS CAS: 82611-85-6 Ixabiso lomenzi

    I-ALPS CAS: 82611-85-6 Ixabiso lomenzi

    Ityuwa yesodium ye-N-Ethyl-N-(3-sulfopropyl)aniline yikhemikhali equlathe iqela le-amine (aniline) eneqela le-ethyl kunye ne-sulfopropyl eliqhotyoshelwe kuyo. Ikwimo yetyuwa yesodium, oko kuthetha ukuba idityaniswe ne-ion yesodium ukuze yonyuse ukunyibilika kwayo emanzini. Le khompawundi isetyenziswa kakhulu ekuhlanganiseni iikhemikhali, kumayeza, nakwimveliso yedayi. Ukusetyenziswa kwayo ngokuchanekileyo kunye neempawu zayo zinokuhluka ngokuxhomekeke kwimeko ethile yokusetyenziswa.

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  • I-Methyl1,2,3,4-tetra-O-acetyl-BD-glucuronate CAS:7355-18-2

    I-Methyl1,2,3,4-tetra-O-acetyl-BD-glucuronate CAS:7355-18-2

    I-Methyl 1,2,3,4-tetra-O-acetyl-β-D-glucuronate yikhemikhali ephuma kwi-β-D-glucuronic acid. Isetyenziswa kakhulu njengebhloko yokwakha kwi-carbohydrate chemistry kwaye njengeqela elikhuselayo lamaqela e-hydroxyl. Ifumana ukusetyenziswa ekuhlanganisweni kwamayeza kunye neemolekyuli ezisebenzayo kwibhayoloji eziqulethe iinxalenye ze-glucuronic acid.

     

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  • popso disodium CAS: 108321-07-9

    popso disodium CAS: 108321-07-9

    Ityuwa ye-disodium ye-Piperazine-N,N'-bis (2-hydroxypropanesulphonic acid) yikhemikhali eyenziwe ngamaqela e-piperazine, bis (2-hydroxypropanesulphonic acid), kunye nee-ion ezimbini ze-sodium. Isetyenziswa kakhulu njenge-arhente yokubopha kunye nomlawuli we-pH kwizicelo ezahlukeneyo zoshishino nezelebhu. Le compound inceda ukugcina i-pH ethile kwizisombululo, iyenza ibe luncedo kwiinkqubo ezinje ngokucocwa kweproteni, ibhayoloji yemolekyuli, kunye nophando lwamayeza. Ukongeza, ingasebenza njenge-arhente ye-chelating yee-ion zesinyithi kwaye izinzise umsebenzi we-enzyme kwiimpendulo ezithile ze-biochemical.

     

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  • Ityuwa yesodium ye-3-Morpholino-2-hydroxypropanesulfonic acid CAS:79803-73-9

    Ityuwa yesodium ye-3-Morpholino-2-hydroxypropanesulfonic acid CAS:79803-73-9

    Ityuwa yesodium ye-3-Morpholino-2-hydroxypropanesulfonic acid, ekwaziwa ngokuba yi-MES sodium salt, yikhemikhali esetyenziswa kakhulu njenge-arhente yokukhusela kuphando lwebhayoloji kunye ne-biochemical.

    I-MES yi-zwitterionic buffer esebenza njengomlawuli we-pH, igcina i-pH izinzile kwiinkqubo ezahlukeneyo zovavanyo. Inyibilika kakhulu emanzini kwaye inexabiso le-pKa elimalunga ne-6.15, nto leyo eyenza ifaneleke ukuhluzwa kuluhlu lwe-pH oluphakathi kwe-5.5 ukuya kwi-7.1.

    Ityuwa yesodiyam ye-MES isetyenziswa rhoqo kwiindlela zebhayoloji yeemolekyuli ezifana nokwahlulwa kwe-DNA kunye ne-RNA, uvavanyo lwee-enzyme, kunye nokucocwa kweproteni. Ikwasetyenziswa kwimidiya yenkcubeko yeseli ukugcina imeko-bume ye-pH ezinzileyo yokukhula nokwanda kweseli.

    Uphawu oluphawulekayo lwe-MES kukuzinza kwayo phantsi kweemeko zomzimba kunye nokuxhathisa utshintsho kumaqondo obushushu. Oku kuyenza ifaneleke ukusetyenziswa kwiimvavanyo apho kulindeleke ukuba kubekho utshintsho kumaqondo obushushu.

    Abaphandi badla ngokuthanda ityuwa yesodium ye-MES njenge-buffer ngenxa yokuphazamiseka kwayo okuncinci kwiimpendulo ze-enzyme kunye nomthamo ophezulu we-buffer ngaphakathi koluhlu lwayo olufanelekileyo lwe-pH.

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  • I-Phenyl2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside CAS:24404-53-3

    I-Phenyl2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside CAS:24404-53-3

    I-Phenyl2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside yikhompawundi esetyenziswa kakhulu kuphando lwe-biochemical. Yindlela eguquliweyo ye-galactose yemolekyuli yeswekile, kwaye inezicelo ezininzi kwiimvavanyo ze-enzyme, uhlalutyo lokubonakaliswa kwezakhi zofuzo, iinkqubo zokuhlola, kunye nokucocwa kweproteni. Ulwakhiwo lwayo luquka amaqela e-acetyl kunye neqela le-thio, ezinceda ekufumaneni nasekulawuleni imisebenzi ethile ye-enzyme. Ngokubanzi, le khompawundi ibalulekile ekufundeni umsebenzi kunye nomsebenzi we-enzyme i-β-galactosidase, kunye nakwiimvavanyo ezahlukeneyo zebhayoloji yemolekyuli kunye ne-biochemistry.

     

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  • I-DAOS CAS: 83777-30-4 Ixabiso lomenzi

    I-DAOS CAS: 83777-30-4 Ixabiso lomenzi

    I-N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline ityuwa yesodiyam yikhemikhali ekwiklasi yee-anilines ezifakwe i-sulfonated. Yindlela yetyuwa yesodiyam, oko kuthetha ukuba ikwimo ye-crystalline solid enyibilikayo emanzini. Le khemikhali inefomula yemolekyuli ye-C13H21NO6SNa.

    Ineqela le-alkyl kunye ne-sulfo, ezenza ukuba ibe luncedo kwiindlela ezahlukeneyo zokusebenza. Isetyenziswa kakhulu njengedayi ephakathi ekuvelisweni kweedayi zendalo, ingakumbi ezo zisetyenziswa kwishishini lempahla. Le khompawundi inika umbala kwaye iphucula uzinzo lweedayi, iphucula ukusebenza kwazo kunye nokuqina kwazo.

    Ngaphezu koko, ingasebenza njenge-surfactant ngenxa yeqela layo le-sulfonate elihlala emanzini kunye neqela le-alkyl elihlala emanzini. Le propati iyivumela ukuba inciphise uxinzelelo lomphezulu wolwelo, nto leyo eyenza ukuba ibe luncedo kwi-detergent formulations, kwi-emulsion stabilizers, nakwezinye iinkqubo zoshishino ezibandakanya ukusasazeka kwezinto.

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  • I-Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0

    I-Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0

    I-Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane, eyaziwa ngokuba yi-bicine, yikhemikhali enezinto ezikhuselayo. Isetyenziswa kakhulu kwizicelo ezahlukeneyo zesayensi kunye nezoshishino. I-Bicine isebenza njengomlawuli we-pH, inceda ukugcina i-pH ezinzileyo kwizisombululo kwaye ibonelela ngeemeko ezifanelekileyo zokuphendula kwe-biochemical. Ifumana izicelo kwiimvavanyo ze-enzyme, i-cell culture media, iinkqubo zokucoca iiproteni, i-electrophoresis, kunye ne-pharmaceutical formulations.

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  • I-4-Nitrophenyl-alpha-D-glucopyranoside CAS:3767-28-0

    I-4-Nitrophenyl-alpha-D-glucopyranoside CAS:3767-28-0

    I-4-Nitrophenyl-alpha-D-glucopyranoside yikhemikhali esetyenziswa kakhulu kwiimvavanyo zebhayoloji kunye novavanyo. Yi-substrate enokuqhekeka zii-enzyme ezithile, ezifana nee-glycosidases, ukuze kukhutshwe imveliso enokubonwa. Ulwakhiwo lwayo luqulathe imolekyuli yeglucose (i-alpha-D-glucose) edityaniswe neqela le-4-nitrophenyl. Le khemikhali idla ngokusetyenziselwa ukufunda nokulinganisa umsebenzi wee-enzymes ezibandakanyeka kwi-carbohydrate metabolism kunye neenkqubo ze-glycosylation.

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  • I-Tricine CAS: 5704-04-1 Ixabiso lomenzi

    I-Tricine CAS: 5704-04-1 Ixabiso lomenzi

    I-Tricine yi-zwitterionic organic compound enefomyula yeekhemikhali i-C6H13NO5S. Isetyenziswa kakhulu njenge-arhente yokukhusela, ikakhulu kwizicelo ze-biochemical kunye ne-biological. Uphawu oluphawulekayo lwe-Tricine kubuchule bayo bokukhusela obukhethekileyo kuluhlu lwe-pH ene-asidi encinci, okwenza ukuba ibe luncedo ngakumbi kwizilingo ezifuna indawo ye-pH ezinzileyo nechanekileyo. Isetyenziswa kakhulu kwi-electrophoresis yeproteni, iindlela zebhayoloji yemolekyuli, uvavanyo lwe-enzyme, kunye ne-media yenkcubeko yeseli. I-Tricine inceda ukugcina iimeko ezifanelekileyo kwiinkqubo ezahlukeneyo zebhayoloji, iqinisekisa iziphumo ezichanekileyo nezithembekileyo kuphando kunye nohlalutyo.

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  • I-Egtazic acid CAS: 67-42-5 Ixabiso lomenzi

    I-Egtazic acid CAS: 67-42-5 Ixabiso lomenzi

    I-Ethylenebis(oxyethylenitrilo)tetraacetic acid (EGTA) sisithako esisetyenziswa kakhulu kuphando lwebhayoloji kunye neekhemikhali. Yikhompawundi eyenziweyo ephuma kwi-ethylenediamine kunye ne-ethylene glycol. I-EGTA inomdla ophezulu kwii-ion zesinyithi ezidivalent, ngakumbi i-calcium, kwaye isetyenziswa kakhulu ukuchela nokuqokelela ezi ioni kwiindlela ezahlukeneyo ezifana nenkcubeko yeseli, uvavanyo lwe-enzyme, kunye neendlela zebhayoloji yemolekyuli. Ngokubophelela kwi-calcium kunye nezinye ii-ion zesinyithi, i-EGTA inceda ukulawula uxinano lwazo, ngaloo ndlela ichaphazela iinkqubo ezahlukeneyo ze-biochemical.

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  • I-METHYL-BETA-D-GALACTOPYRANOSIDE CAS:1824-94-8

    I-METHYL-BETA-D-GALACTOPYRANOSIDE CAS:1824-94-8

    I-Methyl-beta-D-galactopyranoside yikhemikhali edla ngokuvela kwi-galactose. Luhlobo lwe-beta-D-galactose olune-methylated, apho iqela le-methyl lithatha indawo yeqela le-hydroxyl lemolekyuli yeswekile. Olu tshintsho lutshintsha iipropati ze-galactose, okwenza ukuba izinze ngakumbi kwaye ifaneleke kwiindlela ezahlukeneyo kwi-biochemistry nakwi-molecular biology. I-Methyl-beta-D-galactopyranoside isetyenziswa kakhulu njengesiseko kwi-enzyme assays, ngakumbi kwizifundo ezibandakanya umsebenzi we-beta-galactosidase. Ikwasetyenziswa njenge-molecular probe ukufunda ukuqondwa kwe-carbohydrate kunye nokusebenzisana, ngakumbi kwiinkqubo ezilawulwa yi-lectin.

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  • I-HDAOS CAS: 82692-88-4 Ixabiso lomenzi

    I-HDAOS CAS: 82692-88-4 Ixabiso lomenzi

    I-HDAOS (i-N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt) yikhemikhali esetyenziswa kakhulu kwiindawo ezahlukeneyo, kubandakanya ukwenziwa kwezinto eziphilayo, amayeza, kunye nesayensi yezinto eziphathekayo. Iqulathe indandatho yephenyl ethathelwe indawo yiqela le-hydroxy, iqela le-sulfonic, kunye namaqela amabini e-methoxy. I-HDAOS idla ngokufumaneka ngendlela yetyuwa yesodium, ebonisa ukuba kukho i-sodium cation enxulumene neqela le-sulfonic.

     

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