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![I-Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](https://cdn.globalso.com/xindaobiotech/图片169.png)
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 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 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-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 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 (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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4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac. hemiso.S CAS:103404-87-1
Ityuwa ye-4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium, ekwaziwa ngokuba yiCAPSO Na, yikhemikhali esetyenziswa kakhulu njenge-arhente yokubopha kwizicelo zebhayoloji ye-biochemical kunye neye-molecular. Yityuwa ye-zwitterionic enceda ukulawula nokugcina i-pH ezinzileyo ngaphakathi koluhlu oluthile. I-CAPSO Na iyahambelana neenkqubo zebhayoloji, okwenza ukuba ifaneleke kwiimvavanyo ezahlukeneyo ze-enzyme, iindlela zokucoca iiproteni, kunye ne-cell culture media. Ikwasetyenziswa kwiindlela ze-electrophoresis kwaye yaziwa ngokuzinza kwayo kwe-pH kunye nokuhambelana nee-enzymes.
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I-PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE CAS:16758-34-2
I-PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE, eyaziwa ngokuba yi-phenyl thio galactopyranoside, yikhemikhali eyinxalenye yosapho lwee-glycosides. Yi-galactose derivative equlathe iyunithi yeswekile ye-galactopyranose eqhotyoshelwe kwiqela le-phenylthio kwi-anomeric carbon. Le khompawundi isetyenziswa rhoqo kuphando lwe-biochemical njenge-substrate yee-enzymes ezi-hydrolyze glycosidic bonds. Isebenza njenge-substrate yokwenziwa yokufunda umsebenzi we-enzymatic wee-glycosidases kunye nokuchonga ukuchaneka kwazo, i-kinetics, kunye nokuthintela. I-PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE idla ngokusetyenziswa kwiimvavanyo ze-colorimetric kunye ne-fluorometric ukufumanisa ubukho okanye ukulinganisa umsebenzi wee-glycosidases ezahlukeneyo kwiisampuli zebhayoloji. Ukutsalwa kwe-hydrolysis yale khompawundi yi-enzymes ezithile kuvelisa isignali enokubonwa enokulinganiswa. Ngenxa yeqela layo elizinzileyo le-phenylthio, i-PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE inokuphathwa kwaye igcinwe ngokulula ngaphandle kokubola, nto leyo eyenza ukuba ibe lukhetho olulula kwiimvavanyo ze-enzyme kunye novavanyo lophando.
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I-Dipso sodium CAS:102783-62-0 Ixabiso lomenzi
I-3-[N,N-Bis(hydroxyethyl)amino]-2-hydroxypropanesulphonic acid sodium salt, ekwaziwa ngokuba yi-BES sodium salt, yikhemikhali esetyenziswa kakhulu kuphando lwe-biochemical kunye nokusetyenziswa kwamayeza. Yi-sulfonic acid derivative enesimo setyuwa yesodium, eyenza ukuba inyibilike emanzini kwaye ihlale izinzile kwizisombululo zamanzi.
Ityuwa yesodiyam ye-BES inefomula yemolekyuli ye-C10H22NNaO6S kunye nobunzima bemolekyuli obumalunga ne-323.34 g/mol. Ihlala isetyenziswa njengearhente yokuthintela ngenxa yokukwazi kwayo ukugcina uluhlu lwe-pH oluzinzileyo kwizisombululo.
Le khompawundi yaziwa ngokukwazi kwayo ukumelana notshintsho lwe-pH olubangelwa kukuxuba okanye ukongezwa kwee-asidi kunye neziseko. Isetyenziswa kakhulu kwiimpendulo zebhayoloji kunye neze-enzyme, i-cell culture media, ukucocwa kweproteni, kunye nezinye iindlela apho ulawulo oluchanekileyo lwe-pH lubalulekile.
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I-Bis-tris hydrochloride CAS:124763-51-5
I-Bis-tris hydrochloride yikhompawundi eneempawu zokubutha ezisetyenziswa kakhulu kwiimvavanyo ze-biochemical nezebhayoloji. Inceda ukugcina i-pH ezinzileyo kwaye isetyenziswa kwi-protein electrophoresis, uvavanyo lomsebenzi we-enzyme, inkcubeko yeseli, kunye ne-pharmaceutical formulations. Umsebenzi wayo ophambili kukumelana notshintsho kwi-pH xa ii-acids okanye iziseko zongezwa kwisisombululo, nto leyo eyenza ukuba ibe sisixhobo esibalulekileyo kwizicelo ezahlukeneyo zesayensi kunye nezoshishino.
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I-4-NITROPHENYL-ALPHA-D-MANNOPYRANOSIDE CAS:10357-27-4
I-4-Nitrophenyl-alpha-D-mannopyranoside yikhemikhali ephuma kwi-sugar mannose. Iqulathe imolekyuli ye-mannose enamathele kwiqela le-nitrophenyl. Le khompawundi idla ngokusetyenziswa kuphando lwebhayoloji kunye ne-biochemical njengesiseko sokufumanisa nokulinganisa umsebenzi we-enzyme. Ngokukodwa, ingasetyenziselwa ukufunda umsebenzi wee-enzymes ezi-hydrolyze okanye eziguqula ii-substrates eziqulethe i-mannose. Iqela le-nitrophenyl elinamathele kwimolekyuli ye-mannose livumela ukulinganiswa komsebenzi we-enzyme ngokujonga ukukhululwa kwe-nitrophenyl moiety. Le khompawundi isetyenziswa rhoqo kwiimvavanyo zokufunda ii-enzymes ezibandakanyeka kwi-carbohydrate metabolism okanye kwiinkqubo ze-glycosylation.
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Isiseko seTris CAS: 77-86-1 Ixabiso lomenzi
I-Tris Base, eyaziwa ngokuba yiTromethamine okanye i-THAM, yi-organic compound esetyenziswa kakhulu kwicandelo le-biochemistry kunye ne-molecular biology. Yi-white, crystalline powder enyibilikayo kakhulu emanzini kwaye inevumba le-amine eliphawulekayo. I-Tris Base idla ngokusetyenziswa njenge-buffering agent ukugcina i-pH ezinzileyo kwiimvavanyo ezahlukeneyo zebhayoloji kunye neenkqubo, ezifana nezifundo ze-DNA kunye neproteni. Ingasetyenziswa nakwindlela yokwenza amayeza kunye nokuvelisa ii-arhente ezisebenzayo kumphezulu. Lilonke, i-Tris Base yinxalenye ebalulekileyo kwizicelo ezininzi zelebhu apho ukugcina i-pH echanekileyo kubalulekile.
