Ifowuni: +86 19033786557
Ibhanti kunye neNdlela: Intsebenziswano, iHarmony kunye noWin-Win
iimveliso

I-Fine Chemical

  • I-Bis-tris hydrochloride CAS: 124763-51-5

    I-Bis-tris hydrochloride CAS: 124763-51-5

    I-Bis-tris hydrochloride yikhompawundi eneempawu zokuthintela ezidla ngokusetyenziswa kwimifuniselo yebhayoloji neyebhayoloji.Inceda ukugcina i-pH ezinzileyo kwaye isetyenziswe kwiprotheyini ye-electrophoresis, i-enzyme assays, inkcubeko yeseli, kunye nokuqulunqwa kwamayeza.Umsebenzi wayo oyintloko kukuxhathisa utshintsho kwi-pH xa i-acids okanye iziseko zongezwa kwisisombululo, okwenza kube sisixhobo esibalulekileyo kwizicelo ezahlukeneyo zesayensi kunye nezoshishino.

    ukubuzaiinkcukacha
  • I-4-Nitrophenyl-beta-D-glucopyranoside CAS: 2492-87-7

    I-4-Nitrophenyl-beta-D-glucopyranoside CAS: 2492-87-7

    I-4-Nitrophenyl-beta-D-glucopyranoside i-substrate esetyenziswa ngokuqhelekileyo kwiimvavanyo ze-biochemical ukuhlola umsebenzi wee-enzymes ezifana ne-β-glucuronidase.Le ngqungquthela i-hydrolyzed yi-enzyme, ebangela ukukhululwa kwe-4-nitrophenol, enokulinganiswa ngokusebenzisa i-spectrophotometry.Ukusetyenziswa kwayo kwenza abaphandi bafunde iinkalo ezahlukeneyo zemetabolism yeziyobisi, i-toxicology, kunye noxilongo lweklinikhi olunxulumene nokuphendula kwe-glucuronidation.

    ukubuzaiinkcukacha
  • Tris Base CAS: 77-86-1 Ixabiso lomvelisi

    Tris Base CAS: 77-86-1 Ixabiso lomvelisi

    I-Tris Base, eyaziwa ngokuba yi-Tromethamine okanye i-THAM, yikhompawundi ye-organic edla ngokusetyenziswa kwinkalo ye-biochemistry kunye ne-molecular biology.Ngumgubo omhlophe, oyikristale onyibilika kakhulu emanzini kwaye unevumba le-amine.I-Tris Base isoloko isetyenziswa njenge-agent ephazamisayo ukugcina i-pH ezinzileyo kwiimvavanyo ezahlukeneyo zebhayoloji kunye neenkqubo, ezifana ne-DNA kunye nezifundo zeprotheni.Inokusetyenziswa kwakhona ekuqulunqweni kwamachiza kunye nokuveliswa kwee-agent ezisebenza phezulu.Lilonke, i-Tris Base licandelo elibalulekileyo kwizicelo ezininzi zaselabhoratri apho ukugcinwa kwe-pH echanekileyo kubalulekile.

    ukubuzaiinkcukacha
  • I-Heppso sodium CAS: 89648-37-3 Ixabiso lomvelisi

    I-Heppso sodium CAS: 89648-37-3 Ixabiso lomvelisi

    N- [2-Hydroxyethyl]piperazine-N'-[2-hydroxypropanesulfonic acid] ityuwa yesodium yi-chemical compound kunye ne-formula C8H19N2NaO4S.Ityuwa yesodium ephuma kwi-piperazine, equkethe i-hydroxyethyl kunye ne-hydroxypropanesulfonic acid functional groups.Isetyenziswa ngokuqhelekileyo kwishishini loxubo-mayeza njenge-agent ekhuselayo kunye nezinzisi kuqulunqo lwamachiza.Le khompawundi inceda ukugcina i-pH kunye nokuzinza kwamayeza.

    ukubuzaiinkcukacha
  • 1,2,3,4,6-penta-O-acetyl-alpha-D-galactopyranose CAS:4163-59-1

    1,2,3,4,6-penta-O-acetyl-alpha-D-galactopyranose CAS:4163-59-1

    I-1,2,3,4,6-penta-O-acetyl-alpha-D-galactopyranose yikhemikhali yekhemikhali yentsapho ye-carbohydrates.Iphuma kwi-alpha-D-galactopyranose, iswekile yendalo.Le khompawundi ethile inamaqela amahlanu e-acetyl eqhotyoshelwe kumaqela athile e-hydroxyl kwi-molecule yeswekile.Isetyenziswa ngokuqhelekileyo kwizicelo ezahlukeneyo zeekhemikhali kunye namayeza, kubandakanywa njengesixhobo sokuqala sokuhlanganiswa kwezinye iikhompawundi.Ifom yayo ye-acetylated iphucula ukuzinza kwayo kunye nokusebenza kwakhona, okwenza kube yinto ebalulekileyo yokwakha kwi-organic chemistry.

     

    ukubuzaiinkcukacha
  • popso sesquisodium CAS:108321-08-0

    popso sesquisodium CAS:108321-08-0

    I-Piperazine-N,N'-bis(2-hydroxypropanesulfonic acid) ityuwa ye-sesquisodium, ekwaziwa ngokuba yi-PIPES sesquisodium ityuwa, yikhompawundi yemichiza esetyenziswa njenge-agent ekhuselayo kwiinkqubo ezahlukeneyo zenzululwazi kunye nezoshishino.Inceda ukugcina izinga le-pH elizinzileyo kwizisombululo, ngakumbi kuluhlu lwe-physiological pH.I-PIPES sesquisodium ityuwa iqhele ukusetyenziswa kumajelo eendaba enkcubeko yeeseli, iprotein biochemistry, i-electrophoresis, ubuchule bebhayoloji yemolekyuli, kunye neenkqubo zokuhanjiswa kweziyobisi.Isebenza njengomlawuli we-pH kunye nesixhasi somsebenzi we-enzyme kunye nokuzinza, okwenza ukuba ixabiseke kuluhlu olubanzi lweenkqubo zophando kunye nezoshishino.

    ukubuzaiinkcukacha
  • I-ACES CAS: 7365-82-4 Ixabiso lomvelisi

    I-ACES CAS: 7365-82-4 Ixabiso lomvelisi

    I-N-(2-Acetamido) -2-aminoethanesulfonic acid, eyaziwa ngokuba yi-ACES, yinto eqhelekileyo esetyenziswayo kwi-buffering agent kuphando lwezenzululwazi.Inceda ukugcina i-pH ezinzileyo kwizisombululo kwaye i-soluble kakhulu emanzini.I-ACES inobuthi obuphantsi kunye nokuphazamiseka okuncinci kwiinkqubo ze-biochemical, okwenza ukuba ifaneleke kwizicelo ezahlukeneyo.Ihlala isetyenziswa njenge-buffer kwizifundo zokuzinzisa iprotheyini kunye novavanyo lwe-enzyme, apho igcina iimeko ezifanelekileyo zokuhambelana neprotheyini kunye nomsebenzi we-enzyme.

    ukubuzaiinkcukacha
  • Phenylgalactoside CAS: 2818-58-8

    Phenylgalactoside CAS: 2818-58-8

    I-Phenylgalactoside, ekwabizwa ngokuba yi-p-nitrophenyl β-D-galactopyranoside (pNPG), yinxalenye yokwenziwa esetyenziswa rhoqo kuvavanyo lwebhayoloji yebhayoloji kunye nemolekyuli.Ngokuqhelekileyo isetyenziselwa ukufumanisa nokulinganisa umsebenzi we-enzyme β-galactosidase.

    Xa i-phenylgalactoside i-hydrolyzed yi-β-galactosidase, ikhupha i-p-nitrophenol, i-compound enemibala ephuzi.Ukukhululwa kwe-p-nitrophenol kunokulinganiswa ngokobungakanani kusetyenziswa i-spectrophotometer, njengoko i-absorbection ye-p-nitrophenol inokubonwa kwi-wavelength ye-405 nm.

     

    ukubuzaiinkcukacha
  • I-DIPSO CAS: 68399-80-4 Ixabiso lomvelisi

    I-DIPSO CAS: 68399-80-4 Ixabiso lomvelisi

    I-DIPSO imele "i-Diisopropyl azodicarboxylate," eyona nto isetyenziswa ngokuqhelekileyo kwi-organic chemistry.Isetyenziswa ikakhulu kwi-reaction ye-Mitsunobu, eyindlela yokuguqula i-alcohol ibe ngamaqela asebenzayo afana ne-esters, i-ethers, okanye i-amines.I-DIPSO isebenza njengomthombo we-intermediate esebenza kakhulu ebizwa ngokuba yi-azodicarboxylate, eququzelela le nguqu.

    ukubuzaiinkcukacha
  • I-Alpha-D-Glucose pentaacetate CAS: 3891-59-6

    I-Alpha-D-Glucose pentaacetate CAS: 3891-59-6

    I-Alpha-D-glucose pentaacetate yi-chemical compound efunyenwe nge-acetylating amaqela e-hydroxyl ye-alpha-D-glucose kunye namaqela amahlanu e-acetyl.Isetyenziswa ngokuqhelekileyo kwi-organic synthesis njengeqela elikhuselayo kumaqela e-hydroxyl akhoyo kwi-carbohydrates.Isenokusetyenziswa njengekhompawundi yereferensi kuphando lweekhemikhali kunye nohlalutyo, kwaye njengesixhobo sokuqala sokwenziwa kweekhompawundi ezahlukeneyo.Ukongezelela, i-glucose pentaacetate iphandwe ngokusetyenziswa kwayo kwiinkqubo zokuhanjiswa kweziyobisi, ngenxa yeempawu zayo ezilawulwayo zokukhululwa.

    ukubuzaiinkcukacha
  • Tris maleate CAS: 72200-76-1

    Tris maleate CAS: 72200-76-1

    I-Tris maleate yikhompawundi yemichiza esebenza njenge-pH buffer kunye nesilungelelaniso kumashishini ahlukeneyo.Isetyenziselwa ukugcina amanqanaba e-pH azinzileyo kunye nokumelana nokutshintsha okubangelwa ukongezwa kwe-acids okanye iziseko.I-Tris maleate idla ngokusetyenziswa kuphando lwebhayoloji, ukucocwa kweeprotheyini, iinkqubo zamashishini, kunye nekhemistri yohlalutyo.Isebenza ngakumbi kwi-buffering kuluhlu lwe-pH esezantsi kwaye idume ngokuguquguquka kwayo ekugcineni iimeko ze-pH ezizezona zilungileyo.

    ukubuzaiinkcukacha
  • I-MOBS CAS: 115724-21-5 Ixabiso lomvelisi

    I-MOBS CAS: 115724-21-5 Ixabiso lomvelisi

    I-4-morpholin-4-ylbutane-1-sulfonic acid, eyaziwa ngokuba yi-MOBI-S, yikhompawundi eyenziweyo esetyenziswa njenge-agent ephazamisayo kuphando lwebhayoloji kunye ne-biochemical.Izinzile kwaye inokugcina i-pH ezinzileyo kwi-neutral ukuya kuluhlu oluncinci lwe-alkaline.MOBI-S isetyenziswa ngokubanzi kwinkcubeko yeeseli, uvavanyo lwe-enzyme, ubuchule bebhayoloji ye-molekyuli, kunye ne-electrophoresis.Iyahambelana neentlobo ezahlukeneyo ze-reagents kwaye iyaziwa ngokuzinza kwayo kunye nokuchasana nokutshintsha kweqondo lokushisa kunye ne-pH.

    ukubuzaiinkcukacha
<< < Ngaphambili567891011Okulandelayo >>> Iphepha 8/12