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Egtazic acid CAS:67-42-5 Mutengo wemugadziri
Ethylenebis(oxyethylenenitrilo)tetraacetic acid (EGTA) inhengo ye chelating inowanzoshandiswa mukutsvaga kwebiological uye makemikari.Iyo yakagadzirwa yakagadzirwa inotorwa kubva ethylenediamine uye ethylene glycol.EGTA ine hukama hwepamusoro hweiyo divalent simbi ions, kunyanya calcium, uye inoshandiswa zvakanyanya kuchetura uye sequester aya maion mumashandisirwo akasiyana siyana senge muchitokisi tsika, enzyme assays, uye molecular biology maitiro.Nekusunga kune calcium uye mamwe maion simbi, EGTA inobatsira kudzora kuwanda kwavo, nekudaro ichipesvedzera akasiyana biochemical maitiro.
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P-NITROPHENYL BETA-D-LACTOPYRANOSIDE CAS:4419-94-7
P-Nitrophenyl beta-D-lactopyranoside, inozivikanwawo sePNPG, ikomboni inowanzoshandiswa mukuyeresa enzymatic kuyera chiitiko che beta-galactosidase, enzyme inobatanidzwa mucarbohydrate metabolism.PNPG i substrate yekugadzira iyo inogona kutsemurwa ne beta-galactosidase, zvichikonzera kuburitswa kwechigadzirwa cheyero-ruvara.Hukuru hwe substrate hydrolysis hunogona kuverengerwa spectrophotometrically nekuyera kunyura kwechigadzirwa pane yakatarwa wavelength.Izvi zvinobvumira vatsvakurudzi kuti vaongorore chiitiko uye kinetics ye beta-galactosidase mumamiriro akasiyana-siyana, akadai sekudzidza enzyme basa, kuongorora enzyme inhibitors kana activators, kana kuongorora migumisiro yekuchinja kwemaitiro ee enzyme.
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popso disodium CAS:108321-07-9
Piperazine-N, N'-bis(2-hydroxypropanesulphonic acid) disodium munyu ikemikari inoumbwa nepiperazine, bis(2-hydroxypropanesulphonic acid) mapoka, uye maviri sodium ions.Inowanzo shandiswa senge buffering agent uye pH regulator mune akasiyana maindasitiri uye marabhoritari maapplication.Mushonga wacho unobatsira kuchengetedza chaiyo pH mumhinduro, zvichiita kuti ive yakakosha mumatanho akadai sekucheneswa kweprotein, molecular biology, uye tsvakiridzo yemishonga.Pamusoro pezvo, inogona zvakare kuita sechelating agent yesimbi ions uye kudzikamisa enzyme chiitiko mune mamwe biochemical maitiro.
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4-(2-hydroxyethyl)piperazine-1-ethane-sulfon.ac.hemiso.S CAS:103404-87-1
4-(2-Hydroxyethyl) piperazine-1-ethanesulfonic acid hemisodium munyu, inozivikanwawo seCAPSO Na, ikemikari inosanganiswa inowanzoshandiswa sebhafa agent mu biochemical and molecular biology applications.Iyo zwitterionic munyu inobatsira kudzora nekuchengetedza yakagadzikana pH mukati meimwe siyana.CAPSO Na inoenderana neiyo biological system, ichiita kuti ive yakakodzera kune akasiyana enzymatic assays, mapuroteni ekuchenesa maitiro, uye cell tsika midhiya.Inoshandiswawo mumagetsi e electrophoresis uye inozivikanwa nekugadzikana kwayo pH uye kuenderana nema enzymes.
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PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE CAS:16758-34-2
PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE, inozivikanwawo se phenyl thio galactopyranoside, ikemikari yemakemikari inowanikwa mumhuri yeglycosides.Icho chinobva kune galactose chinosanganisira galactopyranose shuga unit yakasungirirwa kune boka re phenylthio pane anomeric carbon.Iri boka rinowanzoshandiswa mukutsvakurudza kwebiochemical se substrate ye enzymes iyo hydrolyze glycosidic bonds.Inoshanda seyakagadzirwa substrate yekudzidza basa re enzymatic ye glycosidases uye kuona maitiro avo, kinetics, uye inhibition.PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE inowanzoshandiswa mu colorimetric uye fluorometric assays kuona kuvapo kana kuyera basa reakasiyana glycosidase mune biological samples.Iyo hydrolysis yekomponi iyi nema enzymes chaiwo inogadzira chiratidzo chinoonekwa chinogona kuverengerwa.Nekuda kweboka rayo rakagadzikana phenylthio, PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE inogona kubatwa nyore uye kuchengetwa pasina kuora, zvichiita kuti ive sarudzo yakanakira enzyme assays uye ongororo dzekutsvagisa.
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Dipso sodium CAS:102783-62-0 Mutengo wemugadziri
3- [N, N-Bis (hydroxyethyl) amino] -2-hydroxypropanesulphonic acid sodium munyu, inozivikanwawo seBES sodium munyu, ikemikari yemakemikari inowanzoshandiswa mukutsvakurudza kwebiochemical uye kushandiswa kwemishonga.Iyo sulfonic acid inotorwa neiyo sodium munyu fomu, ichiita kuti inyungudika nemvura uye igadzikane mune aqueous mhinduro.
BES sodium munyu ine molecular formula yeC10H22NNaO6S uye molecular uremu hunosvika 323.34 g/mol.Inowanzo shandiswa semumiriri webuffering nekuda kwekugona kwayo kuchengetedza yakagadzikana pH renji mumhinduro.
Komisheni iyi inozivikanwa nekugona kwayo kupikisa pH shanduko inokonzerwa nekuderedzwa kana kuwedzera kweasidhi nemabhesi.Inowanzoshandiswa mukuita biological uye enzymatic reaction, cell tsika midhiya, kucheneswa kweprotein, uye mamwe maapplication uko kunyatso kudzora pH kwakakosha.
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Bis-tris hydrochloride CAS:124763-51-5
Bis-tris hydrochloride musanganiswa une buffering zvimiro zvinowanzoshandiswa muzvidzidzo zvebiochemical uye biological.Inobatsira kuchengetedza pH yakagadzikana uye inoshandiswa muprotein electrophoresis, enzyme chiitiko assays, sero tsika, uye kugadzirwa kwemishonga.Basa rayo guru nderekuramba shanduko mupH kana maasidhi kana mabhesi awedzerwa kune mhinduro, zvichiita kuti ive chinhu chakakosha mukushandisa kwakasiyana siyana kwesainzi nemaindasitiri.
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4-Nitrophenyl-beta-D-glucopyranoside CAS:2492-87-7
4-Nitrophenyl-beta-D-glucopyranoside is substrate inowanzoshandiswa muzvidzidzo zvebiochemical kuongorora basa re enzymes se β-glucuronidase.Mushonga uyu unonzi hydrolyzed ne enzyme, zvichiita kuti kusunungurwa kwe4-nitrophenol, iyo inogona kuyerwa ne spectrophotometry.Kushandiswa kwayo kunoita kuti vaongorori vadzidze zvakasiyana-siyana zvezvinodhaka metabolism, toxicology, uye kiriniki diagnostics ine chekuita neglucuronidation maitiro.
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Tris Base CAS:77-86-1 Mutengo Wemugadziri
Tris Base, inozivikanwawo seTromethamine kana THAM, ndeye organic compound inowanzoshandiswa mumunda webiochemistry uye molecular biology.Ichena, crystalline poda inonyungudika zvakanyanya mumvura uye ine hunhu hweamine hwema.Tris Base inowanzo shandiswa sechinhu chinobhuya kuchengetedza pH yakagadzikana mukuedza kwakasiyana-siyana kwebiology uye maitiro, akadai seDNA uye mapuroteni zvidzidzo.Inogonawo kushandiswa mukugadzirwa kwemishonga uye mukugadzirwa kwepamusoro-inoshanda vamiririri.Pakazere, Tris Base chinhu chakakosha mune akawanda marabhoritari maapplication uko kuchengetedza chaiyo pH kwakakosha.
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Heppso sodium CAS:89648-37-3 Mutengo wemugadziri
N- [2-Hydroxyethyl]piperazine-N'-[2-hydroxypropanesulfonic acid] sodium munyu ikemikari inosanganiswa ine fomula C8H19N2NaO4S.Iyo sodium munyu inotorwa kubva kupiperazine, ine hydroxyethyl uye hydroxypropanesulfonic acid inoshanda mapoka.Inowanzo shandiswa muindasitiri yemishonga semugadziri webuffering uye stabilizer mukuumbwa kwemishonga.Mushonga uyu unobatsira kuchengetedza pH uye kugadzikana kwemishonga.
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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 ikemikari inosanganiswa yemhuri yemakhahydrates.Inobva kune alpha-D-galactopyranose, shuga inongoitika.Iyi komisheni ine mashanu acetyl mapoka akasungirirwa kune chaiwo hydroxyl mapoka pane shuga molecule.Inowanzoshandiswa mumhando dzakasiyana-siyana dzemakemikari nemishonga, kusanganisira sechinhu chekutanga chekugadzirisa kwemamwe macommunication.Yayo acetylated fomu inosimudzira kugadzikana kwayo uye reactivity, zvichiita kuti ive chivakwa chinobatsira chekuvaka muorganic chemistry.
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popso sesquisodium CAS:108321-08-0
Piperazine-N,N'-bis(2-hydroxypropanesulfonic acid) sesquisodium munyu, inozivikanwawo sePIPES sesquisodium munyu, ikemikari inosanganiswa inoshandiswa seyakavharisa mukushandiswa kwakasiyana kwesainzi nemaindasitiri.Inobatsira kuchengetedza yakagadzikana pH nhanho mumhinduro, kunyanya muiyo physiological pH renji.PIPES sesquisodium munyu inowanzo shandiswa musero tsika midhiya, protein biochemistry, electrophoresis, molecular biology techniques, uye zvinodhaka zvekuendesa zvinodhaka.Inoshanda se pH regulator uye inosimudzira ye enzyme chiitiko uye kugadzikana, ichiita kuti ive yakakosha mumhando dzakasiyana dzekutsvagisa uye maindasitiri maitiro.
