-
2,3,4,6-TETRA-O-BENZOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE CAS:14218-11-2
2,3,4,6-Tetra-O-benzoyl-alpha-D-glucopyranosyl bromide ikemikari yemakemikari inowanikwa mukirasi yezvinobva kune shuga.Iyo ine molecule yeglucose ine mapoka mana ebenzoyl akabatanidzwa kumapoka ayo ehydroxyl, pamwe neatomu yebromide panzvimbo yeanomeric.
Mushonga uyu unonyanya kushandiswa mumakemikari uye emishonga seboka rinodzivirira rekushanda kwehydroxyl yeglucose.Mapoka ebenzoyl anoshanda kuvhara kwechinguva mapoka ehydroxyl anoita kuti asanyanya kubatwa nemakemikari asingadiwi panguva yekugadzira.Izvi zvinobvumira kusarudzika kushanda kweakananga hydroxyl mapoka mune glucose inobuda.
Uyezve, iyo benzoyl-yakadzivirirwa glucose inobuda inogona kushandiswa sezvivharo zvekuvaka kugadzirwa kweakasiyana glycosides uye glycoconjugates.Glycosides makomisheni anoumbwa nekubatana kweshuga molecule kune imwe moiety, senge mushonga kana chigadzirwa chechisikigo, uye vanowana mashandisirwo mukuvandudza zvinodhaka uye kemikari biology.
-
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.
-
N-ethyl-N-(3-sulfopropyl)-M-anisidinesodium CAS:82611-88-9
N-Ethyl-N- (3-sulfopropyl) -3-methoxyaniline sodium munyu ikemikari yemakemikari ine boka reN-ethyl, boka re sulfopropyl, uye 3-methoxyaniline boka.Inowanzo kuvepo semunyu we sodium, iyo inowedzera kunyungudika kwayo mumvura.
Iyi koniyuta ine akasiyana maapplication mumaindasitiri uye ekutsvagisa marongero.Inogona kushandiswa sedhayi yepakati, catalyst, kana se reagent mune organic synthesis.Zvimiro zvayo, senge solubility, kugadzikana, uye reactivity, inoita kuti ive yakakodzera kune chaiwo maapplication mundima dzakasiyana.
-
HEPES-Na CAS:75277-39-3 Mutengo Wemugadziri
HEPES sodium munyu, inozivikanwawo seN-(2-Hydroxyethyl) piperazine-N'-2-ethanesulfonic acid sodium munyu, is zwitterionic buffer inowanzoshandiswa mukutsvagisa biological uye biochemical.Basa rayo rekutanga ndere kuchengetedza yakagadzikana pH level mune dzakasiyana siyana dzekuedza masisitimu.HEPES sodium munyu inosiyana-siyana, yakagadzikana, uye isina chepfu, ichiita kuti ive yakakodzera kune dzakasiyana siyana dzekushandisa dzinosanganisira cell tsika, enzyme kinetics, immunoassays, uye molecular biology kuyedza.Inofambirana neakawanda biological samples uye masisitimu, ichipa inodzorwa nharaunda yeiyo chaiyo pH mutemo.
-
Beta-D-Galactose pentaacetate CAS:114162-64-0
Beta-D-galactose pentaacetate ikemikari yemakemikari inotorwa kubva kugalactose, rudzi rweshuga.Inoumbwa neacetylating galactose ine mashanu acetyl mapoka.Kugadziriswa uku kunowedzera kugadzikana kwekomboni uye kunobvumira kuti ishandiswe mune zvakasiyana-siyana zvemakemikari uye biochemical applications.Beta-D-galactose pentaacetate inowanzoshandiswa sechinhu chinodzivirira chegalactose mukugadzirwa kwehupenyu.Inobatsira kudzivirira maitiro asina kudiwa kana maitiro eparutivi kuburikidza nekufukidzira mapoka emagetsi egalactose.Kuwedzera, iyi chidimbu dzimwe nguva inoshandiswa sechinhu chinotangira kana kutanga zvinhu mukugadzirwa kwezvimwe zvinogadzirwa negalactose.Yayo acetylated fomu inobvumira kushandiswa nyore nyore uye kuchinjwa kwegalactose molecule mune zvinotevera.
-
3-morpholinopropanesulfonic acid hemisodium munyu CAS:117961-20-3
3-(N-Morpholino)propanesulfonic acid hemisodium munyu, inozivikanwawo seMOPS-Na, izwitterionic buffer inowanzoshandiswa mukutsvagisa biochemical uye biological.Inoumbwa nemhete yemorpholine, propane chain, uye sulfonic acid boka.
MOPS-Na ibuffer inoshanda yekuchengetedza pH yakagadzikana muhutano hwehupenyu (pH 6.5-7.9).Inowanzoshandiswa musero tsika midhiya, kucheneswa kweprotein uye hunhu, enzyme assays, uye DNA / RNA electrophoresis.
Imwe yemabhenefiti eMOPS-Na sebuffer ndeye yakaderera UV kunyudza, iyo inoita kuti ive yakakodzera kune spectrophotometric application.Iyo inoratidzawo kukanganiswa kudiki nenzira dzakajairwa dzekuongorora.
MOPS-Na inonyungudika mumvura, uye kunyungudika kwayo kunoenderana nepH.Inowanzo kupihwa sehupfu hwakasimba kana semushonga, ine hemisodium munyu fomu iri kunyanya kushandiswa.
-
![Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](//cdn.globalso.com/xindaobiotech/图片169.png)
Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0
Bis [2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane, inowanzo zivikanwa sebicine, ikemikari ine zvivakwa zvinobata.Inoshandiswa zvakanyanya mumhando dzakasiyana dzesainzi uye maindasitiri.Bicine inoshanda senge pH regulator, inobatsira kuchengetedza yakagadzikana pH mumhinduro uye nekupa yakakwana mamiriro ekuita kwebiochemical.Inowana mashandisirwo mumaenzayimu assays, sero tsika midhiya, mapuroteni ekunatsa maitiro, electrophoresis, uye kugadzirwa kwemishonga.
-
4-NITROPHENYL-ALPHA-D-MANNOPYRANOSIDE CAS:10357-27-4
4-Nitrophenyl-alpha-D-mannopyranoside ikemikari inotorwa kubva kune shuga mannose.Iyo ine mannose molecule yakabatanidzwa kune nitrophenyl boka.Komisheni iyi inowanzo shandiswa mukutsvagisa biological uye biochemical se substrate yekuona uye kuyerwa kwekuita kwe enzyme.Kunyanya, inogona kushandiswa kudzidza basa rema enzymes ano hydrolyze kana kugadzirisa mannose-ine substrates.Boka re nitrophenyl rakasungirirwa kune mannose molecule rinobvumira kuyerwa kwekuita kwe enzyme kuburikidza nekutarisa kusunungurwa kwe nitrophenyl moiety.Mushonga uyu unowanzo shandiswa mukuyedza kudzidza ma enzymes anobatanidzwa mucarbohydrate metabolism kana glycosylation process.
-
CABS CAS:161308-34-5 Mutengo weMugadziri
Inowanzo shandiswa semumiriri webhafa mune akasiyana biological uye biochemical application.
CABS inozivikanwa nekugona kwayo kuchengetedza yakagadzikana pH nhanho mumhinduro, zvichiita kuti ive sarudzo yakanaka yebuffering masisitimu mukuyedza kwemurabhoritari uye tsvakiridzo yekurapa.Iyo buffering capacity inonyanya kushanda mukati me pH ye8.6 kusvika 10. Mishonga yekurapa uye yekuongorora, senge enzyme zviitiko, electrophoresis, uye immunohistochemistry, kazhinji inoshandisa C.ABS semumiriri webuffering kuchengetedza pH kugadzikana uye kugadzirisa kuita kwekuita.
Zvakakosha kuziva kuti CABS inogona kuve nehanya nekuchinja kwetembiricha uye inogona kunge isina kukodzera kune mamwe maapplication anoda yakanyanyisa tembiricha.Pamusoro pezvo, matanho akakodzera ekuchengetedza anofanirwa kuteverwa pakubata CABS, sezvo inogona kutsamwisa ganda, maziso, uye kufema system.
-
ADOS CAS:82692-96-4 Mutengo wemugadziri
N-Ethyl-N-(2-hydroxy-3-sulfopropyl) -3-methoxyaniline sodium munyu dihydrate, inozivikanwawo seEHS, ikemikari yemakemikari inoshandiswa mune zvakasiyana-siyana mumakemikari uye biochemistry.Mushonga unonyungudika nemvura unobva pamubatanidzwa wemubereki 2-hydroxy-3-sulfopropyl-3-methoxyaniline.
EHS inowanzoshandiswa sechiratidzo chepH, kunyanya muhuwandu hwepH hwe6.8 kusvika 10. EHS inowanzosava neruvara muchimiro chayo cheasidhi asi inoshanduka kuita ruvara rwebhuruu kana yasangana nemamiriro e alkaline.Uku kushanduka kwemavara kunogona kucherechedzwa nemaziso, zvichiita kuti zvive zvakakosha pakuongorora shanduko yepH mumhinduro.
Pamusoro peiyo pH chiratidzo chezvivakwa, EHS yakashandiswa zvakare muakasiyana ekuongorora uye biochemical assays.Semuenzaniso, inogona kushandiswa sedhayi yeprotein inosvibisa mugel electrophoresis, ichibatsira kuona uye kuyera mapuroteni samples.EHS yakawanawo mashandisirwo mumaenzayimu assays, kwaanogona kushandiswa kuyera zviitiko zvee enzyme kana kuona maitiro enzymatic.
-
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.
-
2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE CAS:312693-81-5
2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE ikemikari yemakemikari inowanzoshandiswa mukutsvakurudza kwebiochemical uye kuongorora.Inobva kugalactose, rudzi rweshuga.Mushonga wacho unowanzoshandiswa se substrate yekuona basa re beta-galactosidase, enzyme iripo mune zvipenyu zvakawanda, kusanganisira mabhakitiriya.Kana beta-galactosidase iripo, inoparadzanisa 2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE mu naphthol uye galactose.Iyo inoguma naphthol molecule inogona kuonekwa nyore nyore nekunyura kwayo kwechiedza che ultraviolet, zvichibvumira masayendisiti kuyera basa re beta-galactosidase.Ichi chiyedzo chinowanzo shandiswa mumolecular biology uye genetics tsvagiridzo, yezvishandiso zvakaita sekudzidza gene regulation, protein expression, uye cell viability.
![Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](http://cdn.globalso.com/xindaobiotech/图片169.png)
