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3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic acid CAS:73463-39-5
3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic acid ikemikari ine fomura yemolecular C12H23NO3S. Iri mumhuri yemakomputa anozivikanwa sesulfonic acids. Iyi kemikari ine boka recyclohexylamino, boka rehydroxy, uye chikamu chepropanesuhicic acid. Inoshandiswa mumaindasitiri akasiyana-siyana, kusanganisira sechivako mukugadzirwa kweorganic uye se reagent mukutsvagisa kwemishonga. Maumbirwo akasiyana ekemikari uye hunhu hwayo zvinoita kuti ive yakakodzera kune mamwe maitiro emakemikari uye kuferefeta kwesainzi.
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HEIDA CAS:93-62-9 Mutengo wemugadziri
N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) ikemikari inoshandiswa kakawanda muzvikamu zvakasiyana-siyana. Inoshanda sechelating agent, zvichireva kuti ine simba rekubatanidza kuma ions esimbi uye kugadzira ma complexes akagadzikana.
Mukuongorora kemesitiri, HEIDA inowanzoshandiswa sechinhu chinosanganisa zvinhu zvakasiyana-siyana mukuongorora maitirwo ezvinhu (titrations) uye mukuongorora maitikiro ezvinhu (analytical separations). Inogona kushandiswa kubvisa ma ions esimbi, akadai secalcium, magnesium, uye iron, uye nekudaro kudzivirira kuti asakanganisa kurongeka kwekuyera zvinhu.
HEIDA inoshandiswawo muindasitiri yemishonga, kunyanya mukugadzira mimwe mishonga. Inogona kushandiswa semushonga unodzikamisa uye unonyungudutsa mishonga isinganyungudike zvakanaka, zvichibatsira kuvandudza kuwanikwa kwayo mumuviri uye kushanda kwayo zvakanaka.
Imwe nzvimbo inoshandiswa neHEIDA ndeyekurapa mvura yakasviba uye kugadzirisa nharaunda. Inogona kushandiswa senzira yekubvisa tsvina yesimbi inorema kubva mumvura kana muvhu, nokudaro ichideredza chepfu yayo uye ichikurudzira kuedza kugadzirisa.
Pamusoro pezvo, HEIDA yakashandiswa mukugadzirwa kwemakomponi ekubatanidza uye maframework esimbi-organic (MOFs), ayo ane mashandisirwo akasiyana-siyana mu catalysis, kuchengetedza gasi, uye kunzwa.
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2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose CAS:14131-84-1
2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose chinhu chinoshandiswa mukugadzirwa kwemakemikari seboka rinodzivirira mapoka ehydroxyl emannose. Nekubatanidza mapoka eisopropylidene kumapoka ehydroxyl ari panzvimbo 2, 3, 5, uye 6 dzemannose ring, chinhu ichi chinobatsira kudzivirira kusawirirana kusingafadzi kuti kuitike panzvimbo idzodzo. Dziviriro iyi inobvumira shanduko dzakasarudzwa kune mamwe mapoka anoshanda mumorekuru. Inowanzoshandiswa mukugadzirwa kwemakabhohaidhiretsi akaomarara uye maglycoconjugates, ayo anoita basa rakakosha mumaitiro ehupenyu uye ane mashandisirwo munzvimbo dzakadai sekupa mishonga, kuongororwa, uye immunology.
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MES HEMISODIUM MUNYU CAS:117961-21-4
2-Amino-2-methyl-1,3-propanediol, inozivikanwawo seAMPD kana α-methyl serinol, ikemikari ine fomura yemolecular C4H11NO2. Iamino alcohol inowanzo shandiswa sekemikari pakati pekugadzirwa kwemishonga nemakemikari eorganic. AMPD inozivikanwa nekugona kwayo kushanda sechiral assistant mu asymmetric reactions, zvichiita kuti ive yakakosha mukugadzirwa kwemakemikari e enantiomerically pure. Pamusoro pezvo, yakashandiswa sechinhu chinowanikwa mukuchengetedza muviri uye zvigadzirwa zvekushongedza nekuda kwehunhu hwayo hwekunyorovesa.
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Tris(hydroxymethyl)nitromethane CAS:126-11-4
Tris (hydroxymethyl)nitromethane, inowanzonzi Tris kana THN, ikemikari ine fomura yemolecular C4H11NO4. Ikristaloti yakachenuruka yero inonyungudika zvakanyanya mumvura. Tris inoshandiswa zvakanyanya semushonga wekuchengetedza mukushandiswa kwebiochemical uye molecular biology. Inobatsira kuchengetedza pH range yakagadzikana mumhinduro, zvichiita kuti ive yakakosha kune akasiyana matekiniki akadai seDNA neRNA isolation, PCR, gel electrophoresis, protein purification, cell culture, protein chemistry, enzyme, uye biochemical assays. Hunhu hweTris hwekuchengetedza hunoita kuti pave nemamiriro ezvinhu akanaka mukuyedza uku, zvichiita kuti pave nemhedzisiro chaiyo uye yakavimbika.
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D-Glucuronic acid CAS:6556-12-3
D-Glucuronic acid iasidhi yeshuga inobva muglucose, uye inowanikwa mumuviri wemunhu uye mumatishu akasiyana-siyana emiti nemhuka. Inoita basa rakakosha mukubvisa chepfu mumuviri, kusunga uye kubvisa chepfu nemishonga. Pamusoro pezvo, D-Glucuronic acid inobatanidzwa mukugadzirwa uye kushandiswa kwemamorekuru akasiyana-siyana, kusanganisira glycosaminoglycans, ayo akakosha kune matishu akabatana. Ine antioxidants uye inogona kubatsira pahutano, uye inoshandiswa muzvikafu zvekudya uye zvigadzirwa zvekuchengetedza ganda.
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3-HYDROXY-4-(5-NITROPYRIDYLAZO)PROPYLANI CAS:143205-66-7
3-HYDROXY-4-(5-NITROPYRIDYLAZO)PROPANAL, inozivikanwawo seNBD-aldehyde, chinhu chinoshandiswa zvakanyanya muongororo ye biochemistry uye molecular biology.
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Mapaipi sesquisodium munyu CAS:100037-69-2
MAPIPES sesquisodium munyu ikemikari inozivikanwa zvikuru seMAPIPES. Inodzivirira uye inochengetedza zvipenyu inoshandiswa mumabasa akasiyana-siyana ekutsvaga kwesainzi. MAPIPES anonyanya kubatsira pakuchengetedza pH yakagadzikana iri pakati pe6.1-7.5. Yakasimba pamhando dzakasiyana dzekupisa, zvichiita kuti ikodzere kushandiswa mukuyedza kunoitwa pasi pemamiriro akasiyana-siyana. MAPIPES anowanzo shandiswa mukurima masero, zvidzidzo zveprotein neenzyme, gel electrophoresis, uye nzira dzakasiyana-siyana dzebiology yemasero. Zvakakosha kubvunza mareferensi akakodzera kana nyanzvi kuti uwane gwara pamusoro pehuwandu chaihwo uye mamiriro ekushandiswa kweMAPIPES mukutsvaga kwako.
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4-Nitrophenyl beta-D-galactopyranoside CAS:200422-18-0
4-Nitrophenyl beta-D-galactopyranoside (ONPG) ikemikari inoshandiswa zvakanyanya mukuyedza enzyme kuona kuvapo uye kushanda kweenzyme β-galactosidase. I substrate yeβ-galactosidase, iyo inocheka molekyuru kuti ibudise chigadzirwa cheyero, o-nitrophenol. Kuchinja kweruvara kunogona kuyerwa ne spectrophotometric, zvichibvumira kutsanangurwa kwehuwandu hwebasa re enzyme. Iyi kemikari inoshandiswa zvakanyanya muongororo ye molecular biology uye biochemistry kuyerwa kwe β-galactosidase activity uye kudzidza gene expression uye regulation.
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![3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3](https://cdn.globalso.com/xindaobiotech/图片59.png)
3-[(3-Cholanidopropyl)dimethylammonio]-1-propanesulfonate CAS:75621-03-3
CHAPS (3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate) imushonga unoshandiswa zvakanyanya mu biochemistry uye molecular biology. Imushonga unogadzirwa nezwitterionic, zvichireva kuti une boka rine chaji yakanaka uye yakaipa.
CHAPS inozivikanwa nekukwanisa kwayo kunyungudutsa nekudzikamisa mapuroteni emukati, zvichiita kuti ishande mumabasa akasiyana-siyana akadai sekubviswa kweprotein, kucheneswa, uye kutsanangurwa kwemavara. Inokanganisa kudyidzana kwemafuta nemapuroteni, zvichiita kuti mapuroteni emukati abudiswe ari mumamiriro awo ekuzvarwa.
Kusiyana nedzimwe sipo, CHAPS haina kunyorova uye haikanganisi mapuroteni akawanda, zvichiita kuti ive sarudzo yakanaka yekuchengetedza chimiro cheprotein uye mashandiro ayo panguva yekuedza. Inogonawo kubatsira kudzivirira kuungana kwemapuroteni.
CHAPS inowanzoshandiswa mumaitiro akaita seSDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), isoelectric focusing, uye Western blotting. Inoshandiswawo kakawanda muzvidzidzo zvinosanganisira ma enzymes akabatana ne membrane, signal transduction, uye protein-lipid interactions.
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HEPBS CAS:161308-36-7 Mutengo wemugadziri
N-(2-Hydroxyethyl)piperazine-N'-(4-butanesulfonic acid), inowanzo zivikanwa seHEPBS, ikemikari inoshandiswa semushonga wekuchengetedza uye mugadziri wepH muongororo yezvehupenyu nemakemikari. Ine mashandisirwo akasiyana-siyana, anosanganisira kuchengetedzwa kwemasero, zvidzidzo zve enzyme, electrophoresis, kuyedzwa kwemakemikari, uye kugadzirwa kwemishonga.HEPBS inobatsira kuchengetedza pH yakagadzikana, kunyanya muhuwandu hwemuviri, uye inozivikanwa nekugona kwayo kuvharidzira uye kuenderana kwayo nemaitiro akasiyana-siyana ekuyedza.
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2-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE CAS:2816-24-2
2-Nitrophenyl-beta-D-glucopyranoside ikemikari inoumbwa nemorekuru yeglucopyranoside yakabatana neboka renitrophenyl. Inowanzoshandiswa sesubstrate mukuyedza ma enzymes kuona uye kuyera mashandiro ema enzymes akadai se beta-glucosidase. Boka renitrophenyl rinogona kupatsanurwa ne enzyme, zvichikonzera kuburitswa kwechinhu chine ruvara rweyero chinogona kuyerwa ne spectrophotometric. Iyi kemikari inonyanya kubatsira mukudzidza kinetics ye enzyme uye kuongorora kwakanyanya kwe enzyme inhibitors kana activators. Inoshandiswawo mukutsvagisa kwe biochemical kuferefeta metabolism ye carbohydrate uye se substrate chaiyo ye glycosidic-linkage.
