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Dodecyl trimethyl ammonium bromide CAS:1119-94-4
Dodecyl trimethyl ammonium bromide, inozivikanwawo seDTAB kana DTB, imhando yeammonium compound inowanzoshandiswa sesurfactant kana sipo. Ihupfu huchena, hwakasimba hunonyungudika mumvura.
DTAB inowanzoshandiswa mumaindasitiri akasiyana-siyana uye mumashandisirwo, kusanganisira zvigadzirwa zvekuchengetedza muviri, mishonga, uye marabhoritari ekutsvagisa. Inogona kushanda semushonga wekuchenesa, emulsifier, mushonga wefuro, kana mushonga wekunyorovesa.
Muzvigadzirwa zvekuchengetedza muviri, DTAB inowanikwa mushampoos, conditioners, sipo, uye body washes. Inobatsira kugadzira furo, kuwedzera kugadzikana kwechigadzirwa, uye kuvandudza kupararira kwemushonga wacho.
Mumishonga, DTAB inoshandiswa mukugadzira nzira dzakasiyana-siyana dzekupa mishonga, kusanganisira microemulsions, nanoemulsions, uye liposomes. Inobatsira mukunyungudika kwemishonga uye kugadzikana, ichivandudza kupinza kwemishonga uye kushanda kwayo.
Mumarabhoritari ekutsvagisa, DTAB inoshandiswa kakawanda muzvidzidzo zvehupenyu nemakemikari. Inogona kushandiswa pakuburitsa nekuchenesa mapuroteni emukati, kubvisa DNA, uye masisitimu ekupa majini.
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PMSF CAS:329-98-6 Mutengo wemugadziri
Phenylmethylsulfonyl fluoride, inozivikanwawo sePMSF, ikemikari inowanzoshandiswa se serine protease inhibitor. Inodzivirira inoshanda uye ine simba isingadzoreki inoshanda nekubatanidza nekushandura nzvimbo inoshanda ye serine proteases, zvichidzivirira mashandiro avo ema enzyme. PMSF inonyanya kubatsira mukutsvaga biochemical uye molecular biology pakudzidza kucheneswa kwemapuroteni, kudyidzana kwemapuroteni nemapuroteni, uye proteolysis. Inowanzoshandiswa kuchengetedza mapuroteni kubva mukuora panguva yekuchenesa uye kudzivirira mashandiro emaprotease mumasero lysates uye extracts.
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Ethylenediaminetetraacetic acid dipotassium munyu dihydrate CAS:25102-12-9
Ethylenediaminetetraacetic acid dipotassium salt dihydrate, inozivikanwawo seEDTA Dipotassium, ikemikari ine fomura yemorekuru K2(C10H14N2O8)·2H2O. Iupfu hwekristaro hunoshandiswa zvakanyanya semushonga wechelating, zvichireva kuti hunogona kubatana nemaion esimbi. EDTA Dipotassium inozivikanwa nekugona kwayo kubvisa kana kubvisa maion esimbi kubva mumhinduro, zvichiita kuti ishande mumabasa akasiyana-siyana emaindasitiri, akadai sekurapa mvura, kugadzira chikafu nezvinwiwa, uye kugadzira mishonga. Inoshandiswawo mumakemikari ekuongorora uye kurapwa kwehunhu hwayo hwechelation yesimbi.
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Ethylenediaminetetraacetic acid tripotassium munyu dihydrate CAS:65501-24-8
Ethylenediaminetetraacetic acid tripotassium salt dihydrate, inozivikanwawo seEDTA Tripotassium, chinhu chine ma potassium ions matatu (K+) pamorekuru imwe neimwe, pamwe chete nema water molecules maviri (H2O). EDTA Tripotassium imhando ye ethylenediaminetetraacetic acid (EDTA) uye ine hunhu hwakafanana uye mashandisirwo akafanana.
EDTA Tripotassium inonyanya kushandiswa sechinhu chinochera, zvichireva kuti ine simba rekubatanidza kumaion esimbi uye kugadzira macomplexes akagadzikana. Inowanzo shandiswa kubvisa maion esimbi asingadiwe kubva mumhinduro, kunyanya calcium, magnesium, nedzimwe maion esimbi dzinorema. Nekubvisa maion aya, EDTA Tripotassium inogona kudzivirira kukanganiswa kwawo kana migumisiro yakaipa mumaitiro akasiyana-siyana emakemikari uye maitiro.
Pamusoro pehunhu hwayo hwekuchekerera, EDTA Tripotassium inoshandiswawo mumaindasitiri akasiyana-siyana. Inowanzoshandiswa mukurapa mvura kubvisa maion esimbi anorema kubva mumvura, zvichiita kuti mvura ive yakachengeteka uye yakanaka. Inogonawo kuwanikwa muindasitiri yezvikafu nezvinwiwa sechinhu chinosimbisa uye chinochengetedza, chinodzivirira oxidation uye kuchengetedza mhando yechikafu chakagadziriswa. Uyezve, EDTA Tripotassium ine basa mukugadzirwa kwemishonga, makemikari ekuongorora, uye sechishandiso chekutarisa.
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Fluorescein Isothiocyante CAS:3326-32-7
Fluorescein isothiocyanate (FITC) idhayi rinopenya rinoshandiswa zvakanyanya mukutsvaga kwezvekurapa uye mashandisirwo ekuongorora. Inobva kufluorescein yakagadziriswa kuti ive neboka reisothiocyanate, iro rinoibvumira kubatana nemapuroteni, masoja ekudzivirira chirwere, uye mamwe mamorekuru.
FITC inoburitsa fluorescence yegirini yakajeka kana ichiratidzwa nechiedza chewavelength yakakodzera, kazhinji inosvika 488 nm. Iyi fluorescence inogona kuonekwa uye kuyerwa uchishandisa nzira dzakasiyana-siyana dzekufungidzira, dzakadai se fluorescence microscopy, flow cytometry, uye fluorescence spectroscopy.
Nekubatanidza FITC ne biomolecules dzinodiwa, vaongorori vanogona kutevera nekuona kugoverwa, nzvimbo, uye kudyidzana kwe biomolecules idzi mukati memasero, tishu, kana samples dzebhayoloji. Semuenzaniso, ma antibodies ane label yeFITC anogona kushandiswa kuona mapuroteni chaiwo kana ma antigen mukuyedza kwe immunofluorescence kana kuongorora huwandu hwemasero mukuyedza kwe flow cytometry.
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GSH CAS: 70-18-8 Mutengo wemugadziri
GSH, kana kuti glutathione, imorekuru yechisikigo inorwisa mabhakitiriya inowanikwa mumuviri. Inoita basa rakakosha mukuchengetedza mashandiro akanaka emasero uye inobatanidzwa mumabasa akawanda akakosha emuviri. GSH inobatsira kudzivirira masero kubva mukukuvadzwa kwe oxidative nekubvisa ma free radicals anokuvadza uye marudzi e oxygen anopindura. Inobatsirawo mukubvisa chepfu mumuviri nekubatanidza uye kubvisa chepfu nesimbi dzinorema mumuviri.
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BCA-2Na CAS:979-88-4 Mutengo wemugadziri
BCA-2Na, inozivikanwawo seBacillus cereus adenosine triphosphate (ATP) bioluminescent assay, ibvunzo yebiochemical inoshandiswa kuona kuvapo kweATP mumuenzaniso. ATP imorekuru inowanikwa muzvinhu zvipenyu zvese uye inowanzo shandiswa sechiratidzo chekusvibiswa kwehutachiona kana kuchena. Bvunzo yeBCA-2Na inoshandisa enzyme luciferase kukurudzira reaction inoburitsa chiedza kana paine ATP. Simba rechiedza chinoburitswa rinoyerwa uye rinogona kupa kuongororwa nekukurumidza uye kwakaringana kwekushanda kwehutachiona kana kuchena mumaindasitiri akasiyana-siyana, akadai sekugadzira chikafu nezvinwiwa, kugadzira mishonga, uye kuyedzwa kwemhando yemvura. Bvunzo yeBCA-2Na inowanzo shandiswa senzira inokurumidza uye yakavimbika yekutarisa hutsanana uye kudzora mhando.
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GSSG CAS:27025-41-8 Mutengo wemugadziri
GSSG, inozivikanwawo se oxidized glutathione, ndiyo disulfide form ye antioxidant glutathione (GSH). Kunyange zvazvo GSH iri iyo yakaderera uye inoshanda, GSSG ndiyo iyo oxidized uye isingashande. GSSG inoumbwa kana GSH ichipa maerekitironi ayo kuti ibvise ma free radicals kana mamwe marudzi anochinja. Kuchinja uku kunobatsira kudzivirira muviri kubva mukukuvadzwa kwe oxidative. GSSG inogona kushandurwa kudzokera kuGSH kuburikidza nemaitiro ekudzokorodza anosanganisira enzyme glutathione reductase. Kutarisa chiyero cheGSH kuGSSG mumuviri kunobatsira pakuongorora mamiriro e antioxidant uye hutano hwese.
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BCIP Na) 5-Bromo-4-chloro-3-indolyl phosphate disodium munyu CAS:102185-33-1
5-Bromo-4-chloro-3-indolyl phosphate disodium munyu chinhu chakagadzirwa chinowanzoshandiswa mukutsvagisa kwemakemikari sechikamu chechromogenic chekuona mashandiro ema enzymes e alkaline phosphatase. Chinowanzo zivikanwa seBCIP muchidimbu.
Kana alkaline phosphatase ikashanda paBCIP, inobvisa boka rephosphate, zvichikonzera kuumbwa kwebhuruu-pepuru. Kuchinja kweruvara uku kunobvumira vaongorori kufungidzira uye kuverenga kuvapo kwealkaline phosphatase mumuenzaniso.
BCIP inowanzoshandiswa mumabasa akasiyana-siyana, kusanganisira immunohistochemistry, mapuroteni ne nucleic acid blotting techniques, uye enzyme-linked immunosorbent assays (ELISAs).
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Iodoacetamide CAS:144-48-9 Mutengo wemugadziri
Iodoacetamide chinhu chinoshandiswa zvakanyanya muongororo ye biochemistry uye molecular biology. Chinhu chinoshandiswa ne thiol-reactive chinogadzirisa zvakanyanya ma cysteine residues mumapuroteni nekugadzira covalent bond. Kuchinja uku kunowanzo shandiswa mumaitiro ekuongorora mapuroteni kudzivirira ma cysteine residues, senge muzvidzidzo zve proteomics uko inoshandiswa kunyora nekudzivirira ma cysteine residues asati agadzira mapuroteni uye kuongorora mass spectrometry. Iodoacetamide inoshandiswawo muzvidzidzo zvemapuroteni uye mukugadzirwa kwema peptides ane labeled..
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BCIP-Toluidine)5-Bromo-4-chloro-3-indolylphosphate-p-toluidine munyu CAS:6578-06-9
5-Bromo-4-chloro-3-indolyl phosphate p-toluidine munyu ikemikari inoshandiswa zvakanyanya muongororo ye molecular biology ne biochemistry. Inowanzoshandiswa mu enzyme-linked immunosorbent assays (ELISA) uye nzira dzekuisa ma protein labeling.
Musanganiswa uyu imhando yealkaline phosphatase, enzyme inoshandiswa zvakanyanya mu molecular biology pakuona kuvapo kwemamorekuru kana mapuroteni kuburikidza ne colorimetric kana chemiluminescent reactions.
Kana enzyme inonzi alkaline phosphatase iripo, inobvisa mapoka ephosphate kubva mumunyu we5-Bromo-4-chloro-3-indolyl phosphate p-toluidine, zvichikonzera kuumbwa kwedhayi rebhuruu kana repepuru. Kuchinja kwemavara uku kunogona kuonekwa nyore nyore uye kuverengwa, zvichiita kuti kuyerwe kwekushanda kweenzyme kana kuvapo kwemamorekuru akananga.
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N,N-Dimethyl-1,4-phenylenediamine dihydrochloride CAS:536-46-9
N,N-Dimethyl-1,4-phenylenediamine dihydrochloride ikemikari inowanzo zivikanwa seDMPD dihydrochloride. Chinhu chakasimba, chine kristalo chinonyungudika mumvura nedzimwe solvents dzepolar.
DMPD dihydrochloride inowanzoshandiswa mukuita kwemakemikari akasiyana-siyana, kusanganisira kuita kwe oxidation ne reduction. Inogona kushanda senzvimbo yemaerekitironi kana se electron acceptor, zvichiita kuti ibatsire mukugadzirwa kwedhayi, mishonga, uye mamwe makemikari e organic.
Pamusoro pekuita kwayo zvinhu, DMPD dihydrochloride inozivikanwa nekudzikisa kwayo zvinhu. Inogona kushandiswa senzira yekuderedza huwandu hwezvinhu mukuongorora makemikari, zvakaita se spectrophotometry, uko inobatsira kuyerwa huwandu hwezvinhu zvakati wandei.
