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(S)-2-Amino-4-hydroxybutanoic acid CAS:672-15-1
(S) -2-Amino-4-hydroxybutanoic acid iamino acid inowanikwa zvakasikwa inozivikanwa seL-threonine. Ichinhu chakakosha chekuvaka mapuroteni uye ine mabasa akasiyana-siyana mumuviri. L-threonine inobatanidzwa mukugadzirwa kwemapuroteni nekugadzirisa tishu, inotsigira masoja emuviri ane hutano, inobatsira mukushanda kweuropi uye kugadzirwa kwema neurotransmitter, inochengetedza hutano hwemudumbu, inoita basa mukugadzirwa kwe collagen, uye inobatsira mukugadzirwa kwemafuta acid. Inoonekwa seamino acid inokosha, zvichireva kuti muviri haugone kuigadzira uye inofanira kuiwana kuburikidza nekudya kana kuwedzerwa. L-threonine inogona kushandiswa pakurapa mune mamwe mamiriro ehutano asi inofanira kushandiswa pasi pekutungamirirwa nachiremba.
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2-Ketoglutaric acid disodium munyu dihydrate CAS:305-72-6
2-Ketoglutaric acid disodium salt dihydrate ikemikari ine fomura Na2C5H6O5. Ndiyo disodium salt form ye2-ketoglutaric acid uye ine ma sodium ions maviri nema water molecule maviri pamorekuru imwe neimwe yemunyu.
2-Ketoglutaric acid chinhu chakakosha pakati pemaamino acids uye chinoita basa guru mukutenderera kwecitric acid (inozivikanwawo seKrebs cycle kana TCA cycle) uko inobatanidzwa mukugadzirwa kwesimba.
Munyu we disodium we 2-ketoglutaric acid unowedzera kunyungudika kwayo uye unoita kuti zvive nyore kuushandisa uye kuushandisa mumabasa akasiyana-siyana. Unoshandiswa zvakanyanya muzvidzidzo zve biochemical ne enzyme pamwe nekugadzira nekugadzira mishonga nemakemikari ekutsvagisa. Unoshandiswawo mune mimwe miedzo yekuongorora kuti uone huwandu hwe 2-ketoglutaric acid mumienzaniso yehupenyu.
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2-Aminoacetic acid CAS:56-40-6
2-Aminoacetic acid, inozivikanwawo seglycine kana aminoethanoic acid, ndiyo amino acid iri nyore kupfuura dzose. Imusanganiswa weorganic une fomura yemakemikari NH2CH2COOH. Glycine inorongwa seamino acid ine polar, isina kusimba nekuda kwecheni yayo yedivi ine atomu rehydrogen chete. Ndiyo amino acid diki pane dzose uye inoonekwa sechivakwa chemapuroteni.
Glycine inoita mabasa akasiyana-siyana muhurongwa hwezvinhu zvipenyu. Inobatanidzwa mukugadzirwa kwemapuroteni uye inodiwa pakugadzirwa kwecollagen, chinhu chikuru mumatishu anobatanidza. Glycine inoshanda se neurotransmitter uye ine mhedzisiro inodzivirira sisitimu yetsinga, ichitamba basa rekudzora mashandiro etsinga. Inobatanidzwawo mukugadzirwa kwemamwe mamorekuru akakosha akadai seheme, purines, uye glutathione.
Uyezve, glycine inoshanda senzira yakakosha yekugadzira mamwe maamino acids, akadai se serine ne creatine. Ndiyo chikamu chikuru chemaitiro akawanda emakemikari, kusanganisira kushandurwa kweglucose kuita simba, pamwe nekubvisa chepfu mumakemikari ari muchiropa.
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3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole CAS:99740-00-8
3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole ikemikari ine chimiro chakasiyana chinosanganisira boka retosyl, residue yeL-alanine, uye chikamu chephenylpyrrole.
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3,3′,5,5′-Tetramethylbenzidine sulfate CAS:54827-18-8
3,3′,5,5′-Tetramethylbenzidine sulfate ikemikari inoshandiswa zvakanyanya mu enzyme-linked immunosorbent assays (ELISA) nedzimwe nzira dzekuongorora masero. Inoratidza ruvara rwebhuruu kana ikasanganiswa nemamwe ma enzymes, zvichiita kuti ibatsire pakuona kuvapo kwemamorekuru akadai semaantigen nema antibodies. Kemikari iyi inozivikanwa nekunzwa kwayo kwakanyanya uye kugadzikana, zvichibvumira kuongororwa kwakavimbika uye kwakarurama kwehuwandu.
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PVP-K30 CAS:9003-39-8 Mutengo wemugadziri
Polyvinylpyrrolidone (PVP) ipolymer yakagadzirwa inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana. Imusanganiswa unonyungudika mumvura uye hausi weionic, zvichiita kuti ikwanise kushandiswa senge mishonga, zvizoro, zvinonamira, uye kugadzira chikafu. PVP inozivikanwa nekukwanisa kwayo kugadzira zvinhu zvakagadzikana zvine zvinhu zvakawanda, zvichiita kuti ive chinhu chakakosha chekugadzira mishonga uye zvigadzirwa zvekunamira. Inoratidzawo hunhu hwekugadzira mafirimu uye zvinonamira, zvichiita kuti ive inobatsira mukuputira uye zvinonamira. Pamusoro pezvo, PVP inowanzo shandiswa sechinobatanidza uye chinosimbisa mukushandiswa kwechikafu nezvinwiwa.
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3,4,5,6-Tetrabromophenolsulfonephthalein CAS:77172-72-6
3,4,5,6-Tetrabromophenolsulfonephthalein ikemikari yakagadzirwa inoshandiswa zvakanyanya sechiratidzo chepH mukuyedza murabhoritari. Inoonekwa sechiratidzo chepH.yakasimba yero-brown uye inochinja ruvara kubva payero kuenda paviolet zvichienderana ne pH ye Mushonga uyu unobatsira zvikuru pakuona kuti zvinhu zvine acidity kana alkalinity yakawanda sei mukushandiswa kwakawanda kwesainzi.
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S-Nitrosoglutathione CAS:57564-91-7 Mutengo wemugadziri
S-Nitrosoglutathione (GSNO) imorekuru diki inoumbwa nemaamino acid matatu (glutamine, cysteine, uye glycine) uye boka re nitric oxide (NO). Inoshanda senzvimbo yekuchengetera uye kutakurwa kwe nitric oxide, iyo morekuru inokosha yekuzivisa muviri. GSNO inobatanidzwa mumabasa akasiyana-siyana emuviri anosanganisira antioxidant activity, kushandura mapuroteni, mhedzisiro yekudzivirira kuzvimba, uye kutonga kwemwoyo. Inokwanisa kushandiswa pakurapa zvirwere zvakaita sezvirwere zvemwoyo, zvirwere zvetsinga, uye kenza.
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3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium munyu CAS:54970-72-8
3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt ikemikari inoshandiswa zvakanyanya se reagent mukugadzirwa kweorganic. Inoonekwa seupfu hwekristalline huchena kusvika kuchena uye inonyungudika mumvura. Kana paine chlorine ne hydroxyl groups, inogona kushandiswa mumakemikari akasiyana-siyana akadai se sulfonation kana halogenation. Iyi compound inoshandiswa mumaindasitiri emishonga nemakemikari sechikamu chepakati kana chivakwa mukugadzirwa kwemakemikari eorganic.
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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.
