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NSP-AS CAS:211106-69-3 Qiimaha soo saaraha
Isku-dhafka 3-[9- ((3- (carboxypropyl)) [4-Methxylphenyl] sulfonyl) aMine) carboxyl] -10-acridiniuMyl) -1-propanesulfonate cusbada gudaha waa molecule adag oo ka kooban unug acridinium ah oo ku xiran propanesulfonate. milix gudaha ah.Waxay ka kooban tahay koox carboxypropyl ah, koox 4-Methxylphenylsulfonyl ah, iyo koox amin ah.Xaruntan waxay u badan tahay in loogu talagalay codsiyada gaarka ah ee meelaha sida kimistariga, daawooyinka, ama cilmi-baarista.
Intaa waxaa dheer, NAC waxay muujisay ballanqaad ku aaddan taageeridda caafimaadka beerka iyada oo gacan ka geysanaysa ka saarista walxaha sunta ah, sida acetaminophen, xanuunka fudud ee caadiga ah.Waxa kale oo laga yaabaa inay yeelato saamayn ka hortag ah dhaawaca beerka ee ay keento cabbidda khamriga.
Marka laga soo tago sifooyinka ay leedahay antioxidant-ka iyo taageerada neefsashada, NAC waxaa lagu sahamiyay faa'iidooyinka suurtagalka ah ee caafimaadka dhimirka.Cilmi-baadhisyada qaarkood waxay soo jeedinayaan in laga yaabo inay saameyn togan ku yeelato cilladaha niyadda, sida niyad-jabka iyo xanuunka waswaaska (OCD).
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5-Bromo-6-Chloro-3-Indolyl Acetate CAS:102185-48-8
5-Bromo-6-chloro-3-indoxyl-3-acetate waa iskudhis kiimiko ah oo caadi ahaan loo isticmaalo sida substrate ee imtixaannada enzymatic.Badanaa waxaa loo shaqeeyaa si loo ogaado joogitaanka iyo dhaqdhaqaaqa enzymes qaarkood, sida esterases iyo hydrolases.
Marka lagu daro isku darka falcelinta oo ay ku jiraan enzyme gaar ah, xaruntani waxay martaa hydrolysis enzymatic.Natiijo ahaan, waxay soo saartaa badeeco midab leh ama fluorescent, taas oo u oggolaanaysa cilmi-baarayaasha inay sawiraan oo cabbiraan waxqabadka enzyme.
Substrate-kan ayaa si weyn loogu isticmaalaa dhinacyo badan oo kala duwan, oo ay ku jiraan bayoolaji molecular, biochemistry, iyo ogaanshaha kiliinikada.Kala duwanaanshaheeda iyo dareenkeeda ayaa ka dhigaya qalab qiimo leh oo lagu barto kinetics enzyme, dhaqdhaqaaqa, iyo ka hortagga.
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CAPS CAS: 1135-40-6 Qiimaha wax soo saarka
3-Cyclohexylaminopropanesulfonic acid waa iskudhis kiimiko ah oo ka kooban koox cyclohexyl ah oo ku dheggan unugyada aminopropanesulfonic acid.Waxa ugu horrayn loo adeegsadaa sidii wakiilka kaydinta ee codsiyada kiimikaad iyo dawooyinka.Iyadoo ay ugu wacan tahay qaab-dhismeedkeeda kiimikaad ee gaarka ah, waxa ay muujisaa awood xoog leh waxaana inta badan lagu isticmaalaa tijaabooyinka u baahan kontoroolka pH ee saxda ah, sida nadiifinta borotiinka, electrophoresis, iyo falcelinta enzymatic.Intaa waxaa dheer, waxa loo shaqaaleysiin karaa xasiliye ahaan samaynta dawooyinka ama sidii daxal-horjoogaha hababka warshadaha qaarkood.
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NSP-SA-NHS CAS:199293-83-9 Qiimaha soo saaraha
NSP-SA-NHS waa iskudhis ka kooban N-succinimidyl-6-(3′-pyridyldithio)hexanoate (NSP) iyo N-hydroxysuccinimide (NHS).Waxa caadi ahaan loo isticmaalaa sidii wakiilka iskutallaabta ee falcelinta bioconjugation, gaar ahaan isku xidhka peptides, borotiinada, ama molecules kale oo amiinada ku jira oogada ama molecules kale.Qaybta NSP waxay awood u siinaysaa samaynta curaarta thioester-ka deggan ee molecule bartilmaameedka ah, halka NHS-ta ay u ogolaato falcelin dambe oo leh aminyada aasaasiga ah.NSP-SA-NHS waxaa si weyn looga shaqeeyaa cilmi-baarisyo kala duwan iyo codsiyada biomedical, oo ay ku jiraan diyaarinta immunoassays, calaamadeynta antibody-ga, daraasadaha isdhexgalka borotiinka, iyo dhaqdhaqaaqa borotiinka.
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3-(N-tosyl-L-alanyloxy)indole CAS:75062-54-3
3-(N-tosyl-L-alanyloxy)indole waa iskudhis kiimiko ah oo leh caanaha molecular C20H20N2O4S.Waxaa caadi ahaan loo isticmaalaa sidii dhisme ama dhex dhexaad u ah isku-dhafka dabiiciga ah.Xaruntu waxa ay ka kooban tahay habka giraanta indole, kaas oo ah ujeedo caadi ah oo ku jira noocyo kala duwan oo unugyo noole firfircoon.3- (N-tosyl-L-alanyloxy) indole waxaa badanaa loo isticmaalaa isku-dhafka daawooyinka, agrochemicals, iyo xeryahooda kale ee organic.
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ABTS (2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium cusbo) CAS:30931-67-0
Diammonium 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonate), oo inta badan loo yaqaan ABTS, waa substrate chromogenic ah oo caadi ahaan loo isticmaalo baaritaanka biochemical, gaar ahaan goobta enzymology.Waa iskudhis synthetic ah oo loo isticmaalo in lagu cabbiro dhaqdhaqaaqa enzymes kala duwan, oo ay ku jiraan peroxidases iyo oxidases.
ABTS waa mid aan midab lahayn qaabkeeda oksaydhka ah laakiin waxay isu beddeshaa buluug-cagaar marka ay oksaydheeyaan enzym iyadoo ay joogaan hydrogen peroxide ama ogsijiinta unugyada.Midabkan isbeddelka ah waxaa sabab u ah samaynta cation radical, kaas oo nuugaya iftiinka muuqaalka muuqda.
Falcelinta u dhaxaysa ABTS iyo ensaymku waxay soo saartaa badeeco midab leh oo lagu cabbiri karo spectrophotometrically.Xoojinta midabku waxay si toos ah ula mid tahay dhaqdhaqaaqa enzymatic, taas oo u oggolaanaysa cilmi-baarayaasha in ay qiyaas ahaan qiimeeyaan kinetics-ka enzyme-ka, xannibaadda enzyme-ka, ama isdhexgalka substrate-ka enzyme-ka.
ABTS waxay leedahay codsiyo balaaran oo dhinacyo kala duwan ah, oo ay ku jiraan baadhista kiliinikada, cilmi baarista dawooyinka, iyo sayniska cuntada.Aad bay xasaasi u tahay waxayna bixisaa kala duwanaansho firfircoon oo ballaaran, taasoo ka dhigaysa doorasho caan ah baaritaanno badan oo kiimiko ah.
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HEPPS CAS:16052-06-5 Qiimaha soo saaraha
HEPPS, oo u taagan N--(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid, waa wakiilka buffering zwitterionic caadi ahaan loo isticmaalo cilmi bayooloji iyo bayooloji.Waxaa lagu yaqaanaa awooddeeda wax-ka-qabashada iyo xasilloonida baaxadda pH ballaaran, gaar ahaan inta u dhexeysa pH 6.8-8.2.HEPPS waxaa badanaa loo adeegsadaa warbaahinta dhaqanka unugga, nadiifinta borotiinka, falcelinta enzymatic, iyo codsiyada kale ee u baahan jawi sax ah oo pH ah.Waxay ku milmi kartaa biyaha waxaana sida caadiga ah loo isticmaalaa qiyaasaha u dhexeeya 10 mM ilaa 100 mM.HEPPS waxaa loo tixgaliyaa inaysan sun ku ahayn unugyada waxayna leedahay faragalin hoose oo hoose, taasoo ka dhigaysa doorasho caan ah borotokool badan oo tijaabo ah.
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Tapso Sodium CAS: 105140-25-8 Qiimaha soo saaraha
3-[N-Tris (hydroxymethyl) methylamino] -2-hydroxypropanesulfonic acid,Waa isa zwitterionic buffering wakiilka qaab milix sodium ah.Waxaa caadi ahaan loo adeegsadaa tijaabooyinka bayoolajiga biochemical iyo molecular si loo ilaaliyo pH xasilloon ee xalalka.It aad bay ugu milmayn biyaha waxayna leedahay pKa ku dhow pH physiological, taasoo ka dhigaysa mid ku haboon codsiyada kala duwan sida nadiifinta borotiinka, baaritaanka enzyme, dhaqanka unugyada, iyo electrophoresis.Qaab dhismeedkeeda kiimikaad ee gaarka ah iyo la jaanqaadka hababka noolaha ayaa ka dhigaya qayb muhiim ah oo ka mid ah nidaamyada shaybaadhka ee kala duwan.
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APS-5 CAS: 193884-53-6 Qiimaha soo saaraha
(4-Chlorophenyl) thio-methanol 1-(dihydrogen phosphate) cusbada disodium (1:2) waa iskudhis kiimiko ah oo ka tirsan fasalka acridine derivatives.Waxay ka kooban tahay nidaamka giraanta 10-methylacridine oo leh koox thioether ah oo ku dheggan booska 4-chlorofenyl.Xarunta ayaa sidoo kale ka kooban koox methanol ah iyo laba kooxood oo fosfoortis ah kuwaas oo qayb ahaan laga saaray ion sodium.
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HEPES CAS: 7365-45-9 Qiimaha soo saaraha
HEPES (4- (2-Hydroxyethyl)piperazine-1-ethanesulfonic acid) waa kayd bayooloji ah oo inta badan loo isticmaalo cilmi baarista bayooloji iyo kiimikaad.Waxaa lagu yaqaanaa awoodda ay u leedahay in ay ku ilaaliso pH deggan xalalka aqueous, taas oo ka dhigaysa mid ku habboon codsiyada kala duwan ee ku lug leh hababka gacanta iyo enzymatic.HEPES waa isku-darka zwitterionic, taasoo la micno ah inay leedahay kharashyo togan iyo kuwa taban oo ku saabsan kooxo kala duwan oo shaqeynaya, taas oo u oggolaanaysa inay iska caabiso isbeddellada pH ee ay keento ku-darka asiidhka ama saldhigyada.Waxaa inta badan loo adeegsadaa dhaqanka unugyada, baaritaanka enzymes, daraasadaha borotiinka, tijaabooyinka elektiroonigga ah, iyo qaababka dawooyinka.
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TAPS Sodium cusbo CAS: 70331-82-7
cusbada sodium ee TAPS, oo sidoo kale loo yaqaan N--(Tris(hydroxymethyl)methyl) -2-aminoethanesulfonic acid sodium cusbo, waa wakiilka kaydinta badan iyo nidaamiyaha pH.Waxaa caadi ahaan loo adeegsadaa cilmi-baarista bayooloji iyo kiimikaad, dawooyinka, iyo ogaanshaha.TAPS-Na waa xarun zwitterionic ah oo ka caawisa ilaalinta pH xasilloon ee xalalka, taas oo ka dhigaysa mid ku habboon xaalado badan oo tijaabo ah.Codsiyada waxaa ka mid ah dhaqanka unugyada, cilmi-baarista borotiinka, electrophoresis, isku-darka kiimikada, iyo qaababka daawooyinka.TAPS-Na waa nooc taPS ah oo milmi iyo xasilloon oo ay fududahay in la xakameeyo oo loo isticmaalo xalalka biyaha leh.
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TAPS-NA CAS: 91000-53-2 Qiimaha soo saaraha
N-[Tris (hydroxymethyl) methyl]-3-aminopropanesulfonic acid sodium cusbo, oo sidoo kale loo yaqaan TAPS-Na, waa iskudhis kiimiko ah oo caadi ahaan loo isticmaalo sida wakiilka kaydinta ee codsiyada kala duwan ee bayooloji iyo bayooloji.Waa xarun zwitterionic ah, taasoo la micno ah inay leedahay kharashyo togan iyo kuwa taban, kuwaas oo gacan ka geysanaya ilaalinta pH xasilloon ee xalalka.
TAPS-Na waxay leedahay pH kala duwan oo qiyaastii ah 7.7 ilaa 9.1, taasoo ka dhigaysa mid ku haboon codsiyada u baahan bey'ad pH yar.Waxaa inta badan loo adeegsadaa cilmi baarista borotiinka iyo enzyme, iyo sidoo kale farsamooyinka bayoolajiga molecular sida gel electrophoresis iyo taxanaha DNA.
Sida cusbo sodium ah, TAPS-Na aad bay ugu milmi kartaa biyaha, taas oo u oggolaanaysa in si fudud loo diyaariyo xalalka la daboolay.Waxaa lagu yaqaanaa sunta hoose iyo faragelinta ugu yar ee unugyada noolaha, taas oo ka dhigaysa doorashada la doorbido tijaabooyin badan.
