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BUUBO CAS:5625-37-6 Qiimaha Soo-saaraha
PIPES (piperazine-1,4-bisenatesulfonic acid) waa isku-xidhka boodhka zwitterionic oo si caadi ah loogu isticmaalo cilmi-baarista bayoolojiga iyo bayoolojiga. Waa kayd pH oo wax ku ool ah oo leh awood sare oo lagu ilaalinayo xaaladaha pH ee deggan ee u dhexeeya 6.1 ilaa 7.5. PIPES waxay leedahay faragelin yar oo ku saabsan bayomolecules-ka waxayna ku habboon tahay tijaabooyinka ku xiran heerkulka. Badanaa waxaa loo isticmaalaa farsamooyinka electrophoresis-ka jel iyo qaabaynta dawooyinka oo ah wakiil xasilin ah. Guud ahaan, PIPES waa isku-xidh badan oo si ballaaran loo isticmaalo goobaha tijaabada ee kala duwan.
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3,3′,5,5′-Tetramethylbenzidine CAS:207738-08-7
3,3′,5,5′-Tetramethylbenzidine, oo sidoo kale loo yaqaan TMB, waa isku-dhis kiimiko ah oo si caadi ah loogu isticmaalo substrate chromogenic ah oo ku jira baaritaannada immunosorbent-ka ee enzyme-ku xiran (ELISA) iyo baaritaannada kale ee bayoolaji. Badanaa waxaa loo isticmaalaa in lagu ogaado oo lagu cabbiro joogitaanka ensaymada sida horseradish peroxidase (HRP) ee muunado kala duwan oo bayooloji ah. TMB waxay martaa isbeddel midab oo ka bilaabma midab la'aan ilaa buluug marka ay joogaan ensaymadan. Kadib, falcelinta waxaa lagu joojin karaa iyadoo lagu darayo aashito taas oo midabka buluugga u beddesha midab jaalle ah oo kama dambays ah. Xoogga midabka jaallaha ah wuxuu u dhigmaa xaddiga ensaymka jira, taasoo u oggolaanaysa in la qiyaaso.
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MBTH CAS:38894-11-0 Qiimaha Soo-saaraha
3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate waa isku-dhis kiimiko ah oo ka kooban hydrazone derivative oo ka kooban 3-Methyl-2-benzothiazolinone, kaas oo lagu daro hydrochloride iyo molecules biyo ah. Waa budo cad oo crystalline ah oo ku milma biyaha.
Isku-darkan waxaa si weyn loogu isticmaalay codsiyo kala duwan oo shaybaar ah, gaar ahaan kiimikada falanqaynta. Waxaa loo yaqaanaa awoodda ay u leedahay inay la falgasho aldehydes iyo ketones, iyadoo sameysaneysa badeecooyin midab sare leh oo si fudud loo ogaan karo loona cabbiri karo. Sifadan waxay ka dhigaysaa mid waxtar leh baaritaannada iyo tijaabooyinka ku lug leh go'aaminta xaddiga aldehyde iyo ketone..
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APS-5 CAS:193884-53-6 Qiimaha Soo-saaraha
(4-Chlorophenyl)thio-methanol 1-(dihydrogen phosphate) milixda disodium (1:2) waa isku-dhis kiimiko ah oo ka tirsan fasalka acridine derivatives. Waxay ka kooban tahay nidaam giraan ah oo 10-methylacridine ah oo leh koox thioether ah oo ku xiran booska 4-chlorophenyl. Isku-darka waxa kale oo uu ka kooban yahay koox methanol ah iyo laba kooxood oo fosfate ah oo qayb ahaan ay dhexdhexaad ka yihiin sodium ions.
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D-Glucose-6-fosfate disodium milix dihydrate ah CAS:3671-99-6
Cusbada D-Glucose-6-phosphate disodium waa isku-dhis ka kooban molecule gulukoos ah oo fosfoorasaydh leh booska kaarboonka lixaad. Waxay ku jirtaa qaab milix disodium ah, taasoo la macno ah inay leedahay laba ion oo sodium ah oo la xiriira. Glucose-6-phosphate waa dhexdhexaad muhiim ah oo ku jira dariiqyo kala duwan oo dheef-shiid kiimikaad, gaar ahaan dheef-shiid kiimikaadka karbohaydraytka. Waxay u adeegtaa sidii molecule muhiim ah hababka sida glycolysis, isku-darka glycogen, iyo wadada pentose phosphate. Maadaama ay tahay qaab fosfoorasaydh ah oo gulukoos ah, glucose-6-phosphate waxay leedahay qaab-dhismeed iyo sifooyin ka duwan marka loo eego gulukooska caadiga ah. Waxay door muhiim ah ka ciyaartaa nidaaminta dheef-shiid kiimikaadka gulukooska iyo xakamaynta wax soo saarka tamarta ee unugyada. Cilmi-baarista iyo codsiyada bayoolaji, milixda D-glucose-6-phosphate disodium waxaa badanaa loo isticmaalaa sidii substrate ama reagent tijaabooyinka enzymatic iyo daraasadaha. Waxaa loo isticmaali karaa in lagu baaro dheef-shiid kiimikaadka gulukooska, kinetics ensaym, iyo cilladaha dheef-shiid kiimikaadka, iyo codsiyada kale.
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Carbenicillin Disodium Cusbo CAS:4800-94-6
Cusbada Carbenicillin Disodium waa antibiyootig nus-synthetic ah oo laga soo qaatay penicillin. Waxay ka tirsan tahay qoyska penicillin-ka u adkaysta penicillinase waxaana ugu horreyn loo isticmaalaa daaweynta caabuqyada ay keento bakteeriyada u nugul gram-negative. Waxay ka shaqeysaa joojinta sameynta derbiga unugyada bakteeriyada, taasoo horseedaysa burburka unugyada bakteeriyada. Cusbada Carbenicillin Disodium waxaa badanaa loo isticmaalaa goobaha caafimaadka iyo shaybaarka si ay u hesho waxqabad ballaaran oo ka dhan ah noocyada kala duwan ee bakteeriyada..
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5-Bromo-4-chloro-3-indolyl fosfate disodium milix CAS:102185-33-1
5-Bromo-4-chloro-3-indolyl phosphate disodium milix (BCIP) waa isku-dhis kiimiko ah oo si caadi ah loogu isticmaalo bayoolajiga molecular-ka iyo codsiyada bayochemistry-ga. Waa substrate koromogenic ah oo loogu talagalay ensaymes-ka alkaline phosphatase.
BCIP waxaa badanaa loo isticmaalaa iyadoo lala kaashanayo nitroblue tetrazolium (NBT) oo ah substrate si loo ogaado dhaqdhaqaaqa alkaline phosphatase. Marka BCIP ay ka saarto fosforyleetka alkaline phosphatase, waxaa sameysma daadasho buluug ah, taasoo u oggolaanaysa muuqaalka jiritaanka ama dhaqdhaqaaqa ensaymka.
Isku-darkani wuxuu si gaar ah waxtar ugu leeyahay codsiyada sida immunohistochemistry, in situ hybridization, iyo baaritaanka enzyme-linked immunosorbent (ELISAs) si loo ogaado jiritaanka ama meelaynta biomolecules gaar ah ama asiidhyada nucleic. Qulqulka buluugga ah ee uu sameeyay BCIP wuxuu bixiyaa calaamad muuqata oo ka caawisa aqoonsashada iyo falanqaynta molecules-ka bartilmaameedka ah ee muunadaha tijaabada ah.
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2-Chloro-4-nitrophenyl-α-L-fucopy ranoside CAS:157843-41-9
2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside waa isku-dhis kiimiko ah oo macmal ah. Waa nooc ka mid ah fucose, monosaccharide oo si caadi ah looga helo molecules-ka bayoolojiga kala duwan. Isku-darkani wuxuu ka kooban yahay atamka chlorine iyo koox nitro ah oo ku xiran giraanta phenyl, kaas oo ku xiran molecule-ka fucose. Codsiyada gaarka ah iyo sifooyinka 2-chloro-4-nitrophenyl-alpha-L-fucopyranoside way kala duwanaan karaan, iyadoo ku xiran isticmaalkeeda loogu talagalay. Si kastaba ha ahaatee, waxyaabaha la midka ah ee fucoside ayaa loo isticmaalay cilmi-baarista bayoolaji ahaan ujeeddooyin kala duwan, oo ay ku jiraan barashada hababka glycosylation, baaritaanka hawlaha ensaymka, iyo falanqaynta isdhexgalka karbohaydrayt-borotiin.
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3′,5′-Dimethoxy-4′-hydroxyacetophenone CAS:2478-38-8
3′,5′-Dimethoxy-4′-hydroxyacetophenone waa isku-dhis kiimiko ah oo leh qaacidada molecular-ka C10H12O4. Waxay ka tirsan tahay fasalka isku-dhisyada dabiiciga ah ee loo yaqaan phenols waxaana laga soo qaatay acetophenone. Waxaa lagu gartaa joogitaanka laba kooxood oo methoxy ah (-OCH3) oo ku yaal booska 3′ iyo 5′ ee giraanta phenol iyo koox hydroxy ah (-OH) oo ku taal booska 4′. Isku-darkaan waxaa badanaa loo isticmaalaa sidii baloog dhexe ama dhisme oo ku jira isku-darka dabiiciga ah, gaar ahaan soo saarista daawooyinka iyo isku-dhisyada kale ee bayoolojiga firfircoon.
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Milix cusbo ah CAS:139-41-3 Qiimaha Soo-saaraha
Cusbada N,N-Bis(2-hydroxyethyl)glycine sodium waa isku-dhis kiimiko ah oo loo isticmaalo sidii wakiil kaydin ah oo ku jira codsiyada kala duwan ee bayoolaji iyo bayofizik. Waxay ka caawisaa ilaalinta heerka pH ee deggan xaaladaha tijaabada ah, taasoo ka dhigaysa mid waxtar u leh daraasadaha ensaymka, cilmi-baarista borotiinka, dhaqanka unugyada, iyo farsamooyinka blotting-ka reer galbeedka.
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4-Aminophthalhydrazide AMPPD CAS:3682-14-2
4-Aminophthalhydrazide, oo sidoo kale loo yaqaan 4-APhH, waa isku-dhis kiimiko ah oo leh qaacidada molecular-ka C8H8N2O. Waxay ka tirsan tahay fasalka isku-dhafka hydrazide waxayna ka soo baxdaa phthalic acid.
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![N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly CAS:64967-39-1](https://cdn.globalso.com/xindaobiotech/图片478.png)
N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly CAS:64967-39-1
N-[3-(2-Furyl)acryloyl]-Phe-Gly-Gly waa isku-dhis kiimiko ah oo leh magac adag oo matalaya taxane peptide gaar ah. Waxay ka kooban tahay amino acids kala duwan oo isku xiran si gaar ah: phenylalanine (Phe), glycine (Gly), iyo glycine (Gly).
Isku-darka waxaa wax laga beddelayaa giraan furan oo ku taal kooxda acryloyl, taasoo siinaysa sifooyin iyo shaqooyin gaar ah. Isbeddelkani wuxuu keeni karaa astaamo gaar ah oo ku saabsan isku-dhafka, sida xasilloonida isbeddelay, falcelinta, ama dhaqdhaqaaqa bayoolojiga..
