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I-Hematoxylin CAS: 517-28-2 Intengo Yomkhiqizi
I-Hematoxylin iyidayi yemvelo ekhishwe esihlahleni se-logwood, evame ukusetshenziswa ku-histology kanye ne-pathology yokupenda i-nuclei yeseli eluhlaza okwesibhakabhaka. Ivame ukusetshenziswa kanye ne-eosin ukunikeza umehluko kumasampula ezicubu futhi iyindlela yokupenda esetshenziswa kabanzi emalabhorethri ezokwelapha nawebhayoloji.
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I-Bisbenzimide H33342 CAS:23491-52-3 Intengo Yomkhiqizi
I-Bisbenzimide H33342 iyidayi ekhanyayo evame ukusetshenziswa ocwaningweni lwe-molecular biology kanye ne-cell biology. Yaziwa ngekhono layo lokubopha kwi-DNA futhi ivame ukusetshenziselwa ukubona ngeso lengqondo kanye nokufaka i-DNA ezithombeni ze-microscopy kanye ne-flow cytometry. Ngaphezu kwalokho, isetshenziselwa ukulinganisa i-DNA kanye nokuhlaziywa komjikelezo weseli. I-Bisbenzimide H33342 ivame ukusetshenziswa njenge-counterstain ku-fluorescence microscopy ukuze ibone ngeso lengqondo ama-cell nuclei kumasampula ahlukahlukene e-biological.
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I-Hoechst 33258 CAS:23491-45-4 Intengo Yomkhiqizi
I-Hoechst 33258 iyidayi ekhanyayo evame ukusetshenziswa ocwaningweni lwezinto eziphilayo lokufaka imibala ku-DNA. Ibopha ngqo ezindaweni ezicebile nge-AT ze-DNA futhi ikhipha ukukhanya okuluhlaza okwesibhakabhaka uma ishukunyiswa ukukhanya kwe-ultraviolet. Lesi sici senza i-Hoechst 33258 ibe usizo ekubukeni nasekufundeni i-DNA emaseli nasezicutshini kusetshenziswa i-fluorescence microscopy kanye ne-flow cytometry.
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I-Bromocresol eluhlaza, i-asidi yamahhala CAS: 76-60-8 Intengo Yomkhiqizi
I-Bromocresol green (BCG) iyidayi ekhombisa i-pH evame ukusetshenziswa ku-microbiology kanye ne-biochemistry. Ishintsha umbala usuka kophuzi uye koluhlaza okwesibhakabhaka ngaphezu kobubanzi be-pH obungu-3.8 kuya ku-5.4, okwenza kube usizo ekunqumeni ngokubonakalayo ubumuncu noma i-alkalinity yezixazululo. I-BCG isetshenziswa futhi ezivivinyweni ezahlukene zelebhu ukukala amazinga e-serum albumin kanye naku-agarose gel electrophoresis ukuqapha ukufuduka kwe-DNA kanye ne-RNA. Ngaphezu kwalokho, isetshenziswa ekuxilongweni kwemitholampilo ukuhlola amasampula omchamo kanye negazi.
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Intengo Yomkhiqizi kaJanus Green B:2869-83-2
I-Janus Green B iyisithelo sebhayoloji esivame ukusetshenziselwa ukubona nokutadisha i-mitochondria, ama-organelle akhiqiza amandla ngaphakathi kwamaseli. Isetshenziswa kabanzi ocwaningweni lwebhayoloji nolwezokwelapha ukusiza abacwaningi baqonde isakhiwo nomsebenzi we-mitochondria, kanye nendima yabo empilweni yamaseli kanye nezifo.
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I-1-β-D-Arabinofuranosyluracil CAS:3083-77-0
I-1-β-D-Arabinofuranosyluracil iyi-analog ye-nucleoside enomsebenzi wokulwa namagciwane. Isebenza ngokuvimbela ukuphindaphindeka kwegciwane le-herpes simplex kanye negciwane le-varicella-zoster. Le nhlanganisela, eyaziwa nangokuthi i-vidarabine, isetshenziselwa ukwelapha izifo ezithile zegciwane, ikakhulukazi lezo ezithinta isikhumba namehlo. Inganikezwa njengomuthi wokuthambisa noma njengomuthi wokujova.
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I-Bromophenol blue CAS: 115-39-9 Intengo Yomkhiqizi
I-Bromophenol eluhlaza okwesibhakabhaka iyinkomba ye-pH, evame ukusetshenziswa emalabhorethri ukukala i-pH yezixazululo. Ngendlela yayo ene-asidi, ibonakala iphuzi, kanti ngendlela yayo eyisisekelo, iphenduka ibe luhlaza okwesibhakabhaka. Lokhu kushintsha kombala kwenza kube wusizo ekuqapheni izinguquko ze-pH ekusabeleni kwamakhemikhali ahlukahlukene kanye nokuhlolwa kwamakhemikhali. Ngaphezu kwalokho, isetshenziswa ku-DNA agarose gel electrophoresis ukulandelela ukunyakaza kwezingcezu ze-DNA ngesikhathi senqubo yokuhlukaniswa.
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I-SF eluhlaza okwesibhakabhaka okukhanyayo i-CAS: 5141-20-8 Intengo Yomkhiqizi
I-Light Green SF” iyinhlanganisela yezinto eziphilayo eyaziwa ngokusetshenziswa kwayo njengodayi embonini yezindwangu nephepha. Le dayi inombala oluhlaza okwesibhakabhaka okhanyayo futhi isetshenziselwa ukwengeza imibala egqamile ezindwangu, emikhiqizweni yephepha, nakwezinye izinto. Yaziwa ngokunamathela kwayo okuhle kakhulu kombala futhi ivame ukusetshenziswa emikhiqizweni lapho kufunwa khona imibala ehlala isikhathi eside nengaguquguquki.
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I-BS Grade CAS: 14726-29-5 Intengo Yomkhiqizi
Usawoti i-Fast Blue RR usawoti uyisithako samakhemikhali esivame ukusetshenziswa ocwaningweni lwezinto eziphilayo njengodayi wokufaka ama-protein. Uyaziwa ngezakhiwo zawo zokufaka ama-protein ezisheshayo nezithembekile, futhi uvame ukusetshenziswa ezindleleni ezifana ne-SDS-PAGE kanye ne-Western blotting. Lo dayi uwusizo kakhulu ekuboniseni ama-protein bands kanye nokunquma ngokunembile izinsimbi zama-molecule ku-protein electrophoresis.
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I-Methyl green CAS: 7114-03-6 Intengo Yomkhiqizi
I-Methyl green iyidayi yezinto eziphilayo evame ukusetshenziswa ku-histology kanye ne-cytology ukuze ikhethe umbala futhi ibone ama-nucleic acid (i-DNA ne-RNA) ngaphansi kwe-microscope.
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I-Carmine CAS: 1390-65-4 Intengo Yomkhiqizi
I-Carmine iyi-pigment ebomvu ekhanyayo etholakala ezinambuzaneni ze-cochineal. Ivame ukusetshenziswa ekudleni, ezimonyweni, ezindwangu, nasemisebenzini yobuciko. Umbala wayo ogqamile wenza ithandwe ngokungeza umbala emikhiqizweni eyahlukahlukene.
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I-MTT (i-Thiazolyl blue tetrazolium bromide) I-CAS:298-93-1
I-MTT, noma i-Thiazolyl blue tetrazolium bromide, iyinhlanganisela ye-tetrazole ephuzi evame ukusetshenziswa ku-biology yamaseli kanye ne-biochemistry ukuhlola ukuphila kwamaseli kanye nokwanda kwawo. Uma ingezwa kumaseli aphilayo, i-MTT iguqulwa ngama-enzyme e-mitochondrial ibe umkhiqizo we-purple formazan, ongalinganiswa nge-spectrophotometrically. Lolu hlolo lusetshenziswa kabanzi ukukala umsebenzi we-metabolic wamaseli futhi lunezinhlelo zokusebenza ekuthuthukisweni kwemithi, ekuhlolweni kwe-cytotoxicity, nasekufundeni izindlela zokubonisana kwamaseli. I-MTT iyithuluzi eliwusizo kubacwaningi abafunda i-biology yamaseli kanye nokuhlola imiphumela yamakhemikhali ahlukahlukene empilweni kanye nomsebenzi wamaseli.
