-
dGMP, 2′-Deoxyguanosine-5′-monophosphate gishirin disodium CAS:33430-61-4
Gishirin disodium na 2′-Deoxyguanosine-5′-monophosphate gishiri wani sinadari ne da ake amfani da shi a binciken sinadarai da kuma ilmin kwayoyin halitta. Siffar gishiri ce ta sinadarin monophosphate da aka samo daga nucleoside 2′-deoxyguanosine, wanda muhimmin sinadari ne na DNA. Ana amfani da wannan sinadari a cikin hanyoyin dakin gwaje-gwaje daban-daban kamar jerin DNA, nazarin enzymes, da kuma matsayin substrate a cikin halayen enzymatic.
-
2-|cis|,4-|trans|-Acid na Abscisic CAS:14375-45-2
Abscisic acid (ABA) wani sinadari ne na shuka wanda ke taka muhimmiyar rawa a cikin ayyuka da dama na ilimin halittar jiki, ciki har da kwanciya da iri, tsirowa, da kuma mayar da martani ga abubuwan da ke haifar da damuwa ga muhalli kamar fari da yawan gishiri. Yana taimakawa wajen daidaita girma da ci gaban shuka ta hanyar sarrafa rufewar ciki, ci gaban iri, da kuma martani ga canje-canjen muhalli. ABA kuma tana da hannu a cikin hanyoyin nuna alama waɗanda ke tasiri ga martanin shuka ga damuwa mai hana ruwa gudu kuma muhimmin sashi ne a cikin hanyoyin jure wa damuwa ga shuka.
-
5′-O-Tritylthymidine CAS:7791-71-1 Farashin Mai Masana'anta
5′-O-Tritylthymidine wani abu ne da aka samo daga thymidine, wanda yake nucleoside ne wanda ya ƙunshi thymine na tushen pyrimidine wanda aka haɗa shi da sukari na deoxyribose. Ƙungiyar trityl ƙungiya ce mai kariya da ake amfani da ita a cikin haɗakar halitta don ɓoye ƙungiyar aiki mai amsawa na ɗan lokaci. A yanayin 5′-O-Tritylthymidine, ƙungiyar trityl tana haɗe da ƙungiyar hydroxyl ta 5′ na sukari na deoxyribose na thymidine. Sau da yawa ana amfani da wannan gyare-gyaren a cikin haɗakar da gyaggyara ƙwayoyin nucleic, musamman a cikin mahallin haɗakar DNA mai ƙarfi. Ƙungiyar trityl tana aiki don kare ƙungiyar hydroxyl ta 5′ yayin halayen sinadarai kuma ana iya cire ta a ƙarƙashin yanayi mai sauƙi don samar da ƙungiyar hydroxyl kyauta don sarrafawa na gaba. Wannan mahaɗin yana samun aikace-aikace a fagen sunadarai na nucleic acid da haɗakar oligonucleotide.
-
Chloroiridic acid CAS:110802-84-1 Farashin Mai ƙera
Chloroiridic acid, wanda aka fi sani da iridium tetrachloride, wani sinadari ne mai suna H2IrCl6. Yana da ja mai duhu, mai hygroscopic wanda yake narkewa a cikin ruwa. Wannan sinadari abu ne da aka saba amfani da shi wajen hada hadaddun iridium daban-daban da ake amfani da su a fannin catalysis da kayan aiki. Sau da yawa ana amfani da shi wajen hada mahadi na organoiridium da kayan iridium marasa tsari. Chloroiridic acid yana da kyawawan halaye na sinadarai da na zahiri wanda hakan ke sa ya zama da amfani a aikace-aikace iri-iri, musamman a fannin catalysis iri-iri da kuma sinadaran kayan aiki.
-
Trypan Blue CAS:72-57-1 Farashin Mai Masana'anta
Trypan Blue wani nau'in rini ne na diazo wanda aka fi amfani da shi a fannin ilmin halitta da magani. Ana amfani da shi sau da yawa azaman tabo mai mahimmanci don yin launi ga matattu, wanda ke ba da damar bambance ƙwayoyin halitta masu rai da matattu a cikin al'adar ƙwayoyin halitta. Sau da yawa ana amfani da Trypan Blue a cikin gwaje-gwajen rayuwa na ƙwayoyin halitta don tantance lafiyar ƙwayoyin halitta kuma ana amfani da shi a cikin binciken dakin gwaje-gwaje, kamar ƙidaya ƙwayoyin halitta masu rai ta amfani da na'urorin ƙididdige ƙwayoyin halitta ta atomatik. Bugu da ƙari, yana da aikace-aikace a cikin tiyatar ido, inda ake amfani da shi don yin fenti a gaban ruwan tabarau yayin tiyatar ido don taimakawa wajen gani.
-
xylenecyanol ff CAS:2650-17-1 Farashin Mai Masana'anta
Xylene cyanol FF wani nau'in rini ne da ake amfani da shi wajen amfani da kwayoyin halitta, kamar agarose da polyacrylamide gel electrophoresis. Ana amfani da shi don sa ido kan ci gaban samfuran DNA ko RNA ta hanyar gel yayin electrophoresis, da kuma kimanta nisan ƙaura na nucleic acid. Xylene cyanol FF yawanci yana ƙaura tare da girman gutsuttsuran DNA ko RNA waɗanda ke da kusan nau'ikan tushe 4,000 - 6,000.
-
Coomassie mai haske shuɗi R-250 CAS:6104-59-2
Rini ne da aka fi amfani da shi a binciken furotin da electrophoresis. An san shi musamman saboda amfani da shi wajen yin tabo a cikin polyacrylamide gel electrophoresis (PAGE). Saboda ƙarfinsa ga furotin, yana ɗaure su, wanda ke haifar da launin shuɗi mai haske wanda ke ba da damar gani da ƙididdige furotin. Bugu da ƙari, sau da yawa ana amfani da shi a cikin ayyukan tsarkake furotin a matsayin rini don tantance yawan furotin da kuma tantance nasarar aikin tsarkakewa.
-
Ponceau S CAS: 6226-79-5 Farashin Mai ƙira
Ponceau S wani jan rini ne da aka saba amfani da shi a binciken furotin don yin tabo ga sunadaran da ke kan membranes na nitrocellulose ko PVDF bayan an canza shi daga gels na polyacrylamide. Sau da yawa ana amfani da shi azaman tabo mai juyawa saboda baya haɗuwa da sunadarai, wanda ke ba da damar yin bincike na gaba. Tabon Ponceau S yana da sauri, mai laushi, kuma yana ba da alamar da za a iya gani ta ingancin canja wurin furotin.
-
Toluidine blue O CAS:92-31-9 Farashin Mai ƙera
Toluidine Blue O wani tabo ne mai mahimmanci da ake amfani da shi a fannin histology da cytology don taimakawa wajen ganin tsarin tantanin halitta. Yana da alaƙa da abubuwan da ke cikin kyallen halitta kamar su nucleic acid da guringuntsi. Idan aka shafa wa samfuran nama, Toluidine Blue O zai iya taimakawa wajen bambance nau'ikan tantanin halitta daban-daban da kuma haskaka takamaiman tsari a ƙarƙashin na'urar hangen nesa. Wannan tantanin yana da amfani musamman wajen bambance tsakanin kyallen halitta masu lafiya da marasa lafiya, wanda hakan ya sa ya zama kayan aiki mai mahimmanci a wuraren bincike da bincike.
-
Hematoxylin CAS:517-28-2 Farashin Mai Masana'anta
Hematoxylin rini ne na halitta da aka samo daga itacen logwood, wanda aka fi amfani da shi a fannin histology da pathology don yin fenti mai launin shuɗi na ƙwayoyin halitta. Sau da yawa ana amfani da shi tare da eosin don samar da bambanci a cikin samfuran nama kuma dabarar fenti ce da ake amfani da ita sosai a dakunan gwaje-gwaje na likitanci da na halittu.
-
Bisbenzimide H33342 CAS:23491-52-3 Farashin Mai Masana'anta
Bisbenzimide H33342 wani nau'in fenti ne mai haske wanda ake amfani da shi a fannin ilmin kwayoyin halitta da kuma binciken ilmin kwayoyin halitta. An san shi da ikon ɗaure shi da DNA kuma ana amfani da shi sau da yawa don ganin da kuma yin fenti ga DNA a cikin na'urar microscopy da aikace-aikacen cytometry na kwarara. Bugu da ƙari, ana amfani da shi don ƙididdige DNA da nazarin zagayowar ƙwayoyin halitta. Ana amfani da Bisbenzimide H33342 a matsayin abin da ke hana haske a cikin na'urar microscopy don ganin nucleus na ƙwayoyin halitta a cikin samfuran halittu daban-daban.
-
Hoechst 33258 CAS:23491-45-4 Farashin Mai Masana'anta
Hoechst 33258 wani fenti ne mai haske wanda aka saba amfani da shi a binciken halittu don yin tabo ga DNA. Yana ɗaure musamman ga yankuna masu arzikin AT na DNA kuma yana fitar da hasken shuɗi lokacin da hasken ultraviolet ya motsa shi. Wannan siffa ta sa Hoechst 33258 ya zama mai amfani don ganin da kuma nazarin DNA a cikin ƙwayoyin halitta da kyallen takarda ta amfani da na'urar hangen nesa ta fluorescence da kuma kwararar cytometry.
