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Hematoxylin CAS: 517-28-2 Mtengo wa Wopanga
Hematoxylin ndi utoto wachilengedwe wochokera ku mtengo wa logwood, womwe umagwiritsidwa ntchito kwambiri mu histology ndi pathology popaka utoto wa ma cell nuclei abuluu. Nthawi zambiri umagwiritsidwa ntchito limodzi ndi eosin kuti upereke kusiyana kwa zitsanzo za minofu ndipo ndi njira yopaka utoto yomwe imagwiritsidwa ntchito kwambiri m'ma laboratories azachipatala ndi achilengedwe.
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Bisbenzimide H33342 CAS:23491-52-3 Mtengo wa Wopanga
Bisbenzimide H33342 ndi utoto wa fluorescent womwe umagwiritsidwa ntchito kwambiri mu kafukufuku wa biology ya mamolekyulu ndi biology ya maselo. Umadziwika ndi kuthekera kwake kumamatira ku DNA ndipo nthawi zambiri umagwiritsidwa ntchito pojambula ndi kuyika utoto wa DNA mu microscopy ndi flow cytometry. Kuphatikiza apo, umagwiritsidwa ntchito poyesa kuchuluka kwa DNA ndi kusanthula kwa kayendedwe ka maselo. Bisbenzimide H33342 imagwiritsidwa ntchito kwambiri ngati chotsukira mu fluorescence microscopy kuti iwonetse ma cell nuclei m'mitundu yosiyanasiyana ya zamoyo.
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Hoechst 33258 CAS:23491-45-4 Mtengo wa Wopanga
Hoechst 33258 ndi utoto wa fluorescent womwe umagwiritsidwa ntchito kwambiri pofufuza zamoyo popaka utoto wa DNA. Umalumikizana makamaka ndi madera olemera a DNA a AT ndipo umatulutsa kuwala kwabuluu ukakhudzidwa ndi kuwala kwa ultraviolet. Kapangidwe kameneka kamapangitsa Hoechst 33258 kukhala kothandiza poona ndi kuphunzira DNA m'maselo ndi minofu pogwiritsa ntchito fluorescence microscopy ndi flow cytometry.
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Bromocresol wobiriwira, wopanda asidi CAS: 76-60-8 Mtengo wa Wopanga
Utoto wobiriwira wa Bromocresol (BCG) ndi utoto wosonyeza pH womwe umagwiritsidwa ntchito kwambiri mu sayansi ya tizilombo toyambitsa matenda ndi biochemistry. Umasintha mtundu kuchoka pachikasu kupita ku buluu pa pH ya 3.8 mpaka 5.4, zomwe zimapangitsa kuti ukhale wothandiza pozindikira acidity kapena alkalinity ya mayankho. BCG imagwiritsidwanso ntchito mu mayeso osiyanasiyana a labotale kuti muyese kuchuluka kwa serum albumin komanso mu agarose gel electrophoresis kuti muwone kusamuka kwa DNA ndi RNA. Kuphatikiza apo, umagwiritsidwa ntchito pofufuza matenda poyesa mkodzo ndi magazi.
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Janus Green B CAS:2869-83-2 Mtengo wa Wopanga
Janus Green B ndi banga lachilengedwe lomwe nthawi zambiri limagwiritsidwa ntchito poganizira ndikuphunzira mitochondria, ma organelles opanga mphamvu mkati mwa maselo. Limagwiritsidwa ntchito kwambiri mu kafukufuku wa zamoyo ndi zamankhwala kuti lithandize ofufuza kumvetsetsa kapangidwe ndi ntchito ya mitochondria, komanso udindo wawo pa thanzi la maselo ndi matenda.
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1-β-D-Arabinofuranosyluracil CAS:3083-77-0
1-β-D-Arabinofuranosyluracil ndi mankhwala a nucleoside omwe ali ndi mphamvu yolimbana ndi mavairasi. Amathandiza poletsa kufalikira kwa kachilombo ka herpes simplex ndi kachilombo ka varicella-zoster. Mankhwalawa, omwe amadziwikanso kuti vidarabine, amagwiritsidwa ntchito pochiza matenda ena a mavairasi, makamaka omwe amakhudza khungu ndi maso. Angaperekedwe ngati mafuta odzola kapena ngati mankhwala obayira jakisoni.
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Bromophenol buluu CAS: 115-39-9 Mtengo wa Wopanga
Bromophenol buluu ndi chizindikiro cha pH, chomwe chimagwiritsidwa ntchito kwambiri m'ma laboratories poyesa pH ya mayankho. Mu mawonekedwe ake a acidic, amaoneka achikasu, ndipo mu mawonekedwe ake oyambira, amasanduka abuluu. Kusintha kwa mtundu kumeneku kumapangitsa kuti ikhale yothandiza poyang'anira kusintha kwa pH muzochita zosiyanasiyana zamakemikolo ndi mayeso a biochemical. Kuphatikiza apo, imagwiritsidwa ntchito mu DNA agarose gel electrophoresis kuti itsatire mayendedwe a zidutswa za DNA panthawi yolekanitsa.
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Wobiriwira wopepuka SF CAS: 5141-20-8 Mtengo wa Wopanga
Light Green SF” ndi mankhwala opangidwa ndi zinthu zachilengedwe omwe amadziwika kuti amagwiritsidwa ntchito ngati utoto m'mafakitale opanga nsalu ndi mapepala. Utoto uwu ndi wobiriwira wowala ndipo umagwiritsidwa ntchito kuwonjezera mitundu yowala ku nsalu, zinthu zamapepala, ndi zinthu zina. Umadziwika kuti ndi wosavuta kugwiritsa ntchito utoto ndipo nthawi zambiri umagwiritsidwa ntchito pazinthu zomwe mitundu yopepuka komanso yokhalitsa imafunika.
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BS Giredi CAS: 14726-29-5 Mtengo wa Wopanga
Mchere wa Fast Blue RR ndi mankhwala omwe amagwiritsidwa ntchito kwambiri mu kafukufuku wa zamoyo ngati utoto wopaka utoto wa mapuloteni. Umadziwika ndi mphamvu zake zopaka utoto mwachangu komanso modalirika, ndipo umagwiritsidwa ntchito kwambiri m'njira monga SDS-PAGE ndi Western blotting. Utoto uwu ndi wothandiza kwambiri powonetsa magulu a mapuloteni ndikuzindikira molondola kulemera kwa mamolekyu mu electrophoresis ya mapuloteni.
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Methyl green CAS: 7114-03-6 Mtengo wa Wopanga
Utoto wobiriwira wa Methyl ndi utoto wachilengedwe womwe umagwiritsidwa ntchito kwambiri mu histology ndi cytology kuti ukhale ndi utoto wosankha ndikuwonetsa ma nucleic acid (DNA ndi RNA) pansi pa maikulosikopu.
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Carmine CAS:1390-65-4 Mtengo wa Wopanga
Carmine ndi utoto wofiira wowala wochokera ku tizilombo ta cochineal. Umagwiritsidwa ntchito kwambiri mu zakudya, zodzoladzola, nsalu, ndi zojambulajambula. Mtundu wake wowala umaupangitsa kukhala wotchuka powonjezera utoto ku zinthu zosiyanasiyana.
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MTT (Thiazolyl blue tetrazolium bromide) CAS:298-93-1
MTT, kapena Thiazolyl blue tetrazolium bromide, ndi mankhwala achikasu a tetrazole omwe amagwiritsidwa ntchito kwambiri mu biology ya maselo ndi biochemistry kuti aone momwe maselo amakhalira komanso kuchulukana kwawo. Akawonjezeredwa ku maselo amoyo, MTT imasinthidwa ndi ma enzyme a mitochondrial kukhala chinthu chofiirira cha formazan, chomwe chingayesedwe ndi spectrophotometrically. Kuyesa kumeneku kumagwiritsidwa ntchito kwambiri poyesa ntchito ya kagayidwe ka maselo ndipo kumagwiritsidwa ntchito popanga mankhwala, kuyesa poizoni m'thupi, komanso kuphunzira njira zolumikizirana ndi maselo. MTT ndi chida chofunikira kwa ofufuza omwe amaphunzira za biology ya maselo ndi kufufuza zotsatira za mankhwala osiyanasiyana pa thanzi la maselo ndi ntchito yawo.
