Agarose yog ib qho khoom siv ntuj tsim los ntawm seaweed (liab algae)thiab muaj D-galactose thiab 3, 6-anhydro-L-galactose rov ua dua units qhia hauv daim duab. 6.1.
Dab tsi yog hauv agarose gel?
Agarose yog polysaccharide, feem ntau muab rho tawm los ntawm cov seaweed liab. Nws yog ib tug linear polymer ua los ntawm cov rov qab chav tsev ntawm agarobiose, uas yog ib tug disaccharide ua los ntawm ntawm D-galactose thiab 3, 6-anhydro-L-galactopyranose.
Agarose gel ntau tshaj yog dab tsi?
Agarose gel yog peb-dimensional matrix tsim los ntawm helical agarose molecules nyob rau hauv supercoiled bundles uas tau muab tso rau hauv peb-dimensional qauv nrog cov channel thiab pores los ntawm biomolecules tuaj yeem dhau mus.
Agarose ua los ntawm quizlet yog dab tsi?
Agarose yog ua kom huv si ntawm agar uas yaj ntawm 100 degrees Celsius thiab teev (~45oC) ib yam li agar.
YPuas yog ethidium bromide yog DNA intercalator?
Ethidium Bromide (EtBr) Dye rau DNA thiab RNA Detection
Ethidium bromide yog cov feem ntau siv zas rau DNA thiab RNA nrhiav pom hauv gels. Ethidium bromide yog a DNA intercalator, ntxig nws tus kheej ntawm lub hauv paus khub hauv ob lub helix.
