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Becky Davis
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    What is the biotin labeled RNA?

    Biotin-labeled RNA denotes RNA molecules that have undergone chemical modification via the inclusion of biotin, a water-soluble vitamin often known as vitamin B7 or H. This diminutive, yet very adaptable, molecule facilitates the effective detection, separation, and manipulation of RNA molecules owing to the strong interaction between biotin and streptavidin (or avidin). Biotin labeling in...
    Becky Davis
    2026-05-29 06:38:59
    المزيد

    What is Polyethylene Glycol Used For?

    Polyethylene glycol (PEG) is an important class of polymer compounds, which is widely used in medicine, cosmetics, food, industry and other fields. The basic chemical structure of PEG is repeated -(CH2CH2O)- units, and the molecular weight ranges from hundreds to tens of thousands. PEGs of different molecular weights have significant differences in physical and chemical properties, which...
    Becky Davis
    2026-05-29 06:37:15
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