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Sigma Aldrich Fine Chemicals Biosciences TRI ReagentR for DNA RNA a
Supplier: Sigma Aldrich Fine Chemicals Biosciences 9328925ML
TRI reagent(R) also known as TRIzol is a monophasic SOLUTIONon of phenol and guanidinium isothiocyanate. It has a potential to simultaneously solubilize biological material and denatures protein. It is widely used for deproteinizing RNA. This improved version of the single-step total RNA isolation reagent developed by Chomczynski allows a quick economical and efficient isolation of total RNA from different biological samples. This product is pure (A260/A280 ~1.8) and can be directly used in Northern blotting. Simultaneous isolation of DNA RNA and proteins is also possible. 1 mL is sufficient for the extraction of 100 mg tissue or 107 cells.
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