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All preparations are provided in ethanol suspension containing 0.08 M sodium acetate. Store at -70°C. |
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Quality control |
spectrophotometric control, absence of contaminating ss and ds nuclease activity, high molecular weight DNA and proteins; each preparation contains intact 28S and 18S ribosomal RNA when electrophoresed on a denaturing agarose gel |
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References |
1. Chirgwin, J.M. et al. (1979) Biochemistry 18, 5294-5299. 2. Chomczynski, P., Sacchi, N. (1987) Anal. Biochem. 162, 156-159. |
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Pack size |
100 µg |
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Copyright © 2002 M.B. Enzymes GmbH