English to Japanese Other Biology (-tech,-chem,micro-)

3H-Niacin binding assay:

1. Membrane: Membrane preps are stored in liquid nitrogen.

Thaw receptor membranes quickly and place on ice. Resuspend by pipetting up and down vigorously, pool all tubes, and mix well. use clean human at 15 μg/well, clean mouse at 10 μg/well, dirty preps at 30 μg/well.

上記文中の、｢clean human at 15 μg/well, clean mouse at 10 μg/well, dirty preps at 30 μg/well｣をどのように訳せばよいのでしょうか？

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