Sentences with phrase «contains sodium azide»

Polyclonal antisera from immunized hosts are lipid extracted to improve clarity, salt fractionated, dialyzed against phosphate buffered saline containing sodium azide, and freeze - dried.

Not exact matches

Tissue section samples were thawed and permeabilized with PBS containing 0.2 % fish skin gelatin, 0.1 % Triton X-100 (PBS / FSG / TX) containing 0.02 % sodium azide (AZ) with gentle agitation for 1 hour.
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