Abstract
A method is described for the preparation of pearl-condensed agar gels by means of spraying the hot agar solution under pressure into icecold ether. Columns of such agar gels allow higher flow rates than previously used granulated agar gels. Filtration on a 2.5% agar column allows purification of animals viruses from cellular material and separation of poliovirus Type 1 from influenza A (Shope) and ECHO 7 from adenovirus Type 2. The recovery of virus is 50–82%.
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Schedule a callMore From: Biochimica et Biophysica Acta (BBA) - Biophysics including Photosynthesis
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