Low volume processing of protein blots in rolling drums.
We have evaluated an improved method for processing protein blots on nitrocellulose or nylon membranes using cylindrical plastic containers. The method, which is directly analogous to the commonly used method of photographic processing in rolling drums, uses small values of reagents which are constantly washed over the blotting membrane by rotating the drum horizontally on a roller mixer. Volumes of reagents used are typically less than one-10th of those required for conventional methods using plastic bags or trays. The efficiency of probing and washing steps are greatly improved, giving an all-round increase in sensitivity, ease of processing, and economy of reagents.
Thomas
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N
Biomedical Development, Amersham International plc, Cardiff, Wales, United Kingdom.
Jones
C N
CN
Thomas
P L
PL
D000818:Animals; D003101:Collodion; D007124:Immunoenzyme Techniques; D008567:Membranes, Artificial; D009457:Neuroglia / Q000032:analysis; D009757:Nylons; D010969:Plastics; D011493:Protein Kinase C / Q000032:analysis; D011506:Proteins / Q000032:analysis*; D051381:Rats; D014404:Tubulin / Q000032:analysis
D008567:Membranes, Artificial; D009757:Nylons; D010969:Plastics; D011506:Proteins; D014404:Tubulin; D003101:Collodion; D011493:Protein Kinase C