An electroblotting apparatus for multiple replica technique and identification of human serum proteins on micro two-dimensional gels.
A new apparatus for electrophoretic transfer of proteins from micro polyacrylamide slab gels has been developed. The apparatus enabled the easy changing of nitrocellulose sheets and was suited for obtaining multiple blots from a gel. Electrophoretic conditions were determined so that all of the blots obtained sequentially from one slab gel were successfully used to visualize specific proteins irrespective of their molecular weight. Combining the transfer technique with the technique of parallel micro two-dimensional electrophoresis, 20 blots could be obtained within 1 h of electroblotting time. The locations of 28 human serum proteins were determined simultaneously on these blots using commercial specific antisera.
D001798:Blood Proteins / Q000032:analysis*; D003101:Collodion; D004563:Electrochemistry / Q000295:instrumentation; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D006801:Humans; D008832:Microchemistry; D013194:Staining and Labeling
D001798:Blood Proteins; D003101:Collodion