US PATENT SUBCLASS 204 / 464
.~.~.~.~ Blotting

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
450  DF  .~ Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere {14}
456  DF  .~.~ Gel electrophoresis {8}
462  DF  .~.~.~ With posttreatment of gel to purify or recover a desired component {2}
464.~.~.~.~ Blotting

DEFINITION

Classification: 204/464

Blotting:

(under subclass 462) Process in which one or more desired separated components are transferred from the gel to an adjacent receiving medium (e.g., membrane, sorbent, another gel, etc.).

(1) Note. The transfer may be assisted by an external force (e.g., hydraulic pressure, electric field, etc.).