An integrated system for performing electro-blotting, probing and drying of the membrane is disclosed. The integrated system comprises a transfer unit for receiving one or more transfer sandwich holder. Each transfer sandwich holder holding a transfer sandwich comprises a gel member and the membrane. The transfer unit is configured to transfer samples from the gel member to the membrane. The integrated system also includes a probing unit for receiving the membrane therewithin. The membrane is exposed to a plurality of antibodies for binding with the samples in the membrane. A drying unit is also present for drying the membrane with hot air.