iBlot 2 Transfer Stacks are used to transfer proteins using the iBlot 2 Gel Transfer Device. They are consumable stacks with an integrated nitrocellulose transfer membrane for dry blotting of proteins.
iBlot 3 Transfer Stacks are used with iBlot 3 Western Blot Transfer Device for the transfer of proteins from an SDS-PAGE gel to a membrane support when performing western blot experiments.