This Invitrogen iBlot 2 Gel Transfer Device IB21001 is in great condition and was removed from a working environment. This item came from a local lab that had surplus lightly used inventory. We urge customers to view all photos as they show overall condition, included accessories, and functionality. Listing only includes what is shown in photos. Please feel free to contact us with any questions. The iBlot 2 Gel Transfer Device is a dry transfer device that performs western blotting transfer efficiently and reliably, within seven minutes, and without the need for liquid buffers. The iBlot 2 system is compatible with both polyvinylidene difluoride (PVDF) and nitrocellulose membranes and has comparable performance to traditional wet-transfer methods in a fraction of the time. The iBlot 2 Gel Transfer Device is an integral part of the iBlot 2 Dry Blotting System, which consists of the transfer device and consumable transfer stacks that contain the required buffers and transfer membrane (nitrocellulose or PVDF).