IMGENEX introduces INSTA-Blot™ ready-to-use membranes, which provide a simple and cost-effective solution for screening the expression of a particular protein in different tissues and cells with various treatments.   INSTA-Blot™ ready-to-use membranes eliminate the hassle associated with preparing lysates, loading, running, and transferring to a PVDF membrane.  All membranes are quality controlled to minimize variability and assure proper transfer (INSTA-Blot™ protocol). IMGENEX also offers tissue and cell lysates from various mouse, human rat and monkey organs (View lysates).