Profile: Active Motif develops & renders innovative cell biology based research tools & biocomputing resources that help researchers elucidate the function, regulation, and interactions of genes and their encoded proteins. Our products consist of antibodies, cell extracts, fluorescent dyes, recombinant proteins, and assay kits. Our ready-to-use extracts are ideal for use as positive controls in a variety of applications, including TransAM™, Gelshift and Supershift assays, Western blots, as well as a starting point for transcription factor purification. We also offer Ni-TED™ protein purification system, which is a versatile and powerful tool for isolating recombinant 6xHis-tagged proteins & peptides. Our recombinant proteins can be used in many biological applications with NFκB p50, NFκB p65, p53, c-Fos, c-Jun, c-Myc, CREB, and Sp1 proteins currently optimized for use in TransAM™ DNA-binding ELISA.