Recombinant Human Cullin 1 (CUL1) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Cullin 1 (CUL1). Accession Number: Q13616. Gene