United States Biological's Pab Rb x human SIL1 (Nucleotide Exchange Factor SIL1, SIL1 Nucleotide Exchange Factor) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human SIL1 (Nucleotide Exchange Factor SIL1, SIL1 Nucleotide Exchange Factor) antibody was generated using SIL1 as the antigen and it reacts with Homo Sapiens, and Human.