This preparation of Retinol Binding Protein (RBP) is isolated from human urine and is provided as a powder, lyophilized from ammonium bicarbonate. Purity is ≥95% by SDS-PAGE. Protein content is determined by A280 prior to lyophilization.
As a PRIMARY MANUFACTURER, Scripps is able to offer research-scale quantities of high quality antigens and antibodies, as presented on this website, yet also large, manufacturing-scale quantities. Materials are produced, packaged, and shipped from our facility in San Diego, California.