This preparation of Recombinant Human Intrinsic Factor is produced in HEK293 cells and is a suitable replacement for native Porcine Intrinsic Factor. It is provided in 20mM Sodium Phosphate, 30mM Sodium Chloride, pH 7.5, with no preservative. Vitamin B12 binding activity is reported for each lot.
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.