Proliant Biologicals’ Albumin, Bovine, Reagent Grade (Fatty-Acid Free) is a high purity, lyophilized “Fraction V” powder derived from the plasma of USDA-inspected healthy animals from abattoirs located in the USA. It is ideal for the most sensitive diagnostic and research applications. These applications include Nucleic Acid-Based Assays, Immunoassays (RIA, EIA, etc.), Immunohematology and Serology.