A highly purified, liquid form of albumin suitable for ELISA systems, as an enzyme or protein stabilization agent, as a blocking agent to prevent non-specific protein binding, Rh-typing sera diluents, crossmatching procedures, and for molecular biology procedures where low IgG and protease background levels are required. Albumin is sterile-filtered using a 0.2um filter. Percent Albumin: 30-31% Albumin Purity (HPLC): ≥98.0%