Antibody Depleted Human Complement

Conduct assays for vaccine development and other immunological studies with ready-to-use antibody-depleted human complement serum. Pel-Freez Biologicals’ proprietary separation technology removes >97% of background IgG and IgM antibodies while preserving complement functionality. Available as pooled or single-donor specimens from healthy human donors, all samples are ethically sourced and collected in accordance with FDA guidelines.

Every lot is produced in our ISO 9001-certified facility using highly standardized and tightly controlled processes to ensure the consistency and quality that Pel-Freez is known for.