Quality evaluation of human serum albumin prepared by heat denaturation in Iran: an experience for developing countries.

Blood and plasma are unique resources and access to these products save life. In this study, albumin demand and surplus plasma makes it possible to use local experiences in plasma industry for preparation of albumin so plasma was heated after stabilization; afterward denatured proteins were precipitated and separated by continuous centrifuge system. The supernatant contained albumin was filtrated, diafiltrated, ultrafiltrated, formulated and pasteurized. Albumin preparation in pilot scale with heat denaturation was performed for the first time in Iran. This method using surplus plasma is recommended for all countries that have no access to plasma fractionation industry. Therefore with more attention it has potential for use in the production of safe plasma derived products and thereby it can be used as a safe product in clinic.