ProSpec Bio Human Pregnancy-Associated Plasma Protein-1

Human Pregnancy-Associated Plasma Protein-1 by ProSpec Bio is human pregnancy-associated plasma protein-A (PAPP-A) purified from human placenta, a 200 kDa protein that is more than 95% pure. It is supplied lyophilized in 20 µg, 100 µg and 1 mg sizes for prenatal screening and IGF research. Purity is determined by SDS-PAGE. Reconstitution: add deionized water to a working concentration of 0.