The key difference between Erythropoietin Alpha and beta is that erythropoietin alpha is a glycoprotein hormone that has a lower molecular weight, while erythropoietin beta is a glycoprotein hormone that has a higher molecular weight. There are four currently available erythropoiesis-stimulating agents (ESA) produced through recombinant DNA technology. They are erythropoietin alpha, beta, zeta, and […]