StorageThe shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20˚C/-80˚C. The shelf life of lyophilized form is 12 months at -20˚C/-80˚C.
Application Details
Greater than 90% as determined by SDS-PAGE.
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Background
Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass.
Regerences
"Monkey erythropoietin gene: cloning, expression and comparison with the human erythropoietin gene."Lin F.-K., Lin C.-H., Lai P.-H., Browne J.K., Egrie J.C., Smalling R., Fox G.M., Chen K.K., Castro M., Suggs S.Gene 44:201-209(1986)