Recombinant human erythropoietin (EPO) expressed in HEK293 cells, tag-free and supplied as a lyophilized powder. The protein retains mammalian glycosylation important for activity and is formulated from filtered PBS with trehalose stabilizer. It is suitable for biochemical assays, receptor binding, and cell-based erythropoiesis studies.
- Expression system: HEK293 cells
- Tag: tag-free
- Amount: 20 μg (lyophilized)
- Purity: >95.0% (by PAGE or SEC-HPLC)
- Molecular weight: approximately 28-45 kDa (glycosylated)
- Endotoxin: <1 EU/μg
- Formulation: lyophilized from 0.22 μm filtered PBS with trehalose
- Applications: biochemical assays and cell-based erythropoiesis studies