Mouse Erythropoietin / EPO (His Tag) recombinant protein

Mouse Erythropoietin / EPO (His Tag) recombinant protein

• DataSheet
• Material Safety Data Sheets (MSDS)

Erythropoietin is a member of the EPO / TPO family. It is a secreted, glycosylated cytokine composed of four alpha helical bundles. Erythropoietin can be found in the plasma and regulates red cell production by promoting erythroid differentiation and initiating hemoglobin synthesis. It also has neuroprotective activity against a variety of potential brain injuries and antiapoptotic functions in several tissue types. Erythropoietin is the principal hormone involved in the regulation of erythrocyte differentiation and the maintenance of a physiological level of circulating erythrocyte mass. It is produced by kidney or liver of adult mammals and by liver of fetal or neonatal mammals. Genetic variation in erythropoietin is associated with susceptbility to microvascular complications of diabetes type 2. These are pathological conditions that develop in numerous tissues and organs as a consequence of diabetes mellitus. They include diabetic retinopathy, diabetic nephropathy leading to end-stage renal disease, and diabetic neuropathy. Diabetic retinopathy remains the major cause of new-onset blindness among diabetic adults. It is characterized by vascular permeability and increased tissue ischemia and angiogenesis. It has a longer circulating half-life in vivo. Erythropoietin is being much misused as a performance-enhancing drug in endurance athletes.

Erythropoietin

OTTMUSP00000024625; OTTMUSP00000024626; EPO; ERYTHROPOIETIN; MGC138142; OTTMUSP00000024624; EP; MVCD2

P07321

Epo

Human Cells

A DNA sequence encoding the mouse EPO (P07321) (Met1-Arg192) was expressed with a C-terminal polyhistidine tag.

Mouse

The recombinant mouse EPO comprises 177 amino acids and has a predicted molecular mass of 20 kDa. The apparent molecular mass of the protein is approximately 37 kDa in SDS-PAGE under reducing conditions due to glycosylation.

> 96 % as determined by SDS-PAGE

1. Measured by its ability to bind biotinylated human EPOR-His (Cat:502594) in a functional ELISA.
2. Measured by its ability to bind mouse EPOR-Fch (Cat:50031-M03H) in a functional ELISA.
3. Measured by its ability to bind human EPOR & CD131-Fc (Cat:CT010-H02H) in a functional ELISA.
4. Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED₅₀ for this effect is typically 0.5-3 ng/ml.