AR51963PU-N Erythropoietin / EPO (28-193, His-tag)

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0.25 mg / €1,070.00
Please visit the country specific website of OriGene Technologies or contact your local Distributor to buy this product.

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Erythropoietin / EPO

Product Description for Erythropoietin / EPO

Erythropoietin / EPO.
Presentation: Purified

Properties for Erythropoietin / EPO

Product Category Proteins & Growth Factors
Quantity 0.25 mg
Synonyms Epoetin
Presentation Purified
Molecular weight 19.5 kDa
Source Insect cells
Species (Protein) Human
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Proteins (de)

Datasheet Extract

Immunogen
Swiss Prot Num:
P01588
Purity > 95 % by SDS - PAGE
Background EPO, also known as erythropoietin, is a glycoprotein hormone in the type I cytokine family and is related to thrombopoietin. Its three N-glycosylation sites, four alpha helices, and N- to C-termil disulfide bond are conserved across species. It is primarily produced in the kidney by a population of fibroblast-like cortical interstitial cells adjacent to the proximal tubules. This protein 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 anti-apoptotic functions in several tissue types. Recombint human EPO, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventiol chromatography techniques.
Concentration 0.5 mg/ml (determined by absorbance at 280nm)
General Readings Koury, M.J., et al. (2005) Exp. Hematol. 33:1263.Jelkmann W., et al. (2007) Eur J Haematol. 78:183-205
Storage Store undiluted at 2-8°C for one week or (in aliquots) at -20°C to -80°C for longer.
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Description
AA Sequence:
APPRLICDSR VLERYLLEAK EAENITTGCA EHCSLNENIT VPDTKVNFYA WKRMEVGQQA VEVWQGLALL SEAVLRGQAL LVNSSQPWEP LQLHVDKAVS GLRSLTTLLR ALRAQKEAIS PPDAASAAPL RTITADTFRK LFRVYSNFLR GKLKLYTGEA CRTGDRLEHH HHHH
Molecular weight:
(174aa)
Specific activity:
Measured in a cell proliferation assay using TF-1 humanerythroleukemic cells. The ED50 for this effect is equal or less than0.5 ng/ml.
Format
Buffer System:
Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.
Endotoxin level:
< 1.0 EU per 1 microgram of protein (determined by LAL method)
Purity:
>95% by SDS - PAGE
State:
Liquid purified protein
Purified
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