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E2531

Sigma-Aldrich

Anti-Erythropoietin antibody produced in rabbit

IgG fraction of antiserum, lyophilized powder

Synonym(s):

Anti-Epo

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About This Item

MDL number:
MFCD00676455
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

200

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

human

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 5-15 μg/mL
neutralization: suitable
western blot: 1 μg/mL

UniProt accession no.

P01588

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... EPO(2056)

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General description

Epo is mainly produced by liver cells in fetal stages, by kidneys under hypoxic conditions; liver and brain also secrete Epo in less amounts. Anti-Erythropoietin antibody specifically reacts with human Erythropoietin. The EPO gene is mapped to human chromosome 7q22.1.

Immunogen

recombinant human erythropoietin expressed in CHO cells.

Application

Anti- Erythropoietin antibody may be used for immunoblotting at a working concentration of 1 μg/mL. For immunohistochemistry, a working concentration of 5-15 μg/mL may be used. The antibody is also suitable for neutralization reactions. Erythropoietin antibody has been used for ELISA in the extracts of leaves of tobacco plant in which recombinant human erythropoietin was expressed. The antibody has also been used for immunoaffinity chromatography to separate the leaf extracts of tobacco expressing recombinant human erythropoietin.

Biochem/physiol Actions

Erythropoietin (Epo) is a pleotropic cytokine that promotes erythropoiesis or proliferation and differentiation of red blood cell precursors. The red blood cell production is stimulated when Epo binds and activates the Epo receptor (EpoR) dimer. EpoR directly regulates the signalling by Jak2, PI3K, NF-κB, STAT5A and STAT5B. Epo also inhibits apoptosis of erythroid progenitors by downregulating Fas (tumor necrosis factor receptor superfamily member 6) and FasL (Fas ligand). The expression of Epo is under the control of the transcription factor hypoxia inducible factor (HIF). Erythropoietin exhibits disease-modifying effects in infectious diseases and chronic inflammatory disorders Anti-Erythropoietin antibody specifically reacts with human Erythropoietin.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing carbohydrates.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

E2531-1MG-PW:
E2531-VAR:
E2531-1MG:
E2531-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Molecular definition of a narrow interval at 7q22. 1 associated with myelodysplasia.
Johnson E J, et al.
Blood, 87(9), 3579-3586 (1996)
Andrew J Conley et al.
Biotechnology and bioengineering, 103(3), 562-573 (2009-03-07)
The demand for recombinant proteins for medical and industrial use is expanding rapidly and plants are now recognized as an efficient, inexpensive means of production. Although the accumulation of recombinant proteins in transgenic plants can be low, we have previously
Andrew J Conley et al.
Plant biotechnology journal, 7(2), 183-199 (2008-12-06)
Human erythropoietin (EPO) is a pleiotropic cytokine with remarkable tissue-protective activities in addition to its well-established role in red blood cell production. Unfortunately, conventional mammalian cell cultures are unlikely to meet the anticipated market demands for recombinant EPO because of
Farooqahmed S Kittur et al.
Plant cell reports, 31(7), 1233-1243 (2012-03-01)
Erythropoietin (EPO) is a glycoprotein hormone that displays both hematopoietic and tissue-protective functions by binding to two distinct receptors. Recombinant human EPO (rhuEPO) is widely used for the treatment of anemia, but its use for tissue protection is limited because
Wolfgang Jelkmann
The Journal of physiology, 589(Pt 6), 1251-1258 (2010-11-17)
The hormone erythropoietin (Epo) maintains red blood cell mass by promoting the survival, proliferation and differentiation of erythrocytic progenitors. Circulating Epo originates mainly from fibroblasts in the renal cortex. Epo production is controlled at the transcriptional level. Hypoxia attenuates the
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