Mouse Erythropoietin/EPO Antibody

Catalog # Availability Size / Price Qty
MAB959-SP
MAB959-100
MAB959-500
Cell Proliferation Induced by Erythropoietin/EPO and Neutralization by Mouse Erythropoietin/EPO Antibody.
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Product Details
Citations (4)
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Mouse Erythropoietin/EPO Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse Erythropoietin/EPO.
Source
Monoclonal Rat IgG2A Clone # 148438
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Chinese hamster ovary cell line CHO-derived recombinant mouse Erythropoietin/EPO
Ala27-Arg192
Accession # P07321
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Neutralization
Measured by its ability to neutralize Erythropoietin/EPO-induced proliferation in the TF‑1 human erythroleukemic cell line. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The Neutralization Dose (ND50) is typically 0.2-0.8 µg/mL in the presence of 40 ng/mL Recombinant Mouse Erythropoietin/EPO.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Neutralization Cell Proliferation Induced by Erythropoietin/EPO and Neutralization by Mouse Erythropoietin/EPO Antibody. View Larger

Cell Proliferation Induced by Erythropoietin/EPO and Neutralization by Mouse Erythropoietin/EPO Antibody. Recombinant Mouse Erythropoietin/EPO (Catalog # 959-ME) stimulates proliferation in the TF-1 human erythroleukemic cell line in a dose-dependent manner (orange line). Proliferation elicited by Recombinant Mouse Erythropoietin/EPO (40 ng/mL) is neutralized (green line) by increasing concentrations of Mouse Erythropoietin/EPO Monoclonal Antibody (Catalog # MAB959). The ND50 is typically 0.2-0.8 µg/mL.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Erythropoietin/EPO

Erythropoietin (EPO) is a 34 kDa glycoprotein hormone in the type I cytokine family and is related to thrombopoietin (1). Its three N-glycosylation sites, four alpha helices, and N- to C-terminal disulfide bond are conserved across species (2, 3). Glycosylation of EPO is required for biological activities in vivo (4). Mature mouse EPO shares 95% amino acid sequence identity with rat EPO and 73-82% with bovine, canine, equine, feline, human, ovine, and porcine EPO. EPO is primarily produced in the kidney by a population of fibroblast-like cortical interstitial cells adjacent to the proximal tubules (5). It is also produced in much lower, but functionally significant amounts by fetal hepatocytes and in adult liver and brain (6-8). EPO promotes erythrocyte formation by preventing the apoptosis of early erythroid precursors which express the EPO receptor (EPO R) (8, 9). EPO R has also been described in brain, retina, heart, skeletal muscle, kidney, endothelial cells, and a variety of tumor cells (7, 8, 10, 11). Ligand induced dimerization of EPO R triggers JAK2-mediated signaling pathways followed by receptor/ligand endocytosis and degradation (1, 12). Rapid regulation of circulating EPO allows tight control of erythrocyte production and hemoglobin concentrations. Anemia or other causes of low tissue oxygen tension induce EPO production by stabilizing the hypoxia-induceable transcription factors HIF-1 alpha and HIF-2 alpha (1, 6). EPO additionally plays a tissue-protective role in ischemia by blocking apoptosis and inducing angiogenesis (7, 8, 13).

References
  1. Koury, M.J. (2005) Exp. Hematol. 33:1263.
  2. Shoemaker, C.B. and L.D. Mitsock (1986) Mol. Cell. Biol 6:849.
  3. Wen, D. et al. (1993) Blood 82:1507.
  4. Tsuda E. et al. (1990) Eur. J. Biochem. 188:405.
  5. Lacombe, C. et al. (1988) J. Clin. Invest. 81:620.
  6. Eckardt, K.U. and A. Kurtz (2005) Eur. J. Clin. Invest. 35 Suppl. 3:13.
  7. Sharples, E.J. et al. (2006) Curr. Opin. Pharmacol. 6:184.
  8. Rossert, J. and K. Eckardt (2005) Nephrol. Dial. Transplant 20:1025.
  9. Koury, M.J. and M.C. Bondurant (1990) Science 248:378.
  10. Acs, G. et al. (2001) Cancer Res. 61:3561.
  11. Hardee, M.E. et al. (2006) Clin. Cancer Res. 12:332.
  12. Verdier, F. et al. (2000) J. Biol. Chem. 275:18375.
  13. Kertesz, N. et al. (2004) Dev. Biol. 276:101.
Entrez Gene IDs
2056 (Human); 13856 (Mouse); 24335 (Rat)
Alternate Names
ECYT5; EP; EPO; epoetin; Erythropoietin; MGC138142; MVCD2

Product Datasheets

Citations for Mouse Erythropoietin/EPO Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

4 Citations: Showing 1 - 4
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  1. HIF prolyl hydroxylase inhibition protects skeletal muscle from eccentric contraction-induced injury
    Authors: AN Billin, SE Honeycutt, AV McDougal, JP Kerr, Z Chen, JM Freudenber, DK Rajpal, G Luo, HF Kramer, RS Geske, F Fang, B Yao, RV Clark, J Lepore, A Cobitz, R Miller, K Nosaka, AC Hinken, AJ Russell
    Skelet Muscle, 2018;8(1):35.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization
  2. Stress-associated erythropoiesis initiation is regulated by type 1 conventional dendritic cells.
    Authors: Kim T, Hanak M, Trampont P, Braciale T
    J Clin Invest, 2015;125(10):3965-80.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization
  3. Transforming growth factor-beta superfamily ligand trap ACE-536 corrects anemia by promoting late-stage erythropoiesis.
    Authors: Suragani R, Cadena S, Cawley S, Sako D, Mitchell D, Li R, Davies M, Alexander M, Devine M, Loveday K, Underwood K, Grinberg A, Quisel J, Chopra R, Pearsall R, Seehra J, Kumar R
    Nat Med, 2014;20(4):408-14.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization
  4. Innate immune activation during Salmonella infection initiates extramedullary erythropoiesis and splenomegaly.
    Authors: Jackson A, Nanton MR, O'Donnell H
    J. Immunol., 2010;185(10):6198-204.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization

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