This product is tested for the expansion of TF-1 cells. The activity is reported as the ED50 in nanograms per milliliter. The activity in International Units has not been established. The ED50 value is reported on the lot-specific Certificate of Analysis. Please see the link below to review a sample or lot specific Certificate:
https://www.sigmaaldrich.com/product/sigma/h5166#product-documentation
H5166
Erythropoietin human
EPO, recombinant, expressed in HEK 293 cells, suitable for cell culture
Sinônimo(s):
EPO
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10 μG
R$ 4.061,00
R$ 4.061,00
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10 μG
R$ 4.061,00
About This Item
R$ 4.061,00
Check Cart for Availability
Produtos recomendados
fonte biológica
human
Nível de qualidade
recombinante
expressed in HEK 293 cells
Ensaio
≥95% (SDS-PAGE)
Formulário
lyophilized powder
potência
≤5.0 ng/mL ED50
qualidade
endotoxin tested
peso molecular
dimer 36 kDa (glycosylated)
embalagem
pkg of 10 μg
condição de armazenamento
avoid repeated freeze/thaw cycles
técnica(s)
cell culture | mammalian: suitable
Impurezas
≤1 EU/μg
nº de adesão UniProt
temperatura de armazenamento
−20°C
Informações sobre genes
human ... EPO(2056)
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Descrição geral
EPO has been cloned from various species including human, murine, canine, and others. The mature proteins from the various species are highly conserved and exhibit greater than 80% amino acid sequence identity. EPO contains three N-linked glycosylation sites. The glycosylation of erythropoietin is required for the biological activities of erythropoietin in vivo.
Ações bioquímicas/fisiológicas
Erythropoietin (EPO), produced primarily by the kidney, is the primary regulatory factor of erythropoiesis. It promotes the proliferation, differentiation, and survival of the erythroid progenitors. Erythropoietin stimulates erythropoiesis by inducing growth and differentiation of burst forming units and colony forming units into mature red blood cells. EPO produced by kidney cells is increased in response to hypoxia or anemia. The biological effects of erythropoietin are mediated by the erythropoietin receptor, which binds EPO with high affinity and is a potent EPO antagonist.
Erythropoietin is a glycoprotein that is the principal regulator of red blood cell growth and differentiation.
Nota de preparo
Human EPO is expressed as a glycosylated 36 kDa monomer in human HEK 293 cells. Production in human HEK 293 cells offers authentic glycosylation. Glycosylation contributes to stability in cell growth media and other applications.
Nota de análise
The specific activity was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line).
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Obesity-induced white adipose tissue (WAT) inflammation and insulin resistance are associated with macrophage (Mф) infiltration and phenotypic shift from "anti-inflammatory" M2-like to predominantly "proinflammatory" M1-like cells. Erythropoietin (EPO), a glycoprotein hormone indispensable for erythropoiesis, has biological activities that extend to
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Patient blood management is introduced as a new concept that involves the combined use of transfusion alternatives. In elective adult total hip- or knee-replacement surgery patients, the authors conducted a large randomized study on the integrated use of erythropoietin, cell
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Artigos
Read article on hematopoietic cytokines and hematopoiesis
Protocolos
Stem cell reprogramming protocols to generate human induced pluripotent stem cells (iPSCs) including viral and non-viral RNA based methods.
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Hi, we recently ordered this product, and I wonder how much international unit for this product of 10ug?
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