Liquid
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
The epsilon chain is a beta-type chain of early mammalian embryonic hemoglobin.
Gene References into Functions
epsilon-globin expression is regulated by SUV4-20h1.PMID:26802048
These data indicate that HP1-gamma is a novel epigenetic repressor of epsilon-globin gene expression.PMID:28154185
Fetal varepsilon-globin gene expression is significantly greater than adult expression and is increased in maternal plasma compared to non-pregnant samples.PMID:27002261
findings indicate the Xmn1-Ggamma polymorphism is likely to be one factor that influences the production of HbF in beta-thalassemia/HbE patients, but not in homozygous HbE patientsPMID:25043956
Data indicate that Myb and BCL11A cooperate with DNMT1 to achieve developmental repression of embryonic and fetal beta-like human transgenic globin genes in the adult erythroid environment.PMID:24371119
Data indicate that in embryonic stem cells (hESCs)-derived erythroblasts where both epsilon and gamma globin were active, epsilon globin was immediately silenced upon transfer, whereas gamma globin continued to be expressed for months.PMID:23993951
A plasma proteome analysis is performed to identify differentially expressed proteins compared between normal subjects and patients with mild and severe forms of beta-thalassemia/hemoglobin E (Hb E).PMID:23161390
In the present study, involving the characterization of mutations in transfusion-dependent thalassemia in the Gwalior-Chambal region of Central India, Hb E [beta26(B8)Glu-->Lys, GAG>AAG] was found in high frequency.PMID:22738610
the observed in vivo RBC mild oxidative stress arises, at least in part, from the molecular consequences of the HbE mutation.PMID:22260787
investigation of interaction of HbE w/ other abnormal hemoglobins found in India isolated by cation exchange chromatography; interactions complicate Hb isolation and thus diagnosis of hemoglobinopathies/beta-thalassemias in heterozygous patientsPMID:21986214
Erythroblasts from beta-thalassemia/Hb E patients only show activation of the unfolded protein response pathway in response to internal stress, whereas normal erythroblasts respond to both internal and external stress.PMID:20015891
patients with hemoglobin Ebeta thalassemia have a significant decrease in the oxygen affinity of their hemoglobin, that is an increased P(50) value, in response to anemia.PMID:20833979
The frequency of the Ggamma-158(C-->T) polymorphism was relatively high in Southern Chinese patients with HbE/beta-thalassemia major.PMID:20822527
Crystallization and X-ray structure of this protein, isolated from blood of beta-thalassemic patientsPMID:12659864
HbE carrier status has been shown to confer protection against Plasmodium falciparum malariaPMID:15114532
Genomic and phylogenetic footprinting at the epsilon-globin silencer region in human cellsPMID:15157738
The crystal structure of HbE at 1.74 angstrom resolution in R2 state is used to provide probable explanations of the thermal stability and instability of HbE.PMID:15449937
Mutation screening identified no sequence variations apart from the expected 5'epsilon /HincII polymorphism, suggesting that genomic alterations in the HBE1 gene are most likely incompatible with normal erythropoiesis and proper embryonic developmentPMID:16432873
results suggest in the context of the whole beta-globin locus, other proximal & upstream epsilon promoter elements & competition by downstream globin genes contribute to silencing of epsilon-globin in cells of definitive erythropoiesis [epsilon-globin]PMID:16514181
We discussed these results in the context of intergenic transcription and chromatin opening in the beta-globin gene cluster.PMID:16620781
The epsilon-globin mRNA is modestly unstable in immature, transcriptionally active erythroid cells, but that this characteristic has relatively little impact on the accumulation of epsilon-globin mRNA at subsequent stages of terminal differentiation.PMID:17003365
The epsilon-globin gene differs in its distance sensitivity to the locus control region from the other beta-like globin genes, which is, at least in part, determined by the transcription factor EKLF.PMID:17548470
the HbA/HbE polymorphism would not be a major genetic factor influencing the onset of cerebral malaria in Thailand.PMID:18787944
The slightly increased levels of Hb A(2), 3.5% +/- 0.4%, which is shown in the carriers of Hb E, confirm that Hb E is the silent phenotype of beta(+)-thalassemia.PMID:18940720
It is necessary to perform a comprehensive DNA analysis for alpha-thalassemia in cases of homozygous HbE when their partner is suspected of having alpha-thalassemia 1 gene.PMID:19323016