生物来源
mouse
质量水平
重组
expressed in NSO cells
检测方案
>90% (SDS-PAGE)
形式
lyophilized powder
效能
0.16-10 ng/mL
分子量
monomer calculated mol wt 46.8 kDa
50-55 kDa by SDS-PAGE (reducing)
包装
pkg of 200 μg
储存条件
avoid repeated freeze/thaw cycles
杂质
endotoxin, tested
UniProt登记号
储存温度
−20°C
基因信息
mouse ... Efna1(13636)
生化/生理作用
EphA1 (ephrin receptor A1) plays an essential role in development, and is involved in the guidance of axonal and cell migration in nervous system. Disruption of ephrin signaling might be involved in the tumorigenesis of clear cell renal cell carcinoma, and absence of EphA1 has a favorable prognosis in the same. It might also be involved in the tumorigenesis and progression of prostate cancer, and might have potential as a marker for prognosis, as well as a therapeutic target. Studies show that it reduces the risk of Alzheimer′s disease, by hindering pathological changes in brain areas such as, hippocampus, lateral occipitotemporal and inferior temporal gyri. In esophageal squamous cells, it acts as differentiation marker. Its expression is elevated in esophageal squamous cell carcinoma, and this relates to advanced stage and metastasis to lymph node.
Member of ephrin ligand family that binds Eph receptor tyrosine kinases (EphA1, EphA2, EphA3, EphA4, EphA5, EphA6, EphA7 and EphB1). Involved in pattern formation and morphogenesis. Ephrin-A1 can be detected on fetal osteoblasts, odotoblasts, chondrocytes, and squamous epithelium. Ephrin-A1 is expressed during embryonic vasculogenesis and during tumor-induced angiogenesis.
其他说明
Extracellular domain of mouse ephrin-A1 (amino acids 1-182) fused to the C-terminal 6X histidine-tagged Fc region of human IgG.
外形
Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline.
分析说明
The biological activity is measured by its ability to bind recombinant mouse EphA2/Fc in ELISA.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Augustin DuSablon et al.
PloS one, 12(12), e0189307-e0189307 (2017-12-14)
EphrinA1, a membrane-bound receptor tyrosine kinase ligand expressed in healthy cardiomyocytes, is lost in injured cells following myocardial infarction. Previously, we have reported that a single intramyocardial injection of chimeric ephrinA1-Fc at the time of ischemia reduced injury in the
Matthieu Chavent et al.
Biochemistry, 53(42), 6641-6652 (2014-10-07)
EphA1 is a receptor tyrosine kinase (RTK) that plays a key role in developmental processes, including guidance of the migration of axons and cells in the nervous system. EphA1, in common with other RTKs, contains an N-terminal extracellular domain, a
Hui-Fu Wang et al.
Journal of Alzheimer's disease : JAD, 44(1), 115-123 (2014-09-04)
Ephrin type-A receptor 1 (EPHA1) (11771145) was documented to be one of the most strongly associated locus with Alzheimer's disease (AD) in a recent meta-analysis of five genome wide association studies. However, its contribution to the pathogenesis of AD remains
Marieta I Toma et al.
PloS one, 9(7), e102262-e102262 (2014-07-16)
The EPH receptor tyrosine kinases and their cell-bound ligands, the ephrins, have been shown to be associated with cancer development and progression. In this study, mRNA and protein expression of the receptors EPHA1 and EPHA2 as well as of their
Libo Peng et al.
International journal of clinical and experimental pathology, 6(9), 1854-1860 (2013-09-17)
The erythropoietin-producing hepatocellular (Eph) family of receptor tyrosine kinases regulates a multitude of physiological and pathological processes. EphA1 is the first member of Eph superfamily and is involved in carcinogenesis. The aim of this study was to investigate the expression
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