Epiregulin Protein (EREG)
Quick Overview for Epiregulin Protein (EREG) (ABIN987824)
抗原
See all Epiregulin (EREG) 蛋白生物活性
宿主
资源
纯度
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序列
- MVAQVSITKC SSDMNGYCLH GQCIYLVDMS QNYCRCEVGY TGVRCEHFF
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产品特性
- Fully biologically active when compared to standard. The ED50 was determined by the dose-dependent stimulation of the proliferation of mouse Balb/3T3 cells is ≤ 2.0 ng/ml, corresponding to a specific activity of≥ 5×105units/mg.
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内毒素水平
- Level Less than 1EU/µg of rHuEREG as determined by LAL method
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Epiregulin (EREG) (AA 56-101) protein (Fc Tag)
EREG 宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Epiregulin (EREG) (AA 63-108) protein (Fc Tag)EREG 宿主: 人 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Epiregulin (EREG) (AA 60-108) protein (His-IF2DI Tag)EREG 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
Epiregulin (EREG) (AA 1-169) protein (GST tag)EREG 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at < -20 °C. Further dilutions should be made in appropriate buffered solutions.
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储存条件
- 4 °C
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- Epiregulin (EREG)
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背景
- Epiregulin is a member of the EGF family of growth factors which includes, among others, epidermal growth factor (EGF), transforming growth factor (TGF)-alpha, amphiregulin (ARG), HB (heparin-binding)-EGF, betacellulin, and the various heregulins. It is expressed mainly in the placenta and peripheral blood leukocytes and in certain carcinomas of the bladder, lung, kidney and colon. Epiregulin stimulates the proliferation of keratinocytes, hepatocytes, fibroblasts and vascular smooth muscle cells. It also inhibits the growth of several tumor-derived epithelial cell lines. Human Epiregulin is initially synthesized as a glycosylated 19.0 kDa transmembrane precursor protein, which is processed by proteolytic cleavage to produce a 6.0 kDa mature secreted sequence. Synonym: Epiregulin (EREG), Human. Formulation: Lyophilized from a 0.2µm filtered concentrated solution in 20mM PB, pH7.4, 130mM NaCl.
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分子量
- Approximately 6.0 KDa, a single non-glycosylated polypeptide chain containing 50 amino acids.
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途径
- RTK signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Regulation of Muscle Cell Differentiation
抗原
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