产品号 #78105_C
翻译:Betacellulin
Betacellulin是表皮生长因子(EGF)家族的一员,通过EGF受体和ERBB4发出信号。它激活ERK和AKT通路,诱导神经干细胞增殖,阻止培养中的自发分化。β细胞素刺激神经干细胞、转运扩增细胞和源自心室下区和齿状回的神经母细胞的扩张(Gómez-Gaviro等)。它是视网膜色素上皮细胞和血管平滑肌细胞的有效丝裂原。Betacellulin通过MEK/ERK1/2和PI3K/AKT信号通路下调卵巢癌细胞系中E-cadherin的表达,从而增加细胞迁移(Zhao等)。它是干扰素(IFN)反应的调节剂,并增强IFN的抗病毒作用(al - yahya等)。β细胞蛋白在胰腺α细胞、β细胞和导管细胞中表达。它可以诱导胰腺癌细胞系的增殖,抑制细胞凋亡,促进β细胞的新生,并将非β细胞转化为产生胰岛素的细胞(Kawaguchi等;Miyagawa。;Saito等人)。
Subtype
Cytokines
Cell Type
Endoderm, PSC-Derived, Neural Stem and Progenitor Cells
Species
Human
Area of Interest
Neuroscience, Stem Cell Biology
Purity
≥ 95%
(A) The biological activity of Human Recombinant Betacellulin was tested by its ability to promote the proliferation of BALB/c 3T3 cells. Cell proliferation was measured using a fluorometric assay method. The EC50 is defined as the effective concentration of the growth factor at which cell proliferation is at 50% of maximum. The EC50 in the above example is less than 0.01 ng/mL. (B) 2 μg of Human Recombinant Betacellulin was resolved with SDS-PAGE under reducing (+) and non-reducing (-) conditions and visualized by Coomassie Blue staining.
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Species | Human |
---|---|
Purity | ≥ 95% |
人胚胎干细胞和iPS细胞向胰腺祖细胞分化的无血清培养基
用于人乳腺球和肿瘤球的培养
用于培养人乳腺上皮细胞
肝细胞生长因子
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