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StemRD DKKFC-050 DKK-1 Fc fusion, human
产品编号 DKKFC-050| StemRD
DKK-1 Fc 融合蛋白 , 人
产品描述
DKK-1, Dickkopf-related protein-1, is a member of the DKK protein family which includes DKK-1 through DDK-4. DKK was originally identified as a head-forming molecule in Xenopus. Mechanistic studies showed that DKK-1 inhibits the Wnt /β-catenin
signaling pathway by forming inhibitory complexes with co-receptor LRP5/6. Inhibition of Wnt/β-catenin signaling is essential for posterior patterning and anterior development in vertebrates, supported by the discovery that DKK-1 knock-out mice lack head formation.
When DKK-1 is fused to the Fc fragment of human IgG1. This fusion renders stability of the protein in vitro and in vivo without significant loss of activity. StemRD expresses DKK-1 Fc fusion in human 293 cells and purifies it by protein A column.
公司简介
StemRD Inc. is located in the San Francisco Bay Area, we specialize in producing premier research reagents for the stem cell research community. Our mission is to empower stem cell R&D through innovative technologies. Our proprietary technology in protein expression and purification has allowed efficient production of several important factors, such as WNT, Hedgehog, TGF-ß family members and Differentiation Kits, that are difficult to obtain by conventional methods.
StemRD 是美国一家聚焦于尖端干细胞研究的公司，拥有蛋白表达和纯化方面的专利技术。拥有被美国FDA认证的可用于GMP生产治疗型多肽的设施。StemRD的实验室拥有包括组织培养、细胞处理、超离心、超过滤、FPLC、HPLC和LC/MS等一系列先进设备。其中干细胞研究用生长/分化因子、小分子化合物均包括目前研究较多的WNT/β-catenin、TGF-β、Hedgehog、Notch等信号通路等。
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重庆市寰宇安泰生物科技有限公司
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