货号:A2925710
同义名:
重组生物素化人Frizzled-8蛋白(C-6His-Avi, HEK293)
/ Biotinylated Human Frizzled-8 (C-6His-Avi, HEK293); frizzled 8
Biotinylated Human Frizzled-8 (C-6His-Avi, HEK293) 是人源Frizzled-8蛋白,在HEK293人源细胞中表达,带有C端6His-Avi标签。该蛋白属于Wnt信号通路中的七次跨膜受体家族成员,与LRP-5/6共受体结合后稳定β-catenin并激活下游基因转录,在胚胎发育和组织维持中起重要作用。该重组蛋白可竞争性结合Wnt配体,阻断Wnt信号传导,用于相关信号通路研究及肿瘤生长抑制实验。


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| 描述 | Frizzled-8 is one of at least ten seven-transmembrane (7TM) glycoproteins of the Frizzled family of Wnt receptors. Frizzled proteins are thought to be G-protein-coupled. Wnt engagement, with low density lipoprotein receptor-related proteins LRP-5 or LRP-6 acting as co-receptors, stabilizes beta -catenin and promotes gene transcription that is important in development and tissue maintenance. Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalosomes. The beta-catenin canonical signaling pathway leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. These ligands bind the extracellular CRD of Frizzled-8, blocking Wnt binding. The recombinant Frizzled-8 CRD has also been used to block Wnt signaling and inhibit growth of teratocarcinomas. |
| 蛋白种属 | Human |
| 表达系统 | Human Cells |
| 标签 | C-6His-Avi |
| 蛋白表达区间 | Ala28-Pro172 |
| 蛋白编号 | Q9H461 |
| 内毒素 | < 1 EU/µg as determined by LAL test. |
| 剂型 | 干粉 |
| 剂型描述 | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
| 复溶 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.如要长期保存,建议使用含载体蛋白(如 0.1%BSA、10%FBS、5%HSA)的溶液进一步稀释,如果是做无血清培养或者动物体内实验时,细胞因子中不能含有BSA、FBS 和 HAS,可以使用海藻糖作为载体,然后分装冻存于-20℃至-80℃。注:分装保存时建议使用低吸附的管子,并避免反复冻融;稀释分装浓度不低于 10μg/mL,分装体积不低于10μL。 分装后的蛋白在≤-20°C 下可稳定保存 3 个月。 |
| CAS号 | N/A |
| 分子量 | 19.1 KDa |
| SMILES Code | NONE |
| 别名 | 重组生物素化人Frizzled-8蛋白(C-6His-Avi, HEK293) ;Biotinylated Human Frizzled-8 (C-6His-Avi, HEK293); frizzled 8; frizzled family receptor 8; Frizzled8; Frizzled-8; FZ-8; FZD8; hFZ8 |
| 运输 | 蓝冰 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry, store in freezer, under -20°C |
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