R-Spondin 1/RSPO1 Protein, Human, Recombinant

RSPO1 gene is a member of the R-spondin family. It encodes RSPO1 which is known as a secreted activator protein with two cystein-rich, furin-like domains and one thrombospondin type 1 domain. In mice, RSPO1 induces the rapid onset of crypt cell proliferation and increases intestinal epithelial healing, providing a protective effect against chemotherapy-induced adverse effects. This protein is an activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. RSPO1 acts both in the canonical Wnt/beta-catenin-dependent pathway and in non-canonical Wnt signaling pathway, probably by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway. It also acts as a ligand for frizzled FZD8 and LRP6.

规格	价格/CNY		数量
20 μg	￥ 1,750	现货
100 μg	￥ 4,890	5日内发货
200 μg	￥ 9,270	5日内发货
500 μg	￥ 17,800	5日内发货

规格

价格/CNY

货期

数量

20 μg

￥ 1,750

现货

100 μg

￥ 4,890

5日内发货

200 μg

￥ 9,270

5日内发货

500 μg

￥ 17,800

5日内发货

生物活性

1. Measured by its ability to induce activation of ßcatenin response in a Topflash Luciferase assay using HEK293T human embryonic kidney cells. The ED50 for this effect is typically 10-80 ng/mL in the presence of 5 ng/mL recombinant mouse Wnt3a.
2. Human intestinal cancer organoids were cultured with RSPO1, EGF, NOG. (Routinely tested).
3. Human colorectum organoids were cultured with RSPO1, EGF, NOG. (Routinely tested).
4. Human lung cancer organoids were cultured with FGF2, FGF4, FGF7, EGF, FGF10, NOG, RSPO1. (Routinely tested).
5. Human lung organoids were cultured with FGF2, FGF4, FGF7,EGF, FGF10, NOG, RSPO1. (Routinely tested).
6. Human cholangiocarcinomas organoids were cultured with FGF2, HGF, FGF7, EGF, FGF10, NOG, RSPO1. (Routinely tested).
7. Human liver cancer organoids were cultured with FGF2, HGF, FGF7, EGF, FGF10, TGFB1, NOG,RSPO1. (Routinely tested).
8. Human kidney cancer organoids were cultured with FGF2, FGF7, EGF, FGF10, NOG, RSPO1. (Routinely tested).
9. Human kidney organoids were cultured with FGF7, EGF, FGF10,NOG, RSPO1, HGF, FGF4. (Routinely tested).
10. Human gastric cancer organoids were cultured with EGF, FGF10, NOG, RSPO1. (Routinely tested).
11. Human stomach organoids organoids were cultured with EGF, FGF10, NOG, RSPO1. (Routinely tested).
12. Human breast cancer organoids were cultured with FGF7, RSPO1, IGF1, EGF, NRG1 Beta 1, NOG. (Routinely tested).
13. Human ovarian organoids were cultured with IGF1, NRG1 Beta 1,RSPO1, EGF, NOG. (Routinely tested).

TargetMol Bioactive

产品描述

种属	Human
表达系统	CHO
标签	Tag Free
蛋白编号	Q2MKA7-1
别名	RSPO, R-spondin 1, CRISTIN3
蛋白构建	A DNA sequence encoding the human RSPO1 (NP_001033722.1) (Met1-Ala263) was expressed and purified.
蛋白纯度	≥ 95 % as determined by SDS-PAGE. ≥95% as determined by SEC-HPLC
分子量	26.8 kDa (predicted)

内毒素	< 10 EU per mg of the protein.
缓冲液	Lyophilized from sterile PBS, PH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
复溶方法	A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
存储	Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
运输方式	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
研究背景	RSPO1 gene is a member of the R-spondin family. It encodes RSPO1 which is known as a secreted activator protein with two cystein-rich, furin-like domains and one thrombospondin type 1 domain. In mice, RSPO1 induces the rapid onset of crypt cell proliferation and increases intestinal epithelial healing, providing a protective effect against chemotherapy-induced adverse effects. This protein is an activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. RSPO1 acts both in the canonical Wnt/beta-catenin-dependent pathway and in non-canonical Wnt signaling pathway, probably by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway. It also acts as a ligand for frizzled FZD8 and LRP6.