R-Spondin-1 Human Recombinant produced in CHO cells is a glycosylated monomer chain containing 233 amino acids and having a total molecular mass of 25.6kDa.RSPO1 is purified by proprietary chromatographic techniques.
RSPO1 Human
目录号: GP24448纯度: >98%
R-Spondin-1 人类重组体
| 规格 | 价格 | 库存 | 数量 | 操作 |
|---|---|---|---|---|
| 5μg | ¥840.00 | 现货 | 1 | |
| 20μg | ¥2,030.00 | 现货 | 1 | |
| 100μg | ¥7,560.00 | 现货 | 1 |
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Nature641, 529–536 (2025)
Nature628, 630–638 (2024)
Nature632, 686–694 (2024)
Nature618, 1017–1023 (2023)
Nature610, 366–372 (2022)
Cell187(9):2288-2304 (2024)
Cell183(7):1867-1883 (2020)
Science388(6745) (2025)
Science387(6739) (2025)
Science387(6734) (2025)
Cell Research35, 97–116 (2025)
Cell Research34, 683–706 (2024)
Cell Research33, 273–287 (2023)
Cell Research33, 546–561 (2023)
Cell Research33, 904–922 (2023)
Cell Research31, 1291–1307 (2021)
产品描述 Description
产品文档 Product Documents
Purity:>98%
Product Data
Purity
Greater than 95.0% as determined by SDS-PAGE.
Source
CHO cells.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Shipping Condition
Shipped at Room temp.
Synonyms
R-spondin-1; Cristin-3; mCristin-3; Roof plate-specific spondin-1; Rspo1; RSPO; R-spondin 1; R-spondin; Rspondin; CRISTIN3.
Amino Acid Sequence
RISAEGSQAC AKGCELCSEV NGCLKCSPKL FILLERNDIR QVGVCLPSCP PGYFDARNPD MNKCIKCKIE HCEACFSHNF CTKCKEGLYL HKGRCYPACP EGSSAANGTM ECSSPAQCEM SEWSPWGPCS KKQQLCGFRR GSEERTRRVL HAPVGDHAAC SDTKETRRCT VRRVPCPEGQ KRRKGGQGRR ENANRNLARK ESKEAGAGSR RRKGQQQQQQ QGTVGPLTSA GPA.
Solubility
It is recommended to reconstitute the lyophilized RSPO1in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability
Lyophilized RSPO1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution RSPO1 should be stored at 4°C between 2-7 days and for future use below -18°C .Please prevent freeze-thaw cycles.
Biological Activity
The ED50, as calculated by the Luciferase induction in HEK-293 STF cells in the presence of Murine Wnt-3a is less than 50ng/ml corresponding to a specific activity which is >2.0 x 10^4 units/mg.
Formulation
The protein was lyophilized from a sterile (0.2µm) filtered solution containing PBS.