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Product Name | RSPO1, Recombinant, Human |
Description | Purity ≥95% by SDS-PAGE gel and HPLC analyses. R-Spondin-1 (Rspo-1) belongs to the (Rspo) family of Wnt modulators. Currently, the family consists of four structurally related secreted ligands (Rspo 1-4), all containing furin-like and thrombospondin structural domains. Rspo-1 is expressed in certain areas of the developing central nervous system, as well as in adrenal glands, ovary, testis, thyroid, and trachea. Rspo can interact with the Frizzled/LRP6 receptor complex in a manner that stimulates the Wnt/beta-catenin signaling pathway. Recombinant human R-Spondin-1 is a 26.7kD protein consisting of 243aa residues. Due to glycosylation, R-Spondin-1 migrates at an apparent molecular weight of approximately 40kD by SDS PAGE analysis under reducing conditions. Biological Activity: R-spondin-1 enhances BMP-2 mediated differentiation of MC3T3-E1 cells. The expected ED50 is 1-3ug/ml. AA Sequence: SRGIKGKRQR RISAEGSQAC AKGCELCSEV NGCLKCSPKL FILLERNDIR QVGVCLPSCP PGYFDARNPD MNKCIKCKIE HCEACFSHN |
Size | 5ug, 20ug |
Concentration | n/a |
Applications | n/a |
Other Names | RSPO1, Recombinant, Human (R-Spondin 1, Roof Plate-specific Spondin-1, hRspo1, CRISTIN3, FLJ40906, RSPONDIN) |
Gene, Accession, CAS # | n/a |
Catalog # | 143483 |
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Order / More Info | RSPO1, Recombinant, Human from UNITED STATES BIOLOGICAL |
Product Specific References | n/a |
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