|Immunocytochemistry (ICC)||20 ug/ml|
|Immunofluorescence (IF)||20 ug/ml|
|Immunohistochemistry (IHC)||2.5 µg/ml|
|Western Blot (WB)||1-2 ug/ml|
|Tested Species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||A 16 amino acid peptide from near the amino terminus of human RSPO1.|
|Purification||Antigen affinity chromatography|
|Contains||0.02% sodium azide|
|Storage conditions||Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C|
A suggested positive control is rat spleen tissue lysate.
PA5-20749 can be used with blocking peptide PEP-0863.
RSPO1 is a member of a family of secreted growth factors that can operate through the canonical Wnt signaling pathway by stabilizing the intracellular beta-catenin, thereby regulating functions mediated by beta-catenin such as cell fate decisions and embryonic patterning. RSPO1 was recently identified through linkage analysis to be involved in sex determination and mammalian ovarian development. RSPO1 is thought to regulate cellular responsiveness to Wnt ligands by modulating the cell-surface expression of the Wnt co-receptor LRP6 by interfering with the DKK/Kremen-mediated internalization of LRP6 through an interaction with Kremen, resulting in increased LRP6 cell-surface levels. At least two isoforms of RSPO1 are known to exist. RSPO1 antibody will not cross-react with RSPO family members.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Cristin-3; Cysteine-rich and single thrombospondin domain-containing protein 3; hRspo1; mCristin-3; R-spondin homolog; R-spondin-1; Roof plate-specific spondin-1; RP11-566C13.1, CRISTIN3, RSPO; thrombospondin type 1 domain containing gene Rspondin
Gene Aliases: CRISTIN3; R-spondin; RGD1565558; RSPO; RSPO1; Rspondin
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