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  4. ACROBiosystems Human R-Spondin 3 / RSPO3 (22-146) Protein, His Tag

ACROBiosystems Human R-Spondin 3 / RSPO3 (22-146) Protein, His Tag

Product Code. 15857627
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1 mg
50 μg
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1mg
50µg
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Product Code. 15857627 Supplier ACROBiosystems Supplier No. RS6H522250UG

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Description

R-Spondin 3 (RSPO3) is also called cysteine-rich and single thrombospondin domain containing-1 (CRISTIN1), Protein with TSP type-1 repeat (PWTSR), is a member of the R-spondin protein family. R-spondins (RSPO) are a recently discovered secretory protein family with four members in human and mouse. Although all four RSPO proteins activate the canonical Wnt pathway, RSPO2 and RSPO3 are more potent than RSPO1, whereas RSPO4 is relatively inactive. RSPO-3 is expressed ubiquitously and expressed at higher level in placenta, small intestine, fetal thymus and lymph node. RSPO3 is the activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. RSPO3 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. RSPO3 also acts as a ligand for frizzled FZD8 and LRP6 and may negatively regulate the TGF-beta pathway.

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 15.9 kDa. The protein migrates as 16 kDa and 19-21 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Specifications

Accession Number AAH22367.1
Molecular Weight (g/mol) 15.9 kDa
Quantity 50 μg
Source Human R-Spondin 3 (22-146), His Tag (RS6-H5222) is expressed from human 293 cells (HEK293). It contains AA Gln 22 - Val 146 (Accession # AAH22367.1).
Immunogen Gln 22 - Val 146
Storage Requirements -20°C
Gene Alias RSPO3,CRISTIN1,PWTSR,THSD2
Common Name R-Spondin 3
Conjugate Unconjugated
Species Human
Protein Tag His Tag
Buffer PBS, pH7.4
Endotoxin Level Less than 1.0 EU / μg by the LAL method.
Expression System HEK293
Form Powder
Protein Subtype Bio-Markers and CD Antigens
Purity or Quality Grade >90% as determined by SDS-PAGE
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