Recombinant Human RSPO4 Protein (Met1-Pro234)
Product Description
Cat
IMP-9814
Official Symbol
RSPO4
Product Overview
Recombinant human R-Spondin 4 protein (Met1-Pro234) without tag was expressed in Chinese Hamster Ovary cell line.
Description
This gene encodes a member of the R-spondin family of proteins that share a common domain organization consisting of a signal peptide, cysteine-rich/furin-like domain, thrombospondin domain and a C-terminal basic region. The encoded protein may be involved in activation of Wnt/beta-catenin signaling pathways. Mutations in this gene are associated with anonychia congenital. Alternate splicing results in multiple transcript variants.
Expression System
CHO
Species
Human
Tag
Tag Free
Predicted N Terminal
Ala19
Form
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Molecular Mass
Predicted Molecular Mass: 24.1 kDa (monomer)
SDS-PAGE: 30-36 kDa, reducing conditions
Protein length
Met1-Pro234
Bio-activity
Measured by its ability to induce Topflash reporter activity in HEK293T human embryonic kidney cells. The ED50 for this effect is 10-60 ng/mL in the presence of 10 ng/mL Recombinant Mouse Wnt-3a.
Endotoxin
<0.01 EU/μg of the protein by the LAL method.
Purity
>90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 200 μg/mL in PBS.
Data Sheet MSDS
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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