Recombinant human sFRP-3/FRZB protein
FRZB, also known as secreted frizzled-related protein 3, is a member of the family of Wnt-binding proteins with homology to the ligand binding domain of the Frizzled receptors. It is widely expressed in adult mammalian tissues and in chondrocytes. It is a key factors in blocking hypertrophic differentiation of human MSCs (hMSCs) and important in skeletal development in the embryo and fetus. It acts as an agonist of Wnt signaling and promotes invasive behavior. It has a role in regulating cell growth and differentiation in specific cell types. It also functions as a tumor suppressor in a variety of cancers. Recombinant human FRZB, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
Product Specifications
Product Name Alternative
SRFP3, SFRP3, Secreted frizzled-related protein 3, OS1, hFIZ, FZRB, FRZB-PEN, FRZB1, FRZB, FRP-3, FRITZ, FRE
Expression System
Baculovirus
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
0.25 mg/mL (determined by absorbance at 280 nm)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Purity
> 90% by SDS-PAGE
Molecular Weight
34.2 kDa (302aa)
Additionnal Information
References & Citations
Zhong L1., et al. (2016) Stem Cells Dev. 25:1808-1817.; ; Pecina-Slaus N1., et al. (2016) Mol Med Rep. 13:4245-4251.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol
Scientific Category
Signal Transduction
NCBI Accession Number
NP_001454
Uniprot Accession Number
Q92765
Species
Human
N Terminal Sequence
Ala
AA Sequence
Frequently Asked Questions
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