Name:
Frizzled-4/FZD4 Protein
Synonyms:
hFz4, FzE4, CD344, Frizzled 4, Fz-4, EVR1, CD344, FZD4S, FEVR, GPCR
Species Name:
Human
Label Name:
His Tag
Marker Name:
Unconjugated
Accession:
Q9ULV1
Gene Id:
Phe37-Glu180, with C-terminal 8*HisFGDEEERRCDPIRISMCQNLGYNVTKMPNLVGHELQTDAELQLTTFTPLIQYGCSSQLQFFLCSVYVPMCTEKINIPIGPCGGMCLSVKRRCEPVLKEFGFAWPESLNCSKFPPQNDHNHMCMEGPGDEEVPLPHKTPIQPGEEGGGSHHHHHHHH
Molecular Weight:
20-28kDa
Purity:
>95% by SDS-PAGE
Physical Appearance Name:
Lyophilized Powder
Endotoxin Name:
<0.1EU/μg
Reconstitution:
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability Storage:
12 months from date of receipt, -20 to -70 °C as supplied; 6 months, -20 to -70 °C under sterile conditions after reconstitution; 1 week, 2 to 8 °C under sterile conditions after reconstitution; Please avoid repeated freeze-thaw cycles.
Buffer System:
PBS, pH7.4
Quality Statement:
Frizzled-4, designated CD344, is a 7-transmembrane glycoprotein of the Frizzled family within the G-protein coupled receptor superfamily. Frizzled proteins function as receptors for Wnt proteins and can activate canonical Wnt/beta-catenin signaling as well as planar cell polarity and calcium flux pathways. Frizzled-4 is particularly important in angiogenic Wnt pathway signaling. Frizzled4 plays a crucial role in maintaining the integrity of the blood-brain barrier/blood-eye barrier, and regulating the expression of related proteins in the Frizzled4/Norrin pathway can regulate the switching of the blood-brain/blood-eye barrier. Frizzled-4 plays a critical role in retinal vascularization by acting as a receptor for Wnt proteins and norrin (NDP).
Reference:
1、Nallathambi J. et al. (2006) Identification of novel FZD4 mutations in Indian patients with familial exudative vitreoretinopathy. Mol Vis. 12: 1086-1092. 2、Sjöblom T. et al. (2006) The consensus coding sequences of human breast and colorectal cancers. Science. 314(5797): 268-274.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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