FZD7 Antibody – Rabbit Polyclonal

FZD7: Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK- 3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Belongs to the G-protein coupled receptor Fz/Smo family.

Protein type: Receptor, GPCR; Motility/polarity/chemotaxis; Membrane protein, multi-pass; GPCR, Fz/Smo family; Membrane protein, integral

Chromosomal Location of Human Ortholog: 2q33

Cellular Component: integral to membrane; plasma membrane

Molecular Function: G-protein coupled receptor activity; Wnt-protein binding; Wnt receptor activity; protein binding; frizzled binding; PDZ domain binding

Biological Process: neuron differentiation; G-protein coupled receptor protein signaling pathway; regulation of transcription, DNA-dependent; positive regulation of transcription, DNA-dependent; positive regulation of epithelial cell proliferation involved in wound healing; stem cell maintenance; T cell differentiation in the thymus; positive regulation of JNK cascade; somatic stem cell division; Wnt receptor signaling pathway through beta-catenin; satellite cell compartment self-renewal involved in skeletal muscle regeneration; negative regulation of ectodermal cell fate specification; positive regulation of phosphorylation