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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Immunogen sequence: MRRDVNGVTK SRFEMFSNSD EAVINK
Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 100%.
Members of the F-box protein family, such as Scrapper, are characterized by an approximately 40-amino acid F-box motif. SCF complexes, formed by SKP1, cullin, and F-box proteins, act as protein-ubiquitin ligases. Scrapper is selectively expressed in the brain, broadly expressed within the mouse CNS and is abundant at presynaptic membrane. Scrapper has orthologs in C. elegans, D. melanogaster, and mammals which suggests that it might function as an important membrane-localized E3 ligase in various species. Scrapper is a major presynaptic E3 ubiquitin ligase that acts through RIM1a via degradation and the ubiquitin-proteasome-system (UPS) pathway to critically regulate synaptic transmission. This identifies protein degradation as a mechanism for holding synaptic communication in check.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: F-box protein FBL2; FBXL20b; unnamed protein product
Gene Aliases: Fbl2; Fbl20
UniProt ID: (Human) Q96IG2
Entrez Gene ID: (Human) 84961
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