SCRAPPER Antibody is affinity chromatography purified via peptide column.
Immunogen
SCRAPPER antibody was raised against a 18 amino acid synthetic peptide near the amino terminus of the human SCRAPPER. The immunogen is located within the first 50 amino acids of SCRAPPER.
FBXL20
Reactivity: Human
ELISA
Host: Rabbit
Polyclonal
HRP
Application Notes
SCRAPPER antibody can be used for detection of SCRAPPER by Western blot at 0.5 - 1 μ,g/mL. Antibody can also be used for immunohistochemistry starting at 2.5 μ,g/mL. For immunofluorescence start at 20 μ,g/mL.
Antibody validated: Western Blot in mouse samples, Immunohistochemistry in human samples and Immunofluorescence in human samples. All other applications and species not yet tested.
Restrictions
For Research Use only
Format
Liquid
Concentration
1 mg/mL
Buffer
SCRAPPER Antibody is supplied in PBS containing 0.02 % sodium azide.
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
-20 °C,4 °C
Storage Comment
SCRAPPER antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Target
FBXL20
(F-Box and Leucine-Rich Repeat Protein 20 (FBXL20))
Fbl2 antibody, Fbl20 antibody, fbl20 antibody, MGC81000 antibody, scrapper antibody, FBL2 antibody, 2610511F20Rik antibody, 4632423N09Rik antibody, AI849362 antibody, AL117906 antibody, C86145 antibody, Scr antibody, mKIAA4147 antibody, FBXL2 antibody, Fbxl2 antibody, F-box and leucine rich repeat protein 20 antibody, F-box and leucine-rich repeat protein 20 L homeolog antibody, F-box and leucine-rich repeat protein 20 antibody, F-box/LRR-repeat protein 20 antibody, putative fbxl20 antibody, F-box and leucine rich repeat protein 2 antibody, FBXL20 antibody, fbxl20.L antibody, LOAG_14232 antibody, LOC100080065 antibody, Smp_097020.1 antibody, FBXL2 antibody, Fbxl20 antibody
Background
SCRAPPER Antibody: 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.