Substrate recognition component of a SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins.
Recognizes and binds phosphorylated sites/phosphodegrons within target proteins and thereafter bring them to the SCF complex for ubiquitination (PubMed:17434132).
Identified substrates include cyclin-E (CCNE1 or CCNE2), JUN, MYC, NOTCH1 released notch intracellular domain (NICD), NOTCH2, and probably PSEN1 (PubMed:11565034, PubMed:12354302, PubMed:11585921, PubMed:15103331, PubMed:14739463, PubMed:17558397, PubMed:17873522, PubMed:22608923, PubMed:29149593, PubMed:25775507).
Acts as a negative regulator of JNK signaling by binding to phosphorylated JUN and promoting its ubiquitination and subsequent degradation (PubMed:14739463).
SCF(FBXW7) complex mediates the ubiquitination and subsequent degradation of NFE2L1 (By similarity).
Involved in bone homeostasis and negative regulation of osteoclast differentiation (PubMed:29149593).
Applications:Suitable for use in Western Blot, Immunohistochemistry and ELISA.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000, incubate membrane with diluted antibody in TBS, 5% milk, 0.1% Tween20 at 4°C with gentle shaking, overnight
Immunohistochemistry: 1:50-1:200ELISA (peptide): 1:20,000-1:40,000Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography from serum.
Form：Supplied as a liquid in PBS, pH 7.4, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of human FBXW7. Species Crossreactivity: mouse, rat and monkey
Isotype：IgG
Calc Applications Abbrev：E IHC WB
Calc Crossreactivity：Hu Mk Mo Rt
Immunogen：Synthetic peptide corresponding to human FBXW7. Species sequence homology: Porcine (100%), Bovine (100%), Equine (100%), Sheep (100%), Rabbit (100%), Canine (100%), Xenopus (100%)
