Products
CUL7 antibody
- Product Name
- CUL7 antibody
- Catalogue No.
- FNab02081
- Size
- 100μg
- Form
- liquid
- Purification
- Immunogen affinity purified
- Purity
- ≥95% as determined by SDS-PAGE
- Clonality
- polyclonal
- Isotype
- IgG
- Storage
- PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
Immunogen
- Immunogen
- cullin 7
- Alternative Names
- KIAA0076 antibody
- UniProt ID
- Q14999
- Observed MW
- 185kd
Application
- Tested Applications
- ELISA, WB, IHC
- Recommended dilution
- WB: 1:500-1:2000; IHC: 1:20-1:200
Validated Images
HEK-293 cells were subjected to SDS PAGE followed by western blot with FNab02081(CUL7 antibody) at dilution of 1:300
Immunohistochemistry of paraffin-embedded human heart using FNab02081(CUL7 antibody) at dilution of 1:50
- Background
- Core component of the 3M and Cul7-RING(FBXW8) complexes, which mediates the ubiquitination of target proteins. Core component of the 3M complex, a complex required to regulate microtubule dynamics and genome integrity. It is unclear how the 3M complex regulates microtubules, it could act by controlling the level of a microtubule stabilizer(PubMed:24793695). Interaction with CUL9 is required to inhibit CUL9 activity and ubiquitination of BIRC5(PubMed:24793696). Core component of a Cul7-RING ubiquitin-protein ligase with FBXW8, which mediates ubiquitination and consequent degradation of target proteins such as GORASP1, IRS1 and MAP4K1/HPK1(PubMed:21572988, PubMed:24362026). Ubiquitination of GORASP1 regulates Golgi morphogenesis and dendrite patterning in brain(PubMed:21572988). Mediates ubiquitination and degradation of IRS1 in a mTOR-dependent manner: the Cul7-RING(FBXW8) complex recognizes and binds IRS1 previously phosphorylated by S6 kinase(RPS6KB1 or RPS6KB2)(PubMed:18498745). The Cul7-RING(FBXW8) complex also mediates ubiquitination of MAP4K1/HPK1: recognizes and binds autophosphorylated MAP4K1/HPK1, leading to its degradatation, thereby affecting cell proliferation and differentiation(PubMed:24362026). Acts as a regulator in trophoblast cell epithelial-mesenchymal transition and placental development(PubMed:20139075). Does not promote polyubiquitination and proteasomal degradation of p53/TP53(PubMed:16547496, PubMed:17332328). While the Cul7-RING(FBXW8) and the 3M complexes are associated and involved in common processes, CUL7 and the Cul7-RING(FBXW8) complex may be have additional functions.
