Mouse Anti-AMFR Recombinant Antibody (3D9) (CBMAB-G1254-LY)

Mouse

Human

3D9

IgG2a, κ

WB

AMFR (NP_001135, 451 a.a. ~ 550 a.a) partial recombinant protein with GST tag.

Mouse

Human

IgG2a, κ

Monoclonal

The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Liquid

PBS, pH 7.4

None

Batch dependent

> 95% Purity determined by SDS-PAGE.

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freezethaw cycles.

autocrine motility factor receptor

This locus encodes a glycosylated transmembrane receptor. Its ligand, autocrine motility factor, is a tumor motility-stimulating protein secreted by tumor cells. The encoded receptor is also a member of the E3 ubiquitin ligase family of proteins. It catalyzes ubiquitination and endoplasmic reticulum-associated degradation of specific proteins. [provided by RefSeq, Feb 2012]

Autocrine Motility Factor Receptor; RING-Type E3 Ubiquitin Transferase AMFR; RING Finger Protein 45; RNF45; GP78; E3 Ubiquitin-Protein Ligase AMFR; AMF Receptor; EC 2.3.2.27;

E3 ubiquitin-protein ligase that mediates the polyubiquitination of lysine and cysteine residues on target proteins, such as CD3D, CYP3A4, CFTR, INSIG1, SOAT2/ACAT2 and APOB for proteasomal degradation (PubMed:10456327, PubMed:11724934, PubMed:12670940, PubMed:19103148, PubMed:24424410, PubMed:28604676). Component of a VCP/p97-AMFR/gp78 complex that participates in the final step of endoplasmic reticulum-associated degradation (ERAD) (PubMed:10456327, PubMed:11724934, PubMed:19103148, PubMed:24424410). The VCP/p97-AMFR/gp78 complex is involved in the sterol-accelerated ERAD degradation of HMGCR through binding to the HMGCR-INSIG1 complex at the ER membrane (PubMed:16168377, PubMed:22143767). In addition, interaction of AMFR with AUP1 facilitates interaction of AMFR with ubiquitin-conjugating enzyme UBE2G2 and ubiquitin ligase RNF139, leading to sterol-induced HMGCR ubiquitination (PubMed:23223569). The ubiquitinated HMGCR is then released from the ER into the cytosol for subsequent destruction (PubMed:16168377, PubMed:22143767, PubMed:23223569). In addition to ubiquitination on lysine residues, catalyzes ubiquitination on cysteine residues: together with INSIG1, mediates polyubiquitination of SOAT2/ACAT2 at 'Cys-277', leading to its degradation when the lipid levels are low (PubMed:28604676). Catalyzes ubiquitination and subsequent degradation of INSIG1 when cells are depleted of sterols (PubMed:17043353). Mediates polyubiquitination of INSIG2 at 'Cys-215' in some tissues, leading to its degradation (PubMed:31953408). Also regulates ERAD through the ubiquitination of UBL4A a component of the BAG6/BAT3 complex (PubMed:21636303). Also acts as a scaffold protein to assemble a complex that couples ubiquitination, retranslocation and deglycosylation (PubMed:21636303). Mediates tumor invasion and metastasis as a receptor for the GPI/autocrine motility factor (PubMed:10456327). In association with LMBR1L and UBAC2, negatively regulates the canonical Wnt signaling pathway in the lymphocytes by promoting the ubiquitin-mediated degradation of CTNNB1 and Wnt receptors FZD6 and LRP6 (PubMed:31073040).

Aging Source: Ensembl
Endoplasmic reticulum mannose trimming Source: Reactome
Endoplasmic reticulum unfolded protein response Source: UniProtKB
Learning or memory Source: Ensembl
Negative regulation of canonical Wnt signaling pathway Source: UniProtKB
Positive regulation of protein binding Source: ParkinsonsUK-UCL
Protein autoubiquitination Source: ParkinsonsUK-UCL
Protein folding Source: Reactome
Protein K48-linked ubiquitination Source: ParkinsonsUK-UCL
Protein polyubiquitination Source: UniProtKB
Protein ubiquitination Source: GO_Central
Regulation of SREBP signaling pathway Source: UniProtKB
Signal transduction Source: ProtInc
Ubiquitin-dependent ERAD pathway Source: UniProtKB
Ubiquitin-dependent protein catabolic process Source: UniProtKB
Wnt signaling pathway Source: UniProtKB-KW

Endoplasmic reticulum membrane. Palmitoylation promotes localization to the peripheral endoplasmic reticulum.

Palmitoylation of the RING-type zing finger by ZDHHC6 promotes localization to the peripheral endoplasmic reticulum.