Anti-AMFR antibody (384-643) (STJ22602)
SPECIFICATIONS
ClonalityPolyclonal
HostRabbit
ConjugationUnconjugated
IsotypeIgG
General Information
| Short Description | Rabbit polyclonal AMFR (384-643) antibody for use in WB and ELISA in human samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | WB/ELISA |
| Host | Rabbit |
| Reactivity | Human |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Concentration | Lot specific |
| Purification | Affinity purification |
| Dilution Range | WB:1:500-1:2000ELISA:Recommended starting concentration is 1 Mu g/mL. Please optimize the concentration based on your specific assay requirements. |
| Formulation | PBS with 0.02% Sodium Azide, 50% Glycerol, pH 7.3. |
| Storage Instruction | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
Target Information
| Gene Symbol | AMFR |
| Gene ID | 267 |
| Uniprot ID | AMFR_HUMAN |
| Immunogen Region | 384-643 |
| Immunogen Sequence | IADNNRVREEHQGENLDENL VPVAAAEGRPRLNQHNHFFH FDGSRIASWLPSFSVEVMHT TNILGITQASNSQLNAMAHQ IQEMFPQVPYHLVLQDLQLT RSVEITTDNILEGRIQVPFP TQRSDSIRPALNSPVERPSS DQEEGETSAQTERVPLDLSP RLEETLDFGEVEVEPSEVED FEARGSRFSKSADERQRMLV QRKDELLQQARKRFLNKSSE DDAASESFLPSEGASSDPV |
| Specificity | Recombinant fusion protein containing a sequence corresponding to amino acids 384-643 of human AMFR (NP_001135.3). |
Additional Info
| Tissue Specificity | Widely expressed. |
| Post Translational Modifications | Palmitoylation of the RING-type zing finger by ZDHHC6 promotes localization to the peripheral endoplasmic reticulum. |
| Function | 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. Component of a VCP/p97-AMFR/gp78 complex that participates in the final step of endoplasmic reticulum-associated degradation (ERAD). 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. 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. The ubiquitinated HMGCR is then released from the ER into the cytosol for subsequent destruction. 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. Catalyzes ubiquitination and subsequent degradation of INSIG1 when cells are depleted of sterols. Mediates polyubiquitination of INSIG2 at 'Cys-215' in some tissues, leading to its degradation. Also regulates ERAD through the ubiquitination of UBL4A a component of the BAG6/BAT3 complex. Also acts as a scaffold protein to assemble a complex that couples ubiquitination, retranslocation and deglycosylation. Mediates tumor invasion and metastasis as a receptor for the GPI/autocrine motility factor. 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. Regulates NF-kappa-B and MAPK signaling pathways by mediating 'Lys-27'-linked polyubiquitination of TAB3 and promoting subsequent TAK1/MAP3K7 activation. Required for proper lipid homeostasis. |
| Protein Name | E3 Ubiquitin-Protein Ligase AmfrAutocrine Motility Factor ReceptorAmf ReceptorRing Finger Protein 45Gp78 |
| Database Links | Reactome: R-HSA-532668Reactome: R-HSA-901032 |
| Cellular Localisation | Endoplasmic Reticulum MembraneMulti-Pass Membrane ProteinPalmitoylation Promotes Localization To The Peripheral Endoplasmic Reticulum |
| Alternative Antibody Names | Anti-E3 Ubiquitin-Protein Ligase Amfr antibodyAnti-Autocrine Motility Factor Receptor antibodyAnti-Amf Receptor antibodyAnti-Ring Finger Protein 45 antibodyAnti-Gp78 antibodyAnti-AMFR antibodyAnti-RNF45 antibody |
Information sourced from Uniprot.org