E3 ubiquitin-protein ligase AMFR (AMFR), partial, Biotinylated, human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 515-601aa. Protein Length: Partial. Tag Info: N-terminal MBP-tagged and C-terminal 6xHis-Avi-tagged. Target Protein Sequence: NSPVERPSSD QEEGETSAQT ERVPLDLSPR LEETLDFGEV EVEPSEVEDF EARGSRFSKS ADERQRMLVQ RKDELLQQAR KRFLNKS. Purity: Greater than 90% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: 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. Reference: "The autocrine motility factor receptor gene encodes a novel type of seven transmembrane protein." Shimizu K., Tani M., Watanabe H., Nagamachi Y., Niinaka Y., Shiroishi T., Ohwada S., Raz A., Yokota J. FEBS Lett. 456:295-300(1999). Function: nan