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  • COPB1 Polyclonal Antibody

COPB1 Polyclonal Antibody

Cat.#: 160522

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Product Information

  • Product Name
    COPB1 Polyclonal Antibody
  • Documents
  • Description
    Polyclonal antibody to COPB1
  • Tested applications
    WB
  • Species reactivity
    Human, Mouse, Rat
  • Alternative names
    COPB1 antibody; COPB antibody; coatomer subunit beta antibody
  • Isotype
    Rabbit IgG
  • Preparation
    Antigen: Recombinant fusion protein containing a sequence corresponding to amino acids 460-740 of human COPB1 (NP_057535.1).
  • Clonality
    Polyclonal
  • Formulation
    PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
  • Storage instructions
    Store at -20℃. Avoid freeze / thaw cycles.
  • Applications
    WB 1:1000 - 1:2000
  • Validations

    Western blot - COPB1 Polyclonal Antibody

    Western blot - COPB1 Polyclonal Antibody

    Western blot analysis of extracts of various cell lines, using COPB1 antibody at 1:1000 dilution.Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.Lysates/proteins: 25ug per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Basic Kit .Exposure time: 1s.

  • Background
    The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. In mammals, the coatomer can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins; the complex also influences the Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors. Plays a functional role in facilitating the transport of kappa-type opioid receptor mRNAs into axons and enhances translation of these proteins. Required for limiting lipid storage in lipid droplets. Involved in lipid homeostasis by regulating the presence of perilipin family members PLIN2 and PLIN3 at the lipid droplet surface and promoting the association of adipocyte surface triglyceride lipase (PNPLA2) with the lipid droplet to mediate lipolysis (By similarity). Involved in the Golgi disassembly and reassembly processes during cell cycle. Involved in autophagy by playing a role in early endosome function. Plays a role in organellar compartmentalization of secretory compartments including endoplasmic reticulum (ER)-Golgi intermediate compartment (ERGIC), Golgi, trans-Golgi network (TGN) and recycling endosomes, and in biosynthetic transport of CAV1. Promotes degradation of Nef cellular targets CD4 and MHC class I antigens by facilitating their trafficking to degradative compartments.
  • References

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"