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LAPTM4B Antibody

Research Use Only
CSB-PA774814LA01HU
Cusabio
ApplicationsImmunoFluorescence, Western Blot, ELISA, ImmunoHistoChemistry
Product group Antibodies
ReactivityHuman
Price on request
Packing Size
Large volume orders?
Order with a bulk request

Overview

  • Supplier
    Cusabio
  • Product Name
    LAPTM4B Antibody
  • Delivery Days Customer
    20
  • Applications
    ImmunoFluorescence, Western Blot, ELISA, ImmunoHistoChemistry
  • Certification
    Research Use Only
  • Clonality
    Polyclonal
  • Conjugate
    Unconjugated
  • Host
    Rabbit
  • Isotype
    IgG
  • Scientific Description
    Required for optimal lysosomal function (PubMed:21224396). Blocks EGF-stimulated EGFR intraluminal sorting and degradation. Conversely by binding with the phosphatidylinositol 4,5-bisphosphate, regulates its PIP5K1C interaction, inhibits HGS ubiquitination and relieves LAPTM4B inhibition of EGFR degradation (PubMed:25588945). Recruits SLC3A2 and SLC7A5 (the Leu transporter) to the lysosome, promoting entry of leucine and other essential amino acid (EAA) into the lysosome, stimulating activation of proton-transporting vacuolar (V)-ATPase protein pump (V-ATPase) and hence mTORC1 activation (PubMed:25998567). Plays a role as negative regulator of TGFB1 production in regulatory T cells (PubMed:26126825). Binds ceramide and facilitates its exit from late endosome in order to control cell death pathways (PubMed:26280656).
  • Reactivity
    Human
  • Storage Instruction
    -20°C or -80°C
  • UNSPSC
    12352203