LAPTM4B Polyclonal Antibody

LAPTM4B Polyclonal Antibody

Catalog Number:
A001512271RED
Mfr. No.:
RD87313A
Price:
$416
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      • Overview
        • Calculated MW: 19kDa/25kDa/44kDa
          Observed MW: 45kDa

          Please contact us at for specific academic pricing.

          Background

          Required for optimal lysosomal function. 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. 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. Plays a role as negative regulator of TGFB1 production in regulatory T cells. Binds ceramide and facilitates its exit from late endosome in order to control cell death pathways.

      • Properties
        • Host
          rabbit
          Antibody Type
          polyclonal
          Isotype
          IgG
          Reactivity
          human; mouse; rat
          Immunogen
          Recombinant fusion protein of human LAPTM4B
          Purification
          Affinity purification
          Conjugate
          Unconjugated
          Formulation
          PBS with 0.01% thiomersal,50% glycerol,pH7.3.
          Storage
          Store at -20°C Valid for 12 months. Avoid freeze-thaw cycles.
          Concentration
          1mg/mL
          Antigen
          LAPTM4B, LAPTM4beta, LC27 (Gene ID:55353; UniProt:Q86VI4)

          * For reference only.

      • Applications
        • Application
          WB
        • Application Dilutions
          WB 1:500-1:2000

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