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Antigenic Specificity | LAPTM4B |
Clone | polyclonal |
Host Species | Rabbit |
Reactive Species | human |
Isotype | n/a |
Format | Protein G purified |
Size | 0.05 mg, 0.1 mg |
Concentration | n/a |
Applications | ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF) |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
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 |
Immunogen | Immunogen: Recombinant Human Lysosomal-associated transmembrane protein 4B protein (174-226AA) |
Other Names | [Lysosomal-associated transmembrane protein 4B; Lysosome-associated transmembrane protein 4-beta; LAPTM4B; PSEC0001] |
Gene, Accession # | [LAPTM4B], Gene ID: 55353, NCBI: NP_060877.3, UniProt: Q86VI4 |
Catalog # | MBS7108363 |
Price | $160, $235 |
Order / More Info | LAPTM4B Antibody from MYBIOSOURCE INC. |
Product Specific References | n/a |