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VPS39 Antibody

Catalog # Availability Size / Price Inquiry
AMM08487G 0.1 mg / $695

VPS39 Antibody

Brand

Leading Biology

Catalog Number

AMM08487G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality VPS39 antibody.

Molecular Weight

101809 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Lysosome membrane; Peripheral membrane protein. Late endosome membrane; Peripheral membrane protein. Note=Colocalizes with TGFBR1 and TGFBR2 in cytoplasmic vesicular structures and most prominently in cortical vesicles

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

VPS39; At least four isoforms of VPS39 are known to exist; this antibody will detect all four. VPS39 antibody is predicted not to cross-react with TRAP1.

Isotype

IgG

Symbol

KIAA0770, TLP, VAM6

GeneID

UniProt ID

Function

May play a role in clustering and fusion of late endosomes and lysosomes. Regulator of TGF-beta/activin signaling, inhibiting SMAD3- and activating SMAD2-dependent transcription. Acts by interfering with SMAD3/SMAD4 complex formation, this would lead to inhibition of SMAD3-dependent transcription and relieve SMAD3 inhibition of SMAD2-dependent promoters, thus increasing SMAD2-dependent transcription. Does not affect TGF-beta-induced SMAD2 or SMAD3 phosphorylation, nor SMAD2/SMAD4 complex formation.

Summary

VPS39 Antibody: VPS39 is the mammalian homolog of the yeast vacuolar protein VAM6, that in mammals, promotes lysosome clustering and fusion in vivo. VPS39 is also thought to modulate the TGF-beta response by coupling the TGF-beta receptor complex to the Smad pathway. Similar to the related protein TRAP1, the VPS39 protein is essential for early embryonic development, with mice lacking VPS39 dying at or before E6.5.

Form

Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, IF, E

Images

Western blot analysis of VPS39 in rat liver tissue lysate with VPS39 antibody at 0.5 μg/mL in (A) the absence and (B) the presence of blocking peptide.

Immunohistochemistry of VPS39 in mouse liver tissue with VPS39 antibody at 5 μg/mL.

Immunofluorescence of VPS39 in mouse liver tissue with VPS39 antibody at 20 μg/mL.

Specification

Quantity

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