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SAB4200086

Sigma-Aldrich

Anti-Rab32 antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody

Sinonimo/i:

Anti-RAS-associated protein RAB32

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Forma fisica

buffered aqueous solution

Reattività contro le specie

human

Concentrazione

~1.0 mg/mL

tecniche

indirect immunofluorescence: 1-2 μg/mL using human HeLa cells
western blot: 1-2 μg/mL using whole extracts of human platelets

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... RAB32(10981)

Descrizione generale

The gene RAB32 (Ras-related protein) is mapped to human chromosome 6q24.3. It is a Rab GTPase which is present in the mitochondria. The protein also has a transient phagosomal localization and is also present at the melanosome membrane.

Applicazioni

Anti-Rab32 antibody produced in rabbit has been used for western blotting and immunofluorescence.

Azioni biochim/fisiol

RAB32 (Ras-related protein) controls intracellular lipid accumulation in hepatocytes. Absence of it promotes the expression of ATGL (adipose triglyceride lipase) and thereby causes lipolysis. RAB32 is involved in hepatic steatosis. In melanogenesis, it is involved in the transport of important enzymes, such as tyrosinase and Tyrp1 (tyrosinase related protein 1). RAB32 also interacts with and is involved in localization of leucine-rich repeat kinase 2 (LRRK2), a protein associated with Parkinson′s disease. RAB32 is hypermethylated in microsatellite-unstable colon, gastric and endometrial adenocarcinomas.
Rab32 facilitates mitochondrial anchoring of protein kinaseA (PKA) and mitochondrial dynamics. Rab32 was also found to be required for the formation of autophagic vacuoles.

Stato fisico

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Codice della classe di stoccaggio

10 - Combustible liquids

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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Waschbusch D, et al.
<BIG>Rab32 interacts with SNX6 and affects retromer-dependent Golgi trafficking</BIG>
PLoS ONE, 14, e0208889-e0208889 (2019)
Jiaying Yu et al.
Frontiers in immunology, 11, 560110-560110 (2020-11-24)
HPS1, a BLOC-3 subunit that acts as a guanine nucleotide exchange factor of Rab32/38, may play a role in the removal of VAMP7 during the maturation of large dense core vesicles of Paneth cells. Loss of HPS1 impairs lysozyme secretion
A small GTPase, human Rab32, is required for the formation of autophagic vacuoles under basal conditions
Hirota Y, et al.
Cellular and Molecular Life Sciences, 66(17), 2913-2932 (2009)
Rab32 is an A-kinase anchoring protein and participates in mitochondrial dynamics. J Cell Biol 158: 659-668
Alto NM, et al.
The Journal of cell biology, 158(4), 659-668 (2002)
Functional analysis of novel Rab GTPases identified in the proteome of purified Legionella-containing vacuoles from macrophages.
Hoffmann C, et al.
Cellular Microbiology, 16, 1034-1052 (2014)

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