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Key Documents

SAB4301060

Sigma-Aldrich

Anti-ARFGEF2 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

BIG2, PVNH2, dJ1164I10.1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

202 kDa

species reactivity

mouse, human

concentration

3.4 mg/mL

technique(s)

immunohistochemistry: 1:50- 1:200
western blot: 1:200-1:1000 (Cell Lysate)

isotype

IgG

accession no.

NP_006411.2

UniProt accession no.

Q9Y6D5

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... ARFGEF2(10564)

General description

ADP ribosylation factor guanine nucleotide exchange factor 2 (ARFGEF2) possesses a Sec7 domain which is crucial for its activity. This protein is expressed in the brain and the gene encoding it is localized on human chromosome 20.

Specificity

The antibody detects endogenous levels of total ARFGEF2 protein.

Immunogen

Synthetic peptide corresponding to a region derived from internal residues of human ADP-ribosylation factor guanine nucleotide-exchange factor 2 (brefeldin A-inhibited)

Biochem/physiol Actions

ADP ribosylation factor guanine nucleotide exchange factor 2 (ARFGEF2) activates ADP-ribosylation factors (ARFs) by exchanging guanosine diphosphate (GDP) with guanosine triphosphate (GTP). It aids in the release of type I tumor necrosis factor receptor (TNFR1) from human umbilical vein endothelial cells. Mutation in the ARFGEF2 gene has been linked to microcephaly and periventricular heterotopia.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Rabbit IgG in pH7.3 PBS, 0.05% NaN3, 50% Glycerol.

Disclaimer

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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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ehud Banne et al.
Journal of medical genetics, 50(11), 772-775 (2013-07-03)
West syndrome (WS) is an epileptic encephalopathy of childhood, defined by the presence of clustered spasms usually occurring before the age of 1 year, hypsarrhythmia on EEG that is notoriously difficult to define, and developmental arrest or regression. The incidence
M C Y de Wit et al.
Neurogenetics, 10(4), 333-336 (2009-04-23)
We report a child with a severe choreadystonic movement disorder, bilateral periventricular nodular heterotopia (BPNH), and secondary microcephaly based on compound heterozygosity for two new ARFGEF2 mutations (c.2031_2038dup and c.3798_3802del), changing the limited knowledge about the phenotype. The brain MRI
Xiaoyan Shen et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(36), 14464-14469 (2012-08-22)
Brefeldin A-inhibited guanine nucleotide-exchange protein (BIG)2 activates ADP-ribosylation factors, ∼20-kDa GTPase proteins critical for continuity of intracellular vesicular trafficking by accelerating the replacement of ADP-ribosylation factor-bound GDP with GTP. Mechanisms of additional BIG2 function(s) are less clear. Here, the participation

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