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Merck

SAB4200183

Sigma-Aldrich

Anti-SORBS2 antibody,Mouse monoclonal

clone S5C, purified from hybridoma cell culture

Sinónimos:

Anti-ARGBP2, Anti-Arg binding protein 2, Anti-Arg/Abl-interacting protein 2, Anti-sorbin and SH3 domain containing 2

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.44

biological source

mouse

conjugate

unconjugated

antibody form

purified from hybridoma cell culture

antibody product type

primary antibodies

clone

S5C, monoclonal

form

buffered aqueous solution

mol wt

antigen 85 kDa

species reactivity

hamster, canine, mouse, rat, human

concentration

~1.0 mg/mL

technique(s)

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: 2-4 μg/mL using HeLa or NRK or 3T3 total cell extracts.

isotype

IgG1

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... SORBS2(8470)

General description

SORBS2 or ArgBP2 is an adapter protein that regulates actin-dependent cell adhesion and migration. ArgBP2 facilitates the ubiquitination and degradation of c-Abl. In heart muscle cells, ArgBP2 is localized at Z-disks of sarcomeres and may regulate elasticity of cardiac sarcomeres, whereas in the epithelial cells ArgBP2 may modulate the assembly of signaling complexes in stress fibers . Monoclonal Anti-SORBS2 antibody is specific for SORBS2 (85 kDa) in humans, rats, mice, dogs and hamsters. Staining of the SORBS2 band in immunoblotting is specifically inhibited with the immunizing peptide.
Sorbin And SH3 Domain Containing 2 (SORBS2), also known as ArgBP2, is an Arg/Abl binding protein. It contains an N-terminal sorbin homology (SoHo) domain, that interacts with lipid raft proteins, three C-terminal src homology 3 (SH3) domains, a Ser/Thr-rich domain and several potential Abl phosphorylation sites. SORBS2 associate is a substrate of Arg and v-Abl, which is phosphorylated on tyrosine in v-Abl-transformed cells. SORBS2 is widely expressed in human tissues and is particularly abundant in heart.

Immunogen

mouse myeloma cells and splenocytes from BALB/c mice immunized with a synthetic peptide corresponding to C- terminal region of human SORBS2 , conjugated to KLH.

Application

Monoclonal Anti-SORBS2 antibody is suitable for use in western blot (2-4 μg/mL using HeLa or NRK or 3T3 total cell extracts), immunocytochemistry, and immunoprecipitation.

Biochem/physiol Actions

Sorbin And SH3 Domain Containing 2 (SORBS2) acts as a potential link between Abl kinases and the actin cytoskeleton.

Physical form

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

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

flash_point_f

Not applicable

flash_point_c

Not applicable


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Julie Roignot et al.
Cell adhesion & migration, 3(2), 167-170 (2009-03-06)
ArgBP2, a member of the SoHo family of adapter proteins, is a regulator of actin-dependent processes such as cell adhesion and migration. Recent data from our lab revealed that by regulating adhesion and migration of pancreatic cancer cells, ArgBP2 is
Yue Liu et al.
The FEBS journal, 287(24), 5478-5497 (2020-04-13)
Sertoli cells are crucial for spermatogenesis in the seminiferous epithelium because their actin cytoskeleton supports vesicular transport, cell junction formation, protein anchoring, and spermiation. Here, we show that a junction-mediating and actin-regulatory protein (JMY) affects the blood-tissue barrier (BTB) function
Qi Lv et al.
Cell death & disease, 11(12), 1056-1056 (2020-12-15)
RNA-binding proteins (RBPs) predominantly contribute to abnormal posttranscriptional gene modulation and disease progression in cancer. Sorbin and SH3 domain-containing 2 (SORBS2), an RBP, has been reported to be a potent tumor suppressor in several cancer types. Through integrative analysis of
Yonghe Ding et al.
Journal of the American Heart Association, 9(17), e017055-e017055 (2020-08-19)
Background Sorbs2b (sorbin and SH3 domain-containing 2b) was recently identified as a cardiomyopathy gene from a zebrafish mutagenesis screen. However, cardiac functions of its mammalian ortholog remain elusive. Methods and Results We conducted a detailed expression and subcellular localization analysis
Giuseppina Mastrototaro et al.
eLife, 12 (2023-03-18)
Palladin (PALLD) belongs to the PALLD/myopalladin (MYPN)/myotilin family of actin-associated immunoglobulin-containing proteins in the sarcomeric Z-line. PALLD is ubiquitously expressed in several isoforms, and its longest 200 kDa isoform, predominantly expressed in striated muscle, shows high structural homology to MYPN.

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