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Key Documents

SAB2501392

Sigma-Aldrich

Anti-EPS8 (C-terminal) antibody produced in goat

affinity isolated antibody, buffered aqueous solution

Synonym(s):

Epidermal growth factor receptor pathway substrate 8

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

goat

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

mouse, canine, human, rat

technique(s)

immunohistochemistry: suitable
indirect ELISA: suitable

UniProt accession no.

Q12929

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... EPS8(2059)

General description

The gene EPS8 (epidermal growth factor receptor pathway substrate 8) is mapped to human chromosome 12p12. The protein has a phosphotyrosine-binding (PTB) domain at the N-terminal, an SH3 (src homology 3) domain and an effector domain at the C-terminal.

Immunogen

Peptide with sequence SGVESFDEGSSH, from the C-terminal region of the protein sequence according to NP_004438.3

Biochem/physiol Actions

EPS8 (epidermal growth factor receptor pathway substrate 8) is a substrate for tyrosine kinases, such as epidermal growth factor receptor (EGFR), fibroblast growth factor receptor (FGFR), platelet-derived growth factor receptor (PDGFR) and ERBB2 (erb-b2 receptor tyrosine kinase 2). In addition, it also interacts with the Src non-receptor tyrosine kinase. The protein is involved in Rac signaling and receptor endocytosis. It also regulates dendritic cell migration, morphogenesis of intestinal cells and microvilli, and stereocilia activity. It is upregulated in pancreatic cancer and oral squamous cell carcinoma. Mutation in EPS8 is associated with autosomal recessive profound deafness.

Features and Benefits

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Physical form

Supplied at 0.5 mg/mL in 20mM Tris (pH 7.3) and 150mM NaCl with 0.02% sodium azide and 0.5% bovine serum albumin.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Asma Behlouli et al.
Orphanet journal of rare diseases, 9, 55-55 (2014-04-20)
Almost 90% of all cases of congenital, non-syndromic, severe to profound inherited deafness display an autosomal recessive mode of transmission (DFNB forms). To date, 47 causal DFNB genes have been identified, but many others remain to be discovered. We report
Christina Schoenherr et al.
Journal of cell science, 127(Pt 24), 5303-5316 (2014-11-02)
Eps8 is an actin regulatory scaffold protein whose expression is increased in squamous cell carcinoma (SCC) cells. It forms a complex with both focal adhesion kinase (FAK, also known as PTK2) and Src in SCC cells derived from skin carcinomas
Wael M Abdel-Rahman et al.
World journal of gastroenterology, 18(29), 3896-3903 (2012-08-10)
To analyze the epidermal growth factor receptor pathway substrate 8 (EPS8) expression status and role in colorectal carcinogenesis given that EPS8 has a conserved actin barbed-end capping function that is required for proper maturation in intestinal cells. We studied 8

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