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  • N9539 - Anti-Nedd9 (C-terminal region) antibody produced in rabbit

N9539 Sigma-Aldrich

Anti-Nedd9 (C-terminal region) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym: Anti-CAS2, Anti-CASL, Anti-CASS2, Anti-CRK-associated substrate-related protein, Anti-HEF1

  •  NACRES NA.41



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies to Adhesion Molecules and Related Proteins, Antibodies to Cell and Organelle Proteins,
conjugate   unconjugated
clone   polyclonal
biological source   rabbit
application(s)   indirect immunofluorescence: 1.5-3.0 μg/mL using human HS68 cells.120
  western blot: 1-2 μg/mL using Jurkat cell lysates
species reactivity   human
mol wt   antigen ~120 kDa
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
packaging   antibody small pack of 25 μL
antibody form   affinity isolated antibody
antibody product type   primary antibodies
concentration   ~1.0 mg/mL
UniProt accession no.   Q14511
Gene Information   human ... NEDD9(4739)
mouse ... Nedd9(18003)
rat ... Nedd9(291044)


General description

NEDD9 (neural precursor cell expressed, developmentally down-regulated 9) is a non-catalytic multi-domain scaffolding protein. The gene contains retinoic acid response element (RARE) element in its promoter region, and is composed of seven exons. It encodes for a protein composed of 834 amino acids in humans, and contains an N-terminal SH3 (src homology 3) domain, followed by SD - substrate domain, SRR - serine rich region, FAT - focal adhesion targeting domain. Its C-terminal contains a DYDY motif (amino acids 628–631). This gene is expressed ubiquitously, and shows strong expression in lungs and lung cell lines. NEDD9 is a member of the Cas (Crk-associated substrate) family of scaffolding proteins.

Physical form

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


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.

Biochem/physiol Actions

NEDD9 (neural precursor cell expressed, developmentally down-regulated 9) functions in the assembly of oncogenic kinase complexes such as focal adhesion kinase (FAK), ABL, SRC, Aurora-A (AURKA). It, therefore, controls signaling pathways implicated in processes such as cell cycle, migration, adhesion, invasion and chemotaxis that are involved in for tumorigenesis and metastases. In melanoma, glioblastoma, colon cancer and head and neck squamous carcinoma, the overexpression of this protein results in enhanced epithelial to mesenchymal transition, migration, and metastasis.

Safety & Documentation

Safety Information

WGK Germany 
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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