MABN2276

Anti-Dab1 Antibody, clone 4E12

clone 4E12, from rat

• Synonyme(s) : Disabled homolog 1
• Code UNSPSC : 12352203
• eCl@ss : 32160702
• Nomenclature NACRES : NA.41

Propriétés

• Source biologique: rat
• Forme d'anticorps: purified immunoglobulin
• Type de produit anticorps: primary antibodies
• Clone: 4E12, monoclonal
• Espèces réactives: mouse
• Conditionnement: antibody small pack of 25 μL
• Technique(s): immunohistochemistry: suitable; immunoprecipitation (IP): suitable; western blot: suitable
• Isotype: IgG2aκ
• Numéro d'accès NCBI: NP_034144.1
• Numéro d'accès UniProt: P97318
• Modification post-traductionnelle de la cible: unmodified
• Informations sur le gène: mouse ... Dab1(13131)

Description

Description générale

Disabled homolog 1 (UniProt: P97318; also known as DAB1) is encoded by the Dab1 gene (Gene ID: 13131) in murine species. Dab 1 is mainly expressed in the brain and serves as an adapter molecule involved in neural development where it is reported to direct the migration of cortical neurons past previously formed neurons to reach their proper layer. It is a cytosolic protein that is shown to be essential component of the reelin signaling pathway. It is shown to bind to the cytoplasmic tail of Reelin receptor, APO E receptor 2, and to LDL receptor. Dab1 can be phosphorylated on Tyr198, Tyr220, and Tyr232 upon reelin induction in embryonic neurons. It can also be phosphorylated on Ser524, but this phosphorylation is independent of reelin signaling. Tyrosine phosphorylation of Dab1 by Src family tyrosine kinases is considered to be the most critical downstream event in Reelin signaling. Dab1 contains a phosphotyrosine interaction domain (PID) (aa 36-189), which specifically binds to the Asn-Pro-Xaa-Tyr(P) motif found in many tyrosine-phosphorylated proteins. Seven different isoforms of Dab1 have been identified that are generated via alternative splicing. Clone 4E12 binds to an epitope within amino acids 161-320. (Ref.: Onoue, A., et al. (2014). Neurosci. Res. 88; 23-27).

Spécificité

Clone 4E12 is a rat monoclonal antibody that detects murine Disabled homolog 1 (Dab1).

Immunogène

GST-tagged full-length recombinant murine Disabled homolog 1 expressed in E. coli.

Application

Anti-Dab1, clone 4E12, Cat. No. MABN2276, is a highly specific rat monoclonal antibody that targets Disabled homolog 1 and has been tested in Immunohistochemistry, Immunoprecipitation, and Western Blotting.

Research Category
Neuroscience

Western Blotting Analysis: A representative lot detected Dab1 in Western Blotting applications (Onoune, A., et. al. (2014). Neurosci Res. 88:23-27; Nakamura, K., et. al. (2016). Neuroscience. 336:20-29).

Immunoprecipitation Analysis: A 1:500 dilution from a representative lot immunoprecipitated Dab1 in cerebral cortex tissue lysate from P20 mouse (Courtesy of Prof. Mitsuharu Hattori, Nagoya City University).

Immunohistochemistry Analysis: A representative lot detected Dab1 in Immunohistochemistry applications (Onoune, A., et. al. (2014). Neurosci Res. 88:23-27).

Qualité

Evaluated by Western Blotting in HEK293T cells expressing murine Dab 1.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Dab1 in lysates from HEK293T cells expressing murine Dab 1.

Description de la cible

~78 and 62 kDa observed; 63.58 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

Forme physique

Format: Purified

Protein G purified

Purified rat monoclonal antibody IgG2a in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stockage et stabilité

Stable for 1 year at 2-8°C from date of receipt.

Autres remarques

Concentration: Please refer to lot specific datasheet.

Clause de non-responsabilité

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.