Anti-C9RANT; clone 5A2

Application

Detect C9ORF72/C9RANT (poly-GR) using this Anti-C9ORF72/C9RANT (poly-GR) antibody, clone 5A2 validated for use in western blotting & IHC.

Research Sub CategoryNeurodegenerative Diseases

Immunohistochemistry Analysis: A representative lot detected poly-GR inclusions from brain tissues of C9orf72 patients with C9ORF72 hexanucleotide expansion (Mori, K., et al. (2013). Science. 339(6125):1335-1338.).

Research CategoryNeuroscience

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.

General description

Hexanucleotide (GGGGCC) repeat expansions in a noncoding region of C9ORF72 are the major genetic cause of FTD and ALS (c9FTD/ALS). The RNA structure of GGGGCC repeats renders these transcripts susceptible to an unconventional mechanism of translationR12;repeat associated non-ATG (RAN) translation. Translation of the GGGGCC-repeat in all reading frames would result in three dipeptide-repeat (DPR) proteins poly-(Gly-Ala), poly-(Gly-Pro) and poly-(Gly-Arg). poly-GA and poly-GP proteins are extremely hydrophobic and may form intracellular aggregates

Immunogen

Linear peptide corresponding to Epstein-Barr Virus Nuclear Antigen 2 (ENBA2) containing GR repeat sequence.

Epitope: poly-GR

Physical form

Purified rat monoclonal IgG2aκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Protein G Purified

Format: Purified

Quality

Evaluated by Western Blotting using GST™ fusion proteins with 15 GA, GP, or GR repeats, as well as GST alone without any repeat sequence.

Western Blotting Analysis: 0.2 µg of this antibody detected 10 µg of GR-GST recombinant protein with 15 GR repeats.

Specificity

This antibody recognizes C9ORF72/C9RANT (poly-GR) and other proteins containing poly-GR sequence, such as the Epstein Barr virus protein EBNA2

Storage and Stability

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

Target description

Variable