Date published: 2026-8-1

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Otoferlin Antibody (C-12): sc-271092

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Datasheets
  • Otoferlin Antibody (C-12) is a mouse monoclonal IgG1 κ Otoferlin antibody, cited in 2 publications, provided at 200 µg/ml
  • raised against amino acids 691-840 mapping within an internal region of Otoferlin of human origin
  • Otoferlin Antibody (C-12) is recommended for detection of Otoferlin of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-Otoferlin Antibody (C-12) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for Otoferlin Antibody (C-12) for WB applications. These reagents are now offered in bundles with Otoferlin Antibody (C-12) (see ordering information below).
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Otoferlin Antibody (C-12) is a mouse monoclonal IgG1 kappa light chain antibody that detects Otoferlin protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-Otoferlin antibody (C-12) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Otoferlin is a single-pass type II membrane protein composed of 1,230 amino acid residues and exists in four isoforms, with isoform 1 being the full-length version and isoforms 2-4 representing shorter variants. Expression of isoforms 1 and 3 is primarily found in the adult brain, while isoform 2 is expressed in a variety of tissues, including the fetus, adult brain, heart, placenta, skeletal muscle, and kidney. Notably, Otoferlin contains three C2 domains and a single carboxy-terminal transmembrane domain, which are crucial for calcium-triggered synaptic vesicle-plasma membrane fusion, a process essential for neurotransmitter release. The Otoferlin gene, OTOF, is located at 2p23-p22, with its 5′ region being centromeric, and mutations in this gene have been linked to auditory processing disorders, highlighting Otoferlin′s importance in hearing. Otoferlin (C-12) antibody is an invaluable tool for researchers studying synaptic function and the molecular mechanisms underlying deafness.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Otoferlin Antibody (C-12) References:

  1. A mutation in OTOF, encoding otoferlin, a FER-1-like protein, causes DFNB9, a nonsyndromic form of deafness.  |  Yasunaga, S., et al. 1999. Nat Genet. 21: 363-9. PMID: 10192385
  2. Deafness heterogeneity in a Druze isolate from the Middle East: novel OTOF and PDS mutations, low prevalence of GJB2 35delG mutation and indication for a new DFNB locus.  |  Adato, A., et al. 2000. Eur J Hum Genet. 8: 437-42. PMID: 10878664
  3. Q829X, a novel mutation in the gene encoding otoferlin (OTOF), is frequently found in Spanish patients with prelingual non-syndromic hearing loss.  |  Migliosi, V., et al. 2002. J Med Genet. 39: 502-6. PMID: 12114484
  4. Substitutions in the conserved C2C domain of otoferlin cause DFNB9, a form of nonsyndromic autosomal recessive deafness.  |  Mirghomizadeh, F., et al. 2002. Neurobiol Dis. 10: 157-64. PMID: 12127154
  5. Uncommon cytidine-homopolymer dimorphism in 5'-UTR of the human otoferlin gene.  |  Mirghomizadeh, F., et al. 2003. Int J Mol Med. 11: 63-4. PMID: 12469219
  6. Auditory neuropathy in patients carrying mutations in the otoferlin gene (OTOF).  |  Rodríguez-Ballesteros, M., et al. 2003. Hum Mutat. 22: 451-6. PMID: 14635104
  7. A novel missense mutation in a C2 domain of OTOF results in autosomal recessive auditory neuropathy.  |  Tekin, M., et al. 2005. Am J Med Genet A. 138: 6-10. PMID: 16097006
  8. OTOF mutations revealed by genetic analysis of hearing loss families including a potential temperature sensitive auditory neuropathy allele.  |  Varga, R., et al. 2006. J Med Genet. 43: 576-81. PMID: 16371502
  9. Transient deafness due to temperature-sensitive auditory neuropathy.  |  Starr, A., et al. 1998. Ear Hear. 19: 169-79. PMID: 9657592

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Otoferlin Antibody (C-12)

sc-271092
200 µg/ml
$322.00

Otoferlin Antibody (C-12): m-IgG Fc BP-HRP Bundle

sc-527205
200 µg Ab; 10 µg BP
$361.00

Otoferlin Antibody (C-12): m-IgG1 BP-HRP Bundle

sc-532578
200 µg Ab; 20 µg BP
$361.00

Otoferlin Antibody (C-12) AC

sc-271092 AC
500 µg/ml, 25% agarose
$424.00

Otoferlin Antibody (C-12) HRP

sc-271092 HRP
200 µg/ml
$322.00

Otoferlin Antibody (C-12) FITC

sc-271092 FITC
200 µg/ml
$336.00

Otoferlin Antibody (C-12) PE

sc-271092 PE
200 µg/ml
$349.00

Otoferlin Antibody (C-12) Alexa Fluor® 488

sc-271092 AF488
200 µg/ml
$364.00

Otoferlin Antibody (C-12) Alexa Fluor® 546

sc-271092 AF546
200 µg/ml
$364.00

Otoferlin Antibody (C-12) Alexa Fluor® 594

sc-271092 AF594
200 µg/ml
$364.00

Otoferlin Antibody (C-12) Alexa Fluor® 647

sc-271092 AF647
200 µg/ml
$364.00

Otoferlin Antibody (C-12) Alexa Fluor® 680

sc-271092 AF680
200 µg/ml
$364.00

Otoferlin Antibody (C-12) Alexa Fluor® 790

sc-271092 AF790
200 µg/ml
$364.00