Anti-CNTN5 Antibody

Cat: 10513-MM11
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Anti-CNTN5 Antibody (Mouse Monoclonal antibody) General Information
Product name
Anti-CNTN5 Antibody
Validated applications
Species reactivity
Reacts with: Human
Human CNTN5
No cross-reactivity with Human CNTN1, Human CNTN2, Human CNTN3 and Human cell lysate (293 cell line) in ELISA.
Recombinant Human CNTN5 protein (Catalog#10513-H08H)
This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human CNTN5 / Contactin-5 (rhCNTN5; Catalog#10513-H08H; NP_055176.1; Met 1-Gln 1059). The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography.
Monoclonal Mouse IgG1 Clone #4D10A6B2
Protein A
0.2 μm filtered solution in PBS with 5% trehalose
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Anti-CNTN5 Antibody (Mouse Monoclonal antibody) Validated Applications
Application Dilution Notes
ELISA 1:1000-1:2000  
ELISA(Det) 1:1000-1:10000 This antibody will detect Human Contactin 5 / CNTN5 in ELISA pair set (Catalog: # SEK10513). In a sandwich ELISA, it can be used as detection antibody when paired with (Catalog: # 10513-R024).

**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********

Anti-CNTN5 Antibody Alternative Names
Anti-HNB-2s Antibody;Anti-NB-2 Antibody
CNTN5 Background Information

Contactins are a subgroup of molecules belonging to the immunoglobulin superfamily that are expressed mainly in the nervous system. The subgroup consists of six members: Contactin-1, Contactin-2(TAG-1), Contactin-3(BIG-1), BIG-2, Contactin-5(NB-2) and NB-3. Since their identification in the late 1980s, Contactin-1 and Contactin-2 have been studied extensively. Axonal expression and the neurite extension activity of Contactin-1 and Contactin-2 attracted researchers to study the function of these molecules in axon guidance during development. Contactin-1 and Contactin-2 have come to be known as the principal molecules in the function and maintenance of myelinated neurons. In contrast, the function of the other four members of this subgroup remained unknown until recently. Contactin-5, also known as NB-2, is one of the neural recognition molecules in the contactin subgroup. Contactin-5 is expressed in brain and kidney and at very low level in placenta. In brain, Contactin-5 is highly expressed in the occipital lobe, amygdala, cerebral cortex, frontal lobe, thalamus and temporal lobe. Mice deficient in the Contactin-5 gene exhibit aberrant responses to acoustic stimuli. Contactin-5 may play a role in maturation of glutamatergic synapses in the brainstem during the final stages of auditory development. Contactin-5 gene may contribute to human neurological disorders.

Full Name
contactin 5
  • Kamei Y, et al. (2000) Human NB-2 of the contactin subgroup molecules: chromosomal localization of the gene (CNTN5) and distinct expression pattern from other subgroup members. Genomics 69(1):113-9.
  • Ogawa J, et al. (2001) Neural recognition molecule NB-2 of the contactin/F3 subgroup in rat: Specificity in neurite outgrowth-promoting activity and restricted expression in the brain regions. J Neurosci Res. 65(2):100-10.
  • Li H, et al. (2003) Aberrant responses to acoustic stimuli in mice deficient for neural recognition molecule NB-2. Eur J Neurosci. 17(5):929-36.
  • Shimoda Y, et al. (2009) Contactins: Emerging key roles in the development and function of the nervous system. Cell adhesion & migration 3(1):64-70.
  • Toyoshima M, et al. (2009) Preferential localization of neural cell recognition molecule NB-2 in developing glutamatergic neurons in the rat auditory brainstem. J Comp Neurol. 513(4):349-62.
  • Product Description Host Clonality Application Catalog# (PDF)
    Anti-CNTN5 Antibody Mouse Monoclonal ELISA 10513-MM02
    Anti-CNTN5 Antibody Rabbit Monoclonal ELISA(Cap) 10513-R024
    Anti-CNTN5 Antibody Rabbit Polyclonal ELISA 10513-RP01
    Anti-CNTN5 Antibody Rabbit Polyclonal ELISA 10513-RP02
    Anti-CNTN5 Antibody Rabbit Monoclonal ELISA 10513-R121
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