CNTN1 / gp135 / Contactin 1 Antibody (aa313-324)
Goat Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC-P, E |
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Primary Accession | Q12860 |
Reactivity | Human, Mouse, Rat, Monkey, Pig, Guinea Pig |
Host | Goat |
Clonality | Polyclonal |
Calculated MW | 113kDa |
Dilution | ELISA (1:32000), IHC-P (5 µg/ml), WB (0.3-1 µg/ml) |
Gene ID | 1272 |
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Other Names | Contactin-1, Glycoprotein gp135, Neural cell surface protein F3, CNTN1 |
Target/Specificity | Human CNTN1 / gp135 / Contactin 1. This antibody is expected to recognize all reported isoforms (NP_001834.2; NP_778203.1; NP_001242992.1). Reported variants represent identical protein: NP_001242993.1, NP_001242992.1. |
Reconstitution & Storage | Store at -20°C. Minimize freezing and thawing. |
Precautions | CNTN1 / gp135 / Contactin 1 Antibody (aa313-324) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | CNTN1 |
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Function | Contactins mediate cell surface interactions during nervous system development. Involved in the formation of paranodal axo-glial junctions in myelinated peripheral nerves and in the signaling between axons and myelinating glial cells via its association with CNTNAP1. Participates in oligodendrocytes generation by acting as a ligand of NOTCH1. Its association with NOTCH1 promotes NOTCH1 activation through the released notch intracellular domain (NICD) and subsequent translocation to the nucleus. Interaction with TNR induces a repulsion of neurons and an inhibition of neurite outgrowth (By similarity). |
Cellular Location | [Isoform 1]: Cell membrane; Lipid-anchor, GPI- anchor; Extracellular side |
Tissue Location | Strongly expressed in brain and in neuroblastoma and retinoblastoma cell lines. Lower levels of expression in lung, pancreas, kidney and skeletal muscle. |

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Background
Contactins mediate cell surface interactions during nervous system development. Involved in the formation of paranodal axo-glial junctions in myelinated peripheral nerves and in the signaling between axons and myelinating glial cells via its association with CNTNAP1. Participates in oligodendrocytes generation by acting as a ligand of NOTCH1. Its association with NOTCH1 promotes NOTCH1 activation through the released notch intracellular domain (NICD) and subsequent translocation to the nucleus. Interaction with TNR induces a repulsion of neurons and an inhibition of neurite outgrowth (By similarity).
References
Reid R.A.,et al.Brain Res. Mol. Brain Res. 21:1-8(1994).
Berglund E.O.,et al.Genomics 21:571-582(1994).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Berglund E.,et al.Eur. J. Biochem. 197:549-554(1991).
Liu T.,et al.J. Proteome Res. 4:2070-2080(2005).

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