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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • NRXN3 Antibodies

          Invitrogen

          NRXN3 Polyclonal Antibody

          View all (9) NRXN3 antibodies

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          Cite NRXN3 Polyclonal Antibody

          • Antibody Testing Data (2)
          NRXN3 Antibody in Western Blot (WB)
          Group 53 Created with Sketch.
          NRXN3 Antibody in Western Blot (WB)
          Group 53 Created with Sketch.

          FIGURE: 1 / 2

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          NRXN3 Antibody (PA5-37189) in WB

          Western blot analysis of NRXN3 in Lane 1: HeLa whole cell lysate, Lane 2: Raw264.7 whole cell lysate, Lane 3: H9C2 whole cell lysate. Samples were incubated with NRXN3 polyclonal antibody (Product # PA5-37189) at a dilution of 1:500. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          NRXN3 Antibody in Western Blot (WB)
          NRXN3 Antibody in Western Blot (WB)

          Product Details

          PA5-37189

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:1,000
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          A synthetic peptide corresponding to residues in human NRXN3

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.2, with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2553951

          Product Specific Information

          This antibody detects endogenous protein at a molecular weight of 180 kDa.

          Purity is >95% by SDS-PAGE.

          Target Information

          Neurexins comprise a family of neuronal cell surface proteins, which include neurexin I (NRXN1), neurexin II (NRXN2), neurexin III (NRXN3) and Caspr (neurexin IV). Neurexins I-III are expressed as a and b isoforms. The a isoforms are made of three cassettes, which contain two LNS (Laminin A, Neurexins, Sex hormone-binding)-domains separated by EGF domains, followed by a transmembrane region and a 55 amino acid cytoplasmic C-terminal. The a isoforms bind to neurexophilins at the second LNS site and to the excitatory neurotoxin a-latrotoxin. The b isoforms have only one LNS-domain, bind to neuroligins, and play a role in the formation and remodeling of synapes. Caspr (for Contactin-Associated Protein 1, also designated Paranodin in mouse), contains an extracellular domain similar to the other three neurexins, and binds to the surface glycoprotein Contactin. Caspr and the closely related Caspr2, a mammalian homolog of Drosophila Neurexin IV (Nrx-IV), demarcate distinct subdomains in myelinated axons. Specifically, Caspr exists at the paranodal junctions, while Caspr2 colocalizes with Shaker-like K+ channels in the juxtaparanodal region. Caspr may play a role in the communication of glial cells and neurons during development.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: neurexin 3; Neurexin 3alpha; neurexin III; Neurexin III-alpha; Neurexin III-beta; Neurexin-3; Neurexin-3-alpha; Neurexin-3-beta

          View more View less

          Gene Aliases: C14orf60; KIAA0743; NRXN3

          View more View less

          UniProt ID: (Human) Q9Y486, (Mouse) Q6P9K9, (Rat) Q07310

          View more View less

          Entrez Gene ID: (Human) 9369, (Mouse) 18191, (Rat) 116508

          View more View less

          Function(s)
          receptor activity calcium channel regulator activity metal ion binding cell adhesion molecule binding neuroligin family protein binding protein binding transmembrane signal receptor
          Process(es)
          neuron cell-cell adhesion neurotransmitter secretion axon guidance synapse assembly learning adult behavior social behavior positive regulation of synapse assembly vocalization behavior positive regulation of synapse maturation angiogenesis cell adhesion chemical synaptic transmission
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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