Anti-Neurexin 1抗体(ab77596)


  • 产品名称Anti-Neurexin 1抗体
    参阅全部 Neurexin 1 一抗
  • 描述
    山羊多克隆抗体to Neurexin 1
  • 特异性This antibody will detect Neurexin 1 beta and Neurexin 1 alpha (isoform 1a, 2a and 3a).
  • 经测试应用适用于: WB, ELISA, ICC/IFmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat, Dog
  • 免疫原

    Synthetic peptide corresponding to Human Neurexin I beta (C terminal). The immunogen sequence is aa419-432 of Neurexin 1 beta (P58400), aa1454-1467 of Neurexin 1 alpha (Q9ULB1), aa1476-1489 of Neurexin 1 alpha (Q9ULB1-2), and aa1524-1537 of Neurexin 1 alpha (Q9ULB1-3).


  • 阳性对照
    • Human brain (cerebellum) lysate IF/ICC: SKNSH cell line.



Our Abpromise guarantee covers the use of ab77596 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
  • 应用说明ELISA: Use at an assay dependent dilution. Antibody detection limit dilution: 1/32000
    WB: Use at a concentration of 0.05 - 0.1 µg/ml. Predicted molecular weight: 162 kDa.

    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • 靶标

    • 功能Cell surface protein involved in cell-cell-interactions, exocytosis of secretory granules and regulation of signal transmission. Function is isoform-specific. Alpha-type isoforms have a long N-terminus with six laminin G-like domains and play an important role in synaptic signal transmission. Alpha-type isoforms play a role in the regulation of calcium channel activity and Ca(2+)-triggered neurotransmitter release at synapses and at neuromuscular junctions. They play an important role in Ca(2+)-triggered exocytosis of secretory granules in pituitary gland. They may effect their functions at synapses and in endocrine cells via their interactions with proteins from the exocytotic machinery. Likewise, alpha-type isoforms play a role in regulating the activity of postsynaptic NMDA receptors, a subtype of glutamate-gated ion channels. Both alpha-type and beta-type isoforms may play a role in the formation or maintenance of synaptic junctions via their calcium-dependent interactions (via the extracellular domains) with neuroligin family members, CBLN1 or CBLN2. In vitro, triggers the de novo formation of presynaptic structures. May be involved in specification of excitatory synapses. Alpha-type isoforms were first identified as receptors for alpha-latrotoxin from spider venom.
    • 组织特异性Brain.
    • 序列相似性Belongs to the neurexin family.
      Contains 3 EGF-like domains.
      Contains 6 laminin G-like domains.
    • 翻译后修饰N-glycosylated.
    • 细胞定位Cell membrane. Cell junction, synapse. Localized on the pre-synaptic membrane.
    • Information by UniProt
    • 数据库链接
    • 形式The neurexin genes use alternate promoters, splice sites and exons to encode potentially hundreds or thousands of mRNA transcripts.
    • 别名
      • DKFZp313P2036 antibody
      • FLJ35941 antibody
      • Hs.22998 antibody
      • KIAA0578 antibody
      • Neurexin 1 alpha antibody
      • Neurexin 1 beta antibody
      • Neurexin I-alpha antibody
      • Neurexin-1 antibody
      • Neurexin-1-alpha antibody
      • NRX1A_HUMAN antibody
      • NRXN1 antibody
      • PTHSL2 antibody
      • SCZD17 antibody
      see all

    Anti-Neurexin 1 antibody 图像

    • ab77596 stained SKNSH cells. The cells were 100% methanol fixed for 5 minutes at -20°C and then incubated in 1%BSA  / 0.3M glycine in 0.1% PBS-Tween for 1hour at room temperature to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab77596 at 10µg/ml) overnight at +4°C. The secondary antibody (pseudo-colored green) was 

      Donkey Anti-Goat IgG H&L (Alexa Fluor® 488) preadsorbed (ab150133) used at a 1/1000 dilution for 1hour at room temperature. Alexa Fluor® 594 WGA was used to label plasma membranes (pseudo-colored red) at a 1/200 dilution for 1hour at room temperature. DAPI was used to stain the cell nuclei (pseudo-colored blue) at a concentration of 1.43µM for 1hour at room temperature.

    • Anti-Neurexin 1 antibody (ab77596) at 0.05 µg/ml + human brain (cerebellum) lysate in RIPA buffer at 35 µg
      developed using the ECL technique

      Predicted band size : 162 kDa
      Observed band size : 150 kDa (why is the actual band size different from the predicted?)
      Primary antibody incubation: 1 hour

    Anti-Neurexin 1 antibody (ab77596)参考文献

    ab77596 has not yet been referenced specifically in any publications.

    Product Wall

    There seems to be a few different isoforms of Neurexin I beta. For example, P58400 (NRX1B_HUMAN) notes a protein of nearly 47kDa. Another form, Q9ULB1 (NRX1A_HUMAN), is listed as nearly 162kDa, which is the form referred to on the online prod...

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