• Product nameAnti-Semaphorin 3A antibody
    See all Semaphorin 3A primary antibodies
  • Description
    Rabbit polyclonal to Semaphorin 3A
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 600 - 700 of Human Semaphorin 3A.

  • Positive control
    • This antibody gave a positive signal in the following lysates: Brain (Human) Tissue Lysate; Brain (Mouse) Tissue Lysate; Brain (Rat) Tissue Lysate


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Our Abpromise guarantee covers the use of ab93255 in the following tested applications.

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

Application Abreviews Notes
WB Use a concentration of 1 mg/ml. Detects a band of approximately 88 kDa (predicted molecular weight: 88 kDa).


  • RelevanceOne family of inhibitory axon guidance molecules is the semaphorins. The semaphorins include secreted, transmembrane, and GPI anchored extracellular molecules that are involved in regulating axon guidance by inhibiting axons from growing toward incorrect targets. Semaphorin 3A (Sema3A) may play a particularly interesting role in limiting axon regeneration since it is expressed in meningeal fibroblasts that invade the injured spinal cord and surround the glial scar. In addition, the Sema3A co receptors, Neuropilin 1 and Plexin A1, are expressed on axons that regenerate up to the injured region, but do not cross this Sema3A containing region. Thus, Sema3A and its co receptors may have important roles in regulating axon guidance during neuronal development and after neuronal injury.
  • Cellular localizationSecreted
  • Database links
  • Alternative names
    • Coll 1 antibody
    • Coll1 antibody
    • HH16 antibody
    • Hsema I antibody
    • Hsema III antibody
    • Sema domain immunoglobulin domain (Ig) short basic domain secreted (semaphorin) 3A antibody
    • Sema III antibody
    • SEMA1 antibody
    • SEMA1-PEN antibody
    • SEMA3A antibody
    • SEMAD antibody
    • SEMAIII antibody
    • SEMAL antibody
    • Semaphorin 3A precursor antibody
    • Semaphorin III antibody
    • Semaphorin like growth cone guidance homolog of chick collapsin antibody
    • Semaphorin3A antibody
    • SemD antibody
    see all

Anti-Semaphorin 3A antibody images

  • All lanes : Anti-Semaphorin 3A antibody (ab93255) at 1 µg/ml

    Lane 1 : Human brain tissue lysate - total protein (ab29466)
    Lane 2 : Brain (Mouse) Tissue Lysate
    Lane 3 : Brain (Rat) Tissue Lysate

    Lysates/proteins at 10 µg per lane.

    Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (HRP), pre-adsorbed at 1/5000 dilution
    developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 88 kDa
    Observed band size : 88 kDa
    Additional bands at : 35 kDa,85 kDa (possible cleavage fragment). We are unsure as to the identity of these extra bands.

    Exposure time : 16 minutes

References for Anti-Semaphorin 3A antibody (ab93255)

ab93255 has not yet been referenced specifically in any publications.

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