Overview

  • Product name

  • Description

    Rabbit polyclonal to ASIC1
  • Host species

    Rabbit
  • Tested applications

    Suitable for: ICC/IFmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Recombinant fragment corresponding to Human ASIC1 aa 195-297.
    Database link: P78348

  • Positive control

    • ICC/IF: HepG2 cells.
  • General notes

    Protein previously known as ACCN2.

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Storage buffer

    pH: 7.40
    Preservative: 0.03% Proclin
    Constituents: 50% Glycerol, PBS
  • Concentration information loading...
  • Purity

    Protein G purified
  • Purification notes

    Purity >95%.
  • Clonality

    Polyclonal
  • Isotype

    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab236770 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
ICC/IF 1/50 - 1/200.

Target

  • Function

    Cation channel with high affinity for sodium, which is gated by extracellular protons and inhibited by the diuretic amiloride. Also permeable for Ca(2+), Li(+) and K(+). Generates a biphasic current with a fast inactivating and a slow sustained phase. Mediates glutamate-independent Ca(2+) entry into neurons upon acidosis. This Ca(2+) overloading is toxic for cortical neurons and may be in part responsible for ischemic brain injury. Heteromeric channel assembly seems to modulate channel properties. Functions as a postsynaptic proton receptor that influences intracellular Ca(2+) concentration and calmodulin-dependent protein kinase II phosphorylation and thereby the density of dendritic spines. Modulates activity in the circuits underlying innate fear.
  • Tissue specificity

    Expressed in most or all neurons.
  • Sequence similarities

    Belongs to the amiloride-sensitive sodium channel (TC 1.A.6) family. ACCN2 subfamily.
  • Post-translational
    modifications

    Phosphorylation by PKA regulates interaction with PRKCABP and subcellular location. Phosphorylation by PKC may regulate the channel.
  • Cellular localization

    Cell membrane. Localizes in synaptosomes at dendritic synapses of neurons. Colocalizes with DLG4.
  • Information by UniProt
  • Database links

  • Alternative names

    • ACCN2 antibody
    • ACCN2_HUMAN antibody
    • Acid sensing ion channel 1 antibody
    • Acid sensing ion channel 1a protein antibody
    • Acid sensing ion channel antibody
    • Acid-sensing ion channel 1 antibody
    • AI843610 antibody
    • Amiloride sensitive cation channel 2 neuronal antibody
    • Amiloride-sensitive cation channel 2 antibody
    • ASIC antibody
    • ASIC1 antibody
    • ASIC1A antibody
    • B530003N02Rik antibody
    • BNaC2 antibody
    • Brain sodium channel 2 antibody
    • Cation channel amiloride sensitive neuronal 2 antibody
    • hBNaC2 antibody
    • neuronal antibody
    see all

Images

  • HepG2 (human liver hepatocellular carcinoma cell line) cells stained for ASIC1 using ab236770 at 1/133 dilution in ICC/IF.

    The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal goat serum. The cells were then incubated with the primary antibody overnight at 4°C. Secondary used is an Alexa-Fluor®488-conjugated Goat Anti-Rabbit IgG (H+L).

References

ab236770 has not yet been referenced specifically in any publications.

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