Human HCN4 Antibody

(1 Review)
  
  • Species Reactivity
    Human
  • Specificity
    Detects human HCN4 in direct ELISAs.
  • Source
    Polyclonal Sheep IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant human HCN4
    Lys1084-Leu1203
    Accession # Q9Y3Q4
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Immunocytochemistry
    5-15 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Immunocytochemistry
HCN4 in BG01V Human Embyonic Stem Cells. HCN4 was detected in immersion fixed BG01V human embryonic stem cells, undifferentiated (lower panel) and differentiated into cardiomyocytes (upper panel), using Sheep Anti-Human HCN4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF8138) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Sheep IgG Secondary Antibody (red; Catalog # NL010) and counterstained with DAPI (blue). Specific staining was localized to cell surfaces. View our protocol for Fluorescent ICC Staining of Stem Cells on Coverslips.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: HCN4

HCN4 (hyperpolarization-activated cyclic nucleotide-gated channel 4) is a 120-160 kDa, 1203 amino acid (aa) multipass plasma membrane protein that is a member of the HCN family of potassium channel proteins. It is mainly expressed in cardiac myocytes, thalamus and testis. HCN4 is important for pacemaker function in the heart, and rhythmic activity in the thalamus. Specific mutations can cause Sick Sinus Syndrome 2 (SSS2), a cardiac sinus node malfunction, or Brugada syndrome 8 (BRGDA8), a tachyarrhythmia syndrome. Within aa 1084-1203, human HCN4 shares 92% and 93% aa sequence identity with mouse and rat HCN4, respectively.

  • Long Name:
    Hyperpolarization Activated Cyclic Nucleotide-Gated Potassium Channel 4
  • Entrez Gene IDs:
    10021 (Human); 330953 (Mouse); 59266 (Rat)
  • Alternate Names:
    HCN4; hyperpolarization activated cyclic nucleotide-gated cation channel 4; hyperpolarization activated cyclic nucleotide-gated potassium channel 4; potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4; SSS2
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Average Rating: 5 (Based on 1 review)

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We have 1 review tested in 1 species: Human.
We have 1 review tested in 1 application: Immunocytochemistry/Immunofluorescence.

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Images Ratings Applications Species Reviewed By Date Details
Immunocytochemistry/Immunofluorescence Human HCN4 Antibody AF8138
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Excellent
 ICC/IF Human Anonymous 06/28/2016
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Immunocytochemistry/Immunofluorescence Human HCN4 Antibody AF8138
Immunocytochemistry/Immunofluorescence: Human HCN4 Antibody [AF8138]

Summary

ApplicationImmunocytochemistry/Immunofluorescence
Sample Testedcardiomyocyte
SpeciesHuman

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