Human Neurogenin-3 Antibody

(3 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human Neurogenin-3 in direct ELISAs and Western blots. In direct ELISAs, approximately 10% cross-reactivity with recombinant mouse Neurogenin-3 is observed, and less than 1% cross-reactivity with recombinant human Neurogenin-1 is observed.
  • Source
    Polyclonal Sheep IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant human Neurogenin-3
    Met1-Leu214
    Accession # Q9Y4Z2
  • 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
  • Western Blot
    1 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
Detection of Human Neurogenin‑3 by Western Blot. Western blot shows lysates of human placenta and prostate tissue. PVDF membrane was probed with 1 µg/mL of Sheep Anti-Human Neurogenin‑3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3444) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for Neurogenin‑3 at approximately 25 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.
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: Neurogenin-3

Neurogenin-3 (NGN3; also Protein atonal homolog 5) is a 23 kDa, developmentally expressed nuclear protein that belongs to a family of atonal-related basic helix‑loop‑helix (bHLH) transcription factors. bHLH proteins typically form dimers when binding to DNA. NGN3 expression is required for the lineage differentiation of all endocrine cell types in the pancreas, including the formation of islet beta  cells. NGN3 is also neurogenic, controlling the number of dendrites generated by hippocampal neurons. Human NGN3 is 214 amino acids (aa) in length. It contains a DNA binding region (aa 84‑95) plus an HLH motif (aa 96‑136). Over aa 3‑214, human NGN3 shares 76% and 84% aa identity with mouse and canine NGN3, respectively.

  • Entrez Gene IDs:
    50674 (Human); 11925 (Mouse); 60329 (Rat)
  • Alternate Names:
    Atoh5; BHLHA7; bHLHa7NGN-3; Class A basic helix-loop-helix protein 7; Math4B; NEUROG3; neurogenin 3; Neurogenin3; Neurogenin-3; NGN3; Protein atonal homolog 5; Relax
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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Species
Applications
Sample Type
  1. An Activating STAT3 Mutation Causes Neonatal Diabetes through Premature Induction of Pancreatic Differentiation
    Authors: J Saarimäki-, D Balboa, MA Russell, J Saarikettu, M Kinnunen, S Keskitalo, A Malhi, C Valensisi, C Andrus, S Eurola, H Grym, J Ustinov, K Wartiovaar, RD Hawkins, O Silvennoin, M Varjosalo, NG Morgan, T Otonkoski
    Cell Rep, 2017;19(2):281-294.
    Species: Human
    Sample Type: Whole Cells
    Application: ICC
  2. Prospectively isolated NGN3-expressing progenitors from human embryonic stem cells give rise to pancreatic endocrine cells.
    Authors: Cai, Qing, Bonfanti, Paola, Sambathkumar, Rangaraj, Vanuytsel, Kim, Vanhove, Jolien, Gysemans, Conny, Debiec-Rychter, Maria, Raitano, Susanna, Heimberg, Harry, Ordovas, Laura, Verfaillie, Catherin
    Stem Cells Transl Med, 2014;3(4):489-99.
    Species: Human
    Sample Type: Whole Cells
    Application: ICC
  3. The SDF-1α/CXCR4 Axis is Required for Proliferation and Maturation of Human Fetal Pancreatic Endocrine Progenitor Cells.
    Authors: Kayali AG, Lopez AD, Hao E, Hinton A, Hayek A, King CC
    PLoS ONE, 2012;7(6):e38721.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC Paraffin-embedded
Isotype Controls
Description Application Cat# Citations Images  

Normal Sheep IgG Control

Ctrl 5-001-A 9
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Secondary Antibodies
Description Application Cat# Citations Images  

Sheep IgG HRP-conjugated Antibody

WB, Simple Western HAF016 14  
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Donkey Anti-Sheep IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL010 3
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Donkey Anti-Sheep IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL011 5
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Donkey Anti-Sheep IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL012 2
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Sheep IgG (H+L) PE-conjugated Antibody

Flow F0126  
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Donkey Anti-Sheep IgG Biotinylated Antibody

WB BAF016 2
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Sheep IgG (H+L) APC-conjugated Antibody

Flow F0127  
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Sheep IgG VisUCyte HRP Polymer Antibody

IHC VC006  
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Donkey Anti-Sheep IgG (H+L) Fluorescein-conjugated Antibody

Flow F0125 1
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Donkey Anti-Sheep IgG (H+L) PerCP-conjugated Antibody

Flow F0128
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