Detection of Human Neurogenin‑3 by Western Blot. Western blot shows lysates of human heart tissue, human placenta tissue, human prostate tissue, and human liver tissue. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human Neurogenin‑3 Monoclonal Antibody (Catalog # MAB3444) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Neurogenin‑3 at approximately 27 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
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.
Neurogenin-3 (NGN3) is a 23 kDa developmentally expressed nuclear protein of the basic helix-loop-helix (bHLH) family, class B subfamily. bHLH proteins are transcription factors that form dimers to bind DNA. Neurogenin-3 expression is required for all endocrine lineage differentiation in the pancreas, including formation of islet beta cells. Neurogenin-3 is also neurogenic, controlling the number of dendrites developed by hippocampal neurons. Human Neurogenin-3 shows 76% and 77% amino acid identity with mouse and rat Neurogenin-3, respectively.
Entrez Gene IDs:
50674 (Human); 11925 (Mouse); 60329 (Rat)
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