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Product Name Anti-Neurogenin 3/AP Chinese Name 碱性磷酸酶(AP)标记的神经元素3抗体 Alias NGN3; neurogenin 3; Neurog3; Neurogenin3; Neurogenin-3; ATH4B; Atoh5; Math4B; NEUROG3; ngn3; OTTHUMP00000019730; Protein atonal homolog 5. Research Area Cell biology Neurobiology Signal transduction transcriptional regulatory factor Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, (predicted: Rat, Dog, Cow, Sheep, ) Applications WB=1:50-200 IHC-P=1:50-200 IHC-F=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Molecular weight 23kDa Form Lyophilized or Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human NGN3 Lsotype IgG Purification affinity purified by Protein A Storage Buffer 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. Product Detail background:
Neurogenin-3 (NEUROG3) is expressed in endocrine progenitor cells and is required for endocrine cell development in the pancreas and intestine (Wang et al., 2006 [PubMed 16855267]). It belongs to a family of basic helix-loop-helix transcription factors involved in the determination of neural precursor cells in the neuroectoderm.
Function:
Involved in neurogenesis. Also required for the specification of a common precursor of the 4 pancreatic endocrine cell types.
Subcellular Location:
Nucleus.
DISEASE:
Defects in NEUROG3 are the cause of diarrhea type 4 (DIAR4) [MIM:610370]. DIAR4 is a characterized by severe, life-threatening watery diarrhea associated with generalized malabsorption and a paucity of enteroendocrine cells.
Similarity:
Contains 1 basic helix-loop-helix (bHLH) domain.
Database links:Entrez Gene: 50674 Human
Entrez Gene: 11925 Mouse
Omim: 604882 Human
SwissProt: Q9Y4Z2 Human
SwissProt: P70661 Mouse
Unigene: 532682 Human
Unigene: 57236 Mouse
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
Neurobiology相关蛋白(Neurobiology)
Ngn3属于bHLH家族蛋白,是胰腺发育过程中短暂表达的蛋白,可能是胰腺内分泌细胞系的定向因子,一般在成熟胰岛中不存在。
Ngn3的表达会导致胰腺内分泌细胞数的增加外分泌细胞数的减少。因而胰岛β细胞并不是完全靠Stem cells分化产生,主要是通过已分化胰岛β细胞的分裂增殖。
但近年来,有学者认为:Ngn3虽在胰腺发育中短暂表达,但是否存在使胰岛Stem cells或前体细胞自我更新的能力尚未明确定论。
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