Numb-like (Numbl or Nbl) binds Notch and is an intracellular modulator of Notch signaling pathway. Numbl contains a phosphotyrosine binding (PTB) domain that could bind the Y682 motif present in the cytoplasmic tail of APP. Deduced molecular weight of Numbl is 72 kDa.
Numb-like (Numbl or Nbl) binds Notch and is an intracellular modulator of Notch signaling pathway. Numbl contains a phosphotyrosine binding (PTB) domain that could bind the Y682 motif present in the cytoplasmic tail of APP. Deduced molecular weight of Numbl is 72 kDa.
Plays a role in the process of neurogenesis. Required throughout embryonic neurogenesis to maintain neural progenitor cells, also called radial glial cells (RGCs), by allowing their daughter cells to choose progenitor over neuronal cell fate. Not required for the proliferation of neural progenitor cells before the onset of embryonic neurogenesis. Also required postnatally in the subventricular zone (SVZ) neurogenesis by regulating SVZ neuroblasts survival and ependymal wall integrity. Negative regulator of NF-kappa-B signaling pathway. The inhibition of NF-kappa-B activation is mediated at least in part, by preventing MAP3K7IP2 to interact with polyubiquitin chains of TRAF6 and RIPK1 and by stimulating the 'Lys-48'-linked polyubiquitination and degradation of TRAF6 in cortical neurons.
Pathway
Notch signaling pathway
Buffer
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Format
liquid
Purification
Affinity purification
Purity
Affinity purification
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Storage Buffer
Store at -20oC or -80oC. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.