NT-3 is a neurotrophic factor structurally related to β-NGF, BDNF, and NT-4.? These proteins belong to the cysteine-knot family of growth factors that assume stable dimeric structures.? NT-3 is expressed by neurons of the central nervous systems, and can signal through the trk receptors.? NT-3 promotes the growth and survival of nerve and glial cells.? The amino acid sequences of human, murine and rat NT-3 are identical.? Recombinant Human NT-3 is a noncovalently linked homodimer of two 13.6 kDa polypeptide monomers (240 total amino acid residues).
Source: E.coli
Synonyms: Neurotrophin-3, Neurotrophic factor, Nerve growth factor-2, NGF-2, HGNF
AA Sequence (monomer): MYAEHKSHRG EYSVCDSESL WVTDKSSAID IRGHQVTVLG EIKTGNSPVK QYFYETRCKE ARPVKNGCRG IDDKHWNSQC KTSQTYVRAL TSENNKLVGW RWIRIDTSCV CALSRKIGRT
Purity: ≥ 98% by SDS-PAGE gel and HPLC analyses.
Biological Activity: The ED50 as determined by the dose-dependent induction of choline acetyl transferase activity in rat basal forebrain primary septal cell cultures was found to be in the range of 20-50 ng/ml.
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