Neurturin

• Description:

  Neurturin is a disulfide-linked homodimer neurotrophic factor structurally related to GDNF, Artemin, and Persephin. These proteins belong to the cysteine-knot family of growth factors that assume stable dimeric structures. Neurturin signals through a multicomponent receptor system, composed of RET and one of four GFR α (α1-α4) receptors. Neurturin promotes the development and survival of sympathetic and sensory neurons by signaling through a receptor system composed of RET and GFRα2. The functional form of human Neurturin is a disulfide-linked homodimer, of two 11.8 kDa polypeptide monomers (204 total amino acid residues) . Each monomer contains seven conserved cysteine residues, one of which (Cys 69) is used for inter-chain disulfide bridging and the others are involved in intramolecular ring formation known as the cysteine knot configuration.

• Synonyms:

  NRTN; NTN

• NCBI Gene ID:

  4902

• UniProt:

  Q99748

• Accession Number:

  NP_004549.1

• Accession Number mRNA:

  NM_004558.3.

• Chromosomal Location:

  19p13.3

• Reactivity:

  Human

• Cross Reactivity:

  Mouse, Rat, Human

• Sequence:

  ARLGARPCGL RELEVRVSEL GLGYASDETV LFRYCAGACE AAARVYDLGL RRLRQRRRLR RERVRAQPCC RPTAYEDEVS FLDAHSRYHT VHELSARECA CV

• Endotoxin:

  < 0.1 ng/µg of protein (< 1EU/µg)

• Purity:

  > 98% by SDS-PAGE & HPLC analysis

• Bioactivity:

  Human Neurturin at a concentration of 100 ng/ml will support the survival of 65% of newborn rat sympathetic neurons.

• Length:

  204

• Form:

  Lyophilized

• Molecular Weight:

  11.8 kDa

• Host or Source:

  E. coli