Nogo-66 (1-40)

CAS No. 475221-20-6

Nogo-66 (1-40)( —— )

Catalog No. M30626 CAS No. 475221-20-6

Peptide fragment corresponding to residues 1 - 40 of Nogo-66, the domain of the myelin protein Nogo that inhibits axonal outgrowth. Acts as a competitive antagonist at the Nogo-66 receptor (NgR); blocks Nogo-66- and CNS myelin-induced inhibition of axonal growth, but does not reduce myelin-associated glycoprotein (MAG) inhibition of neurite outgrowth in vitro. Promotes regeneration of hemisected spinal axons and locomotor recovery following spinal injury in vivo.

Purity : >98% (HPLC)

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Biological Information

  • Product Name
    Nogo-66 (1-40)
  • Note
    Research use only, not for human use.
  • Brief Description
    Peptide fragment corresponding to residues 1 - 40 of Nogo-66, the domain of the myelin protein Nogo that inhibits axonal outgrowth. Acts as a competitive antagonist at the Nogo-66 receptor (NgR); blocks Nogo-66- and CNS myelin-induced inhibition of axonal growth, but does not reduce myelin-associated glycoprotein (MAG) inhibition of neurite outgrowth in vitro. Promotes regeneration of hemisected spinal axons and locomotor recovery following spinal injury in vivo.
  • Description
    Peptide fragment corresponding to residues 1 - 40 of Nogo-66, the domain of the myelin protein Nogo that inhibits axonal outgrowth. Acts as a competitive antagonist at the Nogo-66 receptor (NgR); blocks Nogo-66- and CNS myelin-induced inhibition of axonal growth, but does not reduce myelin-associated glycoprotein (MAG) inhibition of neurite outgrowth in vitro. Promotes regeneration of hemisected spinal axons and locomotor recovery following spinal injury in vivo.
  • In Vitro
    ——
  • In Vivo
    NEP(1-40) (89 μg/kg, ip, 15 min and 19 h post-injury) administration further shifts distributions of microglia away from an injury-induced activated morphology towards greater proportions of rod and macrophage-like morphologies. Animal Model:74 male Sprague-Dawley rats (328-377 g).Dosage:89 μg/kg (97.5% PBS and 2.5% DMSO).Administration:IP, 15 min and 19 h post-injury.Result:Reduced NgR function immediately post-injury.Increased number of amoeboid microglia/macrophages at 2 days post-injury
  • Synonyms
    ——
  • Pathway
    Others
  • Target
    Other Targets
  • Recptor
    ——
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    475221-20-6
  • Formula Weight
    4625.16
  • Molecular Formula
    C206H324N56O65
  • Purity
    >98% (HPLC)
  • Solubility
    water:1 mg/mL
  • SMILES
    CC[C@H](C)[C@H](NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC1=CNC=N1)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=N)NC(C)=O)[C@@H](C)CC)C(C)C)[C@@H](C)CC)[C@@H](C)CC)C(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(N)=O
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. GrandPre et al (2002) Nogo-66 receptor antagonist peptide promotes axonal regeneration. Nature 417 547 PMID:
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