Davunetide

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Cat.No. 6779 - Davunetide | Asn-Ala-Pro-Val-Ser-Ile-Pro-Gln | CAS No. 211439-12-2
Description: Highly potent active component of ADNP; prevents amyloid β aggregation; active in vivo
Alternative Names: AL-108, NAP (peptide), NAPVSIPQ
Purity: ≥95% (HPLC)
Datasheet
Citations
Reviews
Literature (2)

Biological Activity

Highly potent active component of activity-dependent neuroprotective protein (ADNP). Prevents β-amyloid aggregation. Reduces hyperphosphorylated tau levels and increases tau-microtubule interactions; neuroprotective at femtomolar concentrations in vitro. Exerts neuroprotective effects in schizophrenia models associated with microtubule-autophagy insufficiency in MAP6-deficient mice. Modulates HIFs and VEGF expression and suppresses retinal cell apoptosis in an in vivo diabetic retinopathy model.

Technical Data

M. Wt 824.93
Formula C36H60N10O12
Sequence NAPVSIPQ
Storage Store at -20°C
Purity ≥95% (HPLC)
CAS Number 211439-12-2
PubChem ID 9832404
InChI Key DWLTUUXCVGVRAV-XWRHUKJGSA-N
Smiles O=C(N[C@@H](C)C(N1[C@@H](CCC1)C(N[C@@H](C(C)C)C(N[C@@H](CO)C(N[C@@H]([C@@H](C)CC)C(N2[C@@H](CCC2)C(N[C@@H](CCC(N)=O)C(O)=O)=O)=O)=O)=O)=O)=O)[C@H](CC(N)=O)N

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data

Solubility Soluble to 1 mg/ml in water

References

References are publications that support the biological activity of the product.

Bassan et al (1999) Complete sequence of a novel protein containing a femtomolar-activity-dependent neuroprotective peptide. J.Neurochem. 72 1283 PMID: 10037502

Gozes et al (2000) Activity-dependent neurotrophic factor: intranasal administration of femtomolar-acting peptides improve performance in a water maze J.Pharmacol.Exp.Ther. 293 1091 PMID: 10869414

Sragovich et al (2017) ADNP Plays a Key Role in Autophagy: From Autism to Schizophrenia and Alzheimer's Disease. Bioessays 39 doi: 10.1002 PMID: 28940660

Melo et al (2017) Impairment of mitochondria dynamics by human A53T α-synuclein and rescue by NAP (davunetide) in a cell model for Parkinson's disease. Exp.Brain Res. 235 731 PMID: 27866262

D'Amico et al (2018) NAP counteracts hyperglycemia/hypoxia induced retinal pigment epithelial barrier breakdown through modulation of HIFs and VEGF expression. J.Cell Physiol. 233 1120 PMID: 28436035

Ivashko-Pachima et al (2017) ADNP/NAP dramatically increase microtubule end-binding protein-Tau interaction: a novel avenue for protection against tauopathy. Mol Psychiatry 22 1335 PMID: 28115743


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Keywords: Davunetide, Davunetide supplier, AL-108, NAP, (peptide), NAPVSIPQ, Amyloid, Beta, Peptides, Microtubules, 6779, Tocris Bioscience

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Literature in this Area

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