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| Product name | CAS2858785-68-7 Ac-Val-Gln-alle-Val-aTyr-Lys-NH2 |
| Three letter sequence | Ac-VQ-{Ile(N-NH2)}-V-{Tyr(N-NH2)}-K-NH2 |
| Peptide purity (HPLC, %) | 95%/99% |
| Molecular formula | C38H65N11O9 |
| Molecular weight (Da) | 819.99 |
Product Basic Information Table
| Product Standard English Name | Product Abbreviation / Alias | Function Tags (comma-separated) | Amino Acid Full Name Sequence | Molecular Formula | Exact Molecular Weight (Da) | Average Molecular Weight (Da) | Terminal Modification - N-terminus | Terminal Modification - C-terminus | Sequence Length (aa) |
| Ac-Val-Gln-aIle-Val-aTyr-Lys-NH2 | #Tau aggregation inhibitory peptide #N-amino modified hexapeptide; #Tau fibrillization blocker; #Alzheimer's disease research peptide | Tau aggregation inhibition, tau fibrillization block, neurodegenerative disease, Alzheimer's disease, neuronal protection, in vitro tau seeding model | Acetyl-Valine-Glutamine-N-amino Isoleucine-Valine-N-amino Tyrosine-Lysine-Amide | C₃₈H₆₅N₁₁O₉ | 819.496 | 819.99 | Acetylation modification | Amidation modification | 6 |
Physicochemical Solubility & Storage Parameters
| Product Code | Appearance | Long-term Storage Conditions | Short-term Storage Conditions | Liquid Stability | Solid Powder Stability |
| PEP-Tau04 | White powder | -20℃, sealed away from light, aliquoted, avoid repeated freeze-thaw | 2-8℃, use within 1 month; prepare fresh before experiment | Stable for 24 h at 4℃ | 3 years at -20℃, 2 years at 4℃ |
Functional Description
| Product Code | Frontend Short Summary (for search list display) | Detailed Biological Function Description | Applicable Research Areas (comma-separated) | Target / Receptor |
| PEP-Tau04 | N-amino modified hexapeptide with high selective tau fibrillization inhibition, blocks cellular tau seeding for Alzheimer's neuropathology research | Ac-Val-Gln-aIle-Val-aTyr-Lys-NH2 is synthetic N-amino modified hexapeptide, which specifically binds tau monomer and tau fibril to potently inhibit tau self-aggregation and cellular tau seeding. It shows far higher selectivity against tau fibrillization than Aβ42, owns excellent serum stability and no cytotoxicity to neurons. Widely applied in tau aggregation inhibitor screening, Alzheimer's disease pathogenesis study, in vitro neurofibrillary tangle models, anti-tau pathology drug evaluation, suitable for neurodegeneration and neuropharmacology research | Neurodegenerative diseases, Alzheimer's disease, tau fibrillization inhibition, cellular tau seeding, neuronal protection, anti-aggregation drug screening | Monomeric tau, tau fibrils, tau oligomers |
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