Cat. No. 2423
Alternative Name: D-Ala-peptide T-amide
Biological ActivityChemokine receptor 5 (CCR5) antagonist. Acts as a selective viral entry inhibitor for R5 tropic HIV-1 strains. Blocks CCR5-mediated monocyte chemotaxis and reduces microglia and astrocyte activation in a neuroinflammatory rat model of Alzheimer's disease.
(Modifications: Ala-1 = D-Ala, Thr-8 = C-terminal amide)
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Polianova et al (2005) Chemokine receptor-5 (CCR5) is a receptor for the HIV entry inhibitor peptide T (DAPTA). Antiviral Res. 67 83. PMID: 16002156.
Rosi et al (2005) Chemokine receptor 5 antagonist D-Ala-peptide T-amide reduces microglia and astrocyte activation within the hippocampus in a neuroinflammatory rat model of Alzheimer's disease. Neuroscience 134 671. PMID: 15979806.
Ruff et al (2003) Update on D-ala-peptide T-amide (DAPTA): a viral entry inhibitor that blocks CCR5 chemokine receptors. Curr.HIV.Res. 1 51. PMID: 15043212.
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Keywords: DAPTA, supplier, Chemokine, receptor, 5, CCR5, antagonists, CXCR, Receptors, antiviral, Rantes, Tocris Bioscience, Chemokine CC Receptor Antagonist products
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