DAPTA
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Description: Chemokine receptor 5 (CCR5) antagonist
Alternative Names: D-Ala-peptide T-amide
Biological Activity
Chemokine 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.Technical Data
M.Wt:
856.89
Formula:
C35H56N10O15
Sequence:
ASTTTNYT
(Modifications: Ala-1 = D-Ala, Thr-8 = C-terminal amide)
Solubility:
Soluble to 1 mg/ml in water
Storage:
Desiccate at -20°C
CAS No:
106362-34-9
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.
Background References
-
Update on D-ala-peptide T-amide (DAPTA): a viral entry inhibitor that blocks CCR5 chemokine receptors.
Ruff et al.
Curr.HIV.Res., 2003;1:51 -
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.
Rosi et al.
Neuroscience, 2005;134:671 -
Chemokine receptor-5 (CCR5) is a receptor for the HIV entry inhibitor peptide T (DAPTA).
Polianova et al.
Antiviral Res., 2005;67:83
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