DAPTA

Pricing Availability Delivery Time Qty
Cat.No. 2423 - DAPTA | D-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr-NH2 | CAS No. 106362-34-9
Description: Chemokine receptor 5 (CCR5) antagonist
Alternative Names: D-Ala-peptide T-amide
Datasheet
Citations
Literature

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)

Storage Desiccate at -20°C
CAS Number 106362-34-9
PubChem ID 184644
InChI Key AKWRNBWMGFUAMF-ZESMOPTKSA-N
Smiles [H]N[C@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H]([C@@H](C)O)C(N)=O

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.

Solubility Data

SolubilitySoluble to 1 mg/ml in water

Preparing Stock Solutions

The following data is based on the product molecular weight 856.89. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.17 mL 5.84 mL 11.67 mL
5 mM 0.23 mL 1.17 mL 2.33 mL
10 mM 0.12 mL 0.58 mL 1.17 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.
=
x
x
g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Dilution Calculator

Calculate the dilution required to prepare a stock solution.
x
=
x

Product Datasheets

Certificate of Analysis / Product Datasheet
Select another batch:
Safety Datasheet

References

References are publications that support the products' biological activity.

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

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

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


If you know of a relevant reference for DAPTA, please let us know.

View Related Products by Target

View Related Products by Product Action

View all Chemokine CC Receptor Antagonists

Keywords: Chemokine receptor 5 CCR5 antagonists CXCR Receptors antiviral Rantes D-Ala-peptide T-amide Chemokine CC Receptors

Citations for DAPTA

Citations are publications that use Tocris products.

Currently there are no citations for DAPTA. Do you know of a great paper that uses DAPTA from Tocris? If so please let us know.

Commented out for usability testing

Reviews

TODO: Add Reviews

Literature in this Area

GPCR

GPCR Product Listing

A collection of over 450 products for G protein-coupled receptors, the listing includes research tools for the study of:

  • Rhodopsin-like Receptors
  • Secretin-like Receptors
  • Glutamate Receptors
  • Frizzled Receptors
  • GPCR Signaling
Immunology

Immunology Product Listing

A collection of over 190 products for immunology research, the guide includes research tools for the study of:

  • Chemokine and Cytokine Signaling
  • Chemotaxis
  • Complement System
  • Immune Cell Signaling
  • Inflammation
Asthma

Asthma Poster

Asthma is one of the most common chronic diseases in the world, affecting over 300 million people. This poster highlights key pathways and new therapies used to treat the condition, including those currently in clinical development.

Pathways for DAPTA

Protocols

TODO: Add Protocols