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Submit ReviewTRAP-6
Description: PAR1 peptide fragment (residues 42-47); acts as a PAR1 agonist
Alternative Names: Thrombin receptor activator peptide 6
Purity: ≥95% (HPLC)
Biological Activity for TRAP-6
TRAP-6 is a peptide fragment (residues 42-47) of protease-activated receptor 1 (PAR1) that acts as a PAR1 agonist. Stimulates platelet aggregation (EC50 = 0.8 μM), promotes intracellular Ca2+ mobilization and induces rapid phosphodiesterase 3A (PDE3A) phosphorylation in vitro.
Technical Data for TRAP-6
| M. Wt | 748.88 |
| Formula | C34H56N10O9 |
| Sequence | SFLLRN |
| Storage | Store at -20°C |
| Purity | ≥95% (HPLC) |
| CAS Number | 141136-83-6 |
| PubChem ID | 9831933 |
| InChI Key | HAGOWCONESKMDW-FRSCJGFNSA-N |
| Smiles | [H]N[C@@H](CO)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(O)=O |
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 for TRAP-6
| Solubility | Soluble to 1 mg/ml in water |
Product Datasheets for TRAP-6
References for TRAP-6
References are publications that support the biological activity of the product.
Vassallo et al (1992) Structure-function relationships in the activation of platelet thrombin receptors by receptor derived peptides. J.Biol.Chem. 267 6081 PMID: 1313429
Kaufmann et al (1999) PAR 1-type thrombin receptors are involved in thrombin-induced calcium signaling in human meningioma cells. J.Neurooncol. 42 131 PMID: 10421070
Hunter et al (2009) Protein kinase C-mediated phosphorylation and activation of PDE3A regulates cAMP levels in human platelets. J.Biol.Chem. 284 12339 PMID: 19261611
If you know of a relevant reference for TRAP-6, please let us know.
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Keywords: TRAP-6, TRAP-6 supplier, PAR1, peptide, fragment, residues, 42-47, agonists, Receptors, Protease-Activated, proteinase-activated, Thrombin, receptor, activator, peptide6, 6, 3497, Tocris Bioscience
8 Citations for TRAP-6
Citations are publications that use Tocris products. Selected citations for TRAP-6 include:
Elenbaas et al (2023) SVEP1 is an endogenous ligand for the orphan receptor PEAR1 Nat Commun 14 850 PMID: 36792666
Dhenge et al (2017) Arachidonic acid and Docosahexanoic acid enhance platelet formation from human apheresis-derived CD34+ cells. Cell Cycle 16 979 PMID: 28388313
Angelo et al (2021) PAR-4/Ca2+-calpain pathway activation stimulates platelet-derived microparticles in hyperglycemic type 2 diabetes. Cardiovasc Diabetol 20 77 PMID: 33812377
Gockel et al (2018) The Low Molecular Weight HP Tinzaparin Attenuates Platelet Activation in Terms of Metastatic Niche Formation by Coagulation-Dependent and Independent Pathways. Molecules 23 PMID: 30356007
Ponert et al (2018) Unfractionated and Low Molecular Weight HP Reduce Platelet Induced Epithelial-Mesenchymal Transition in Pancreatic and Prostate Cancer Cells. Molecules 23 PMID: 30347648
Tripathi et al (2014) Protease-activated receptor 2 (PAR2) is upregulated by Acanthamoeba plasminogen activator (aPA) and induces proinflammatory cytokine in human corneal epithelial cells. Invest Ophthalmol Vis Sci 55 3912 PMID: 24876278
Yan et al (2013) Role of SCH79797 in maintaining vascular integrity in rat model of subarachnoid hemorrhage. Front Bioeng Biotechnol 44 1410 PMID: 23539525
Andreas et al (2013) Arterial and venous endothelia display differential functional fractalkine (CX3CL1) expression by angiotensin-II. Arterioscler Thromb Vasc Biol 33 96-104 PMID: 23117657
Do you know of a great paper that uses TRAP-6 from Tocris? Please let us know.
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