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Arg-Gly-Asp-Ser (RGDS peptide) is a conserved tetrapeptide sequence found on fibronectin, fibrinogen α, and von Willebrand factor. It binds to integrins on the cell surface, inhibiting thrombin-induced platelet-fibrinogen interaction.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
5 mg | $31 | In Stock | |
10 mg | $51 | In Stock | |
25 mg | $94 | In Stock | |
50 mg | $137 | In Stock | |
100 mg | $197 | In Stock |
Description | Arg-Gly-Asp-Ser (RGDS peptide) is a conserved tetrapeptide sequence found on fibronectin, fibrinogen α, and von Willebrand factor. It binds to integrins on the cell surface, inhibiting thrombin-induced platelet-fibrinogen interaction. |
In vitro | Arg-Gly-Asp-Ser increases mRNA expression and secretion of TGF-β1 by stimulating the promoter of TGF-β1 gene. [1] Cell binding to RGDS eliminates apoptosis through the mitochondrial pathway, and inhibition of apoptosis depends on the activity of phosphatidylinositol 3-kinase. [2] |
In vivo | Arg-Gly-Asp-Ser (1, 2.5, or 5 mg/kg, intraperitoneally administered) inhibited LPS-induced increases in the number of neutrophils and macrophages, total protein levels, TNF-α and MIP-2 levels, and matrix metalloproteinase-9 activity in mouse bronchoalveolar lavage fluid (BAL). [3] Arg-Gly-Asp-Ser almost completely inhibited lung colonization of intravenous PAK 17.15 cells in C57BL/6 mice. [4] |
Alias | RGDS peptide, Fibronectin tetrapeptide |
Molecular Weight | 433.42 |
Formula | C15H27N7O8 |
Cas No. | 91037-65-9 |
Smiles | [C@H](C(N[C@H](C(O)=O)CO)=O)(NC(CNC([C@H](CCCNC(=N)N)N)=O)=O)CC(O)=O |
Relative Density. | 1.65g/cm3 |
Storage | keep away from moisture,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||
Solubility Information | DMSO: 40 mg/mL (92.29 mM), Sonication is recommended. H2O: 25 mg/mL (57.68 mM) | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
H2O/DMSO
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