Biological Activity
Phosphopeptide ligand for the src SH2 domain (IC50 = 1 μM). Blocks src interactions with EGFR and FAK.
Technical Data
| M. Wt | 803.71 |
| Formula | C32H46N5O17P |
| Sequence |
YEEIE (Modifications: Tyr-1 = pTyr with C-terminal Ac) |
| Storage | Desiccate at -20°C |
| CAS Number | 159439-02-8 |
| PubChem ID | 42628614 |
| InChI Key | QQEKQSBIEKQXQS-PSCZMIBCSA-N |
| Smiles | CC[C@H](C)[C@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC1=CC=C(OP(O)(O)=O)C=C1)NC(C)=O)C(=O)N[C@@H](CCC(O)=O)C(O)=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
| Solubility | Soluble to 1 mg/ml in water |
Preparing Stock Solutions
The following data is based on the product molecular weight 803.71. 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.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.24 mL | 6.22 mL | 12.44 mL |
| 5 mM | 0.25 mL | 1.24 mL | 2.49 mL |
| 10 mM | 0.12 mL | 0.62 mL | 1.24 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.25 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Gilmer et al (1994) Peptide inhibitors of src SH3-SH2-phosphoprotein interactions. J.Biol.Chem. 269 31711 PMID: 7527393
Pacofsky et al (1998) Potent dipeptide inhibitors of the pp60c-src SH2 domain. J.Med.Chem. 41 1894 PMID: 9599239
Park et al (2002) Design and characterization of non-phosphopeptide inhibitors for src family SH2 domains. Bioorg.Med.Chem.Lett. 12 2711 PMID: 12217360
Keywords: N-Acetyl-O-phosphono-Tyr-Glu-Glu-Ile-Glu, supplier, Phosphopeptide, ligands, SH2, domain, Src, Kinases, Src, Kinases, Src, Kinases, Tocris Bioscience
