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EPQpYEEIPIYL, a phosphopeptide, is a ligand for the Src homology 2 (SH2) domain, activating Src family members such as Lck, Hck, and Fyn through binding interactions with SH2 domains.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | $1,160 | 4-6 weeks |
| Description | EPQpYEEIPIYL, a phosphopeptide, is a ligand for the Src homology 2 (SH2) domain, activating Src family members such as Lck, Hck, and Fyn through binding interactions with SH2 domains. |
| In vitro | The hmT-derived phosphopeptide, pY324 (sequence: EPQpYEEIPIYL), exhibits the highest affinity binding to GST fusion proteins of the Lck SH2 domain (5-fold higher than Lck’s affinity for the Lck tail phosphopeptide) and the Src SH2 domain (44-fold higher than Src’s affinity for the Src tail phosphopeptide)[1]. |
| Molecular Weight | 1473.536 |
| Formula | C66H97N12O24P |
| Cas No. | 147612-86-0 |
| Sequence Short | EPQpYEEIPIYL |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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