Description: Peptide to SH2 Domain Ligand (4) Form: Lyophilized powder CAS Number : 159439-85-7Molecular Formula : C40H52N5O21P3Molecular Weight : 951.86Purity : > 95%Chemical Structure : Ac-pTyr-pTyr-pTyr-Ile-GluStorage/Stability : Shipped at 4°C. Store at -20°C for one year.