Description: Peptide to Tyrosine Protein Kinase JAK 2 Form: Lyophilized powder Molecular Formula : C88H138N20O34P2Molecular Weight : 2082.18Purity : > 95%Chemical Structure : Val-Leu-Pro-Gln-Asp-Lys-Glu-pTyr-pTyr-Lys-Val-Lys-Glu-Pro-Gly-GluStorage/Stability : Shipped at 4°C. Store at -20°C for one year.