Stat3 Activation Inhibitor, SPI A Stat3 activation inhibitor Product Overview Product Name: Stat3 Activation Inhibitor, SPI Alternate Name/Synonyms: FISKERERAILSTKPPGTFLLRFSESSK Description: Cell-permeable. A potent and selective inhibitor of Stat3 SH2 domain:pTyr interactions; also disrupts the binding of Stat3 to the IL-6R/gp130 peptide, GpYLPQTVNH₂ and induces antitumor effects in vitro. Peptide Sequence: H-Phe-Ile-Ser-Lys-Glu-Arg-Glu-Arg-Ala-Ile-Leu-Ser-Thr-Lys-Pro-Pro-Gly-Thr-Phe-Leu-Leu-Arg-Phe-Ser-Glu-Ser-Ser-Lys-OH Appearance: Lyophilized solid Formulation: N/A CAS Number: N/A Molecular Formula: C₁₄₆H₂₃₈N₄₀O₄₂.C₂HF₃O₂ Molecular Weight: 3225.74. 114.02 Purity: ≥95% by HPLC Solubility: H₂O Storage Temp.: -20°C Shipping Conditions: gel pack Handling: Protect from air and moisture SMILES: N/A InChi: N/A InChi Key: N/A PubChem CID: N/A MDL Number: N/A USAGE: For Research Use Only! Not For Use in Humans.