Stat3 Peptide Inhibitor, Cell-Permeable

PY*LKTK-mts (where Y* = phosphotyrosine)

White lyophilized solid

N/A

N/A

H-Pro-Tyr-(PO₃H₂)-Leu-Lys-Thr-Lys-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-Leu-Ala-Ala-Pro-OH. CF3CO2H

C₉₂H₁₅₇N₂₀O₂₄P .C₂HF₃O₂

1958.32 . 114.02

≥95% by HPLC

H₂O

Protect from air and moisture

A Stat3 inhibitor

-20°C

gel pack

48 months

N/A

N/A

Biochemicals

cell

For cells, cell lines and tissues in culture till half confluency.Tissue, pathway, proteinase, peptidase, protease ,acrosin, lipoprotein, activator, caspase, trypsin, papain, esterase inhibitors are proteins or receptor ligands or receptor antagonists that bind to an enzyme receptor and decreases its activity. Since blocking an enzyme's activity can kill a pathogen or correct a metabolic imbalance, many drugs are enzyme inhibitors. Not all receptor antagonist that bind to enzymes are inhibitors; enzyme activator ligands or agonists bind to enzymes and increase their enzymatic activity, while enzyme substrates bind and are converted to products in the normal catalytic cycle of the enzyme.Peptides short amino acid chains or epitopes or blocking antagonists. The shortest peptides are dipeptides, consisting of 2 amino acids joined by a single peptide bond, followed by tripeptides, tetra peptides, ... till polypeptides that are long, continuous, and unbranched synthetic peptide chains. These biological oligomers and polymers can be Solid-phase peptide synthesis (SPPS), or in continue produced for custom peptide synthesis projects. The High-efficiency solid phase peptide synthesis (HE-SPPS) is give very low production costs.