TAT-N15 

TAT-N15 is a p55PIK inhibitor with remarkable anti-inflammatory activity and neuroprotective effects. TAT-N15 can significantly inhibit the activation of IL-6, IL-8, Akt, and NF-κB pathways, as well as suppress the protein expression of phosphorylated STAT3 and NF-κB. By inhibiting the activation of Akt, STAT3, and NF-κB pathways, TAT-N15 is used in research on acute conjunctivitis, allergic rhinitis, chronic obstructive pulmonary disease (COPD), and stroke^[1][2].

3522.14

C₁₅₅H₂₅₀N₄₈O₄₀S₃

2415370-74-8

Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Met-Met-Pro-Tyr-Ser-Thr-Glu-Leu-Ile-Phe-Tyr-Ile-Glu-Met-Asp-Pro

YGRKKRRQRRRMMPYSTELIFYIEMDP

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Liu Y, et al. A novel p55PIK signaling peptide inhibitor alleviates neuroinflammation via the STAT3/NF-kB signaling pathway in experimental stroke[J]. Journal of Stroke and Cerebrovascular Diseases, 2024, 33(7): 107736.  [Content Brief]

  [2]. Wang T, et al. p55PIK deficiency and its NH2-terminal derivative inhibit inflammation and emphysema in COPD mouse model[J]. American Journal of Physiology-Lung Cellular and Molecular Physiology, 2021, 321(1): L159-L173.  [Content Brief]