Ppc-1 is amitochondrialuncoupler. Ppc-1 enhancesmitochondrialoxygen consumption without adverse effects on ATP production. Ppc-1 is a cell-permeateinterleukin-2 (IL-2)inhibitor. Ppc-1 inhibits the Gram-negative periodontopathogenPorphyromonas gingivalis. Ppc-1 has anti-obesity, antibacterial and anti-inflammatory activities^[1][2][3][4].

Ppc-1 treatment (0-10 μM; 24 hours; Jurkat cells) significant inhibits IL-2 production in Jurkat cells with an IC₅₀of 4 μM^[2].
Ppc-1 (compound 6) has antiproliferative activities in K562 human leukemia, Hela cervical carcinoma, and 3T3-L1 mouse embryonic fibroblast cells. Ppc-1 shows about 50% inhibition at 15 μM in all cell lines. Ppc-1 inhibits the growth of K562 cells with an EC₅₀of 13 μM^[3]. Using the U937-3xκB-LUC human monocytic cell line, Ppc-1 dose-dependently inhibits the lipopolysaccharide-induced NF-κB activation^[4].

Ppc-1 (0-10 mg /kg; Intraperitoneal injection; once a week; for 8 weeks; female ICR mice) treatment suppresses weight gain with no abnormal effects on liver or kidney tissues, and no evidence of tumor formation^[1].
Serum fatty acid levels are significantly elevated in mice treated with Ppc-1, while body fat content remained low. After a single administration, Ppc-1 distributes into various tissues of individual animals at low levels. Ppc-1 stimulates adipocytes in culture to release fatty acids, which might explain the elevated serum fatty acids in Ppc-1-treated mice^[1].

355.43

C₂₁H₂₅NO₄

1245818-17-0

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