SC-26196 is a D6D inhibitor (IC50 = 0.2 µM in a rat liver microsomal assay) that completely blocks the conversion of linoleic acid to arachidonic acid (AA). SC-26196 inhibited the desaturation of 2 microM [1-14C] 18:2n-6 by 87-95% in cultured human skin fibroblasts, coronary artery smooth muscle cells, and astrocytes. By contrast, SC-26196 did not affect the conversion of [1-14C]20:3n-6 to 20:4 in the fibroblasts, demonstrating that it is selective for delta6-desaturase.
CAS Number: 218136-59-5
Molecular Weight: 423.55
Chemical Name: (E)-2,2-diphenyl-5-(4-((pyridin-3-ylmethylene)amino)piperazin-1-yl)pentanenitrile
Appearance: Solid Power.
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: Soluble in DMSO
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥360 days if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined.
HS Tariff Code: 382200
How to use
SC-26196 (200 nM) inhibits proliferation of peripheral blood mononuclear cells (PBMCs), but Not Jurkat Cells.
SC-26196 ( included in the diet at 0, 0.07, 0.21, or 0.7 mg/kg diet to achieve dosages of 0, 10, 30, and 100 mg/kg per day) causes a decrease in the calculated Δ6-desaturase index in both adipose tissue and liver. Feeding 100 mg SC-26196 per kg BW per day inhibits the Δ6-desaturase enzyme.
- Wang J, Liang H, Sun M, Zhang L, Xu H, Liu W, Li Y, Zhou Y, Li Y, Li M. Delta-6-desaturase inhibitor enhances radiation therapy in glioblastoma in vitro and in vivo. Cancer Manag Res. 2018 Dec 7;10:6779-6790. doi: 10.2147/CMAR.S185601. PMID: 30584371; PMCID: PMC6289123.
- Sibbons CM, Irvine NA, Pérez-Mojica JE, Calder PC, Lillycrop KA, Fielding BA, Burdge GC. Polyunsaturated Fatty Acid Biosynthesis Involving Δ8 Desaturation and Differential DNA Methylation of FADS2 Regulates Proliferation of Human Peripheral Blood Mononuclear Cells. Front Immunol. 2018 Mar 5;9:432. doi: 10.3389/fimmu.2018.00432. PMID: 29556240; PMCID: PMC5844933.
Products are for research use only. Not for human use.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.