sms-1-in-1

SMS1-IN-1 is a potent inhibitor of sphingomyelin synthase 1 (SMS1, IC50 = 2.1 μM), and can be used in the atherosclerosis studies.

SMS2-IN-1 is an effective and highly selective sphingomyelin synthetase 2 (SMS2) inhibitor with IC50 of 6.5 nM and Kd of 37 nM. Sms2-in-1 is 150 times more selective to SMS2 than SMS1 (IC50 is 1000 nM).

PROTAC Aurora ADegrader-1 (Compound 280) is a selective Aurora A PROTAC degrader that can penetrate the blood-brain barrier. It exhibits DC50 values of 1 nM and 2 nM in LAN5 and SMS-SAN cells, respectively. This compound promotes the formation of a ternary complex between AURKA and CRBN, leading to the degradation of AURKA, reduction in MYCN levels, induction of DNA damage and apoptosis, and exerts antiproliferative effects in cancer cells while modulating the immune system. PROTAC Aurora ADegrader-1 is applicable for research in neuroblastoma and small cell lung cancer.

Sphingomyelins (SMs) are bioactive sphingolipids found in mammalian cell membranes.1SMs make up 2-15% of the total organ phospholipid population but are found at higher concentrations in the brain and myelin sheaths surrounding peripheral nerves. They interact with cholesterol to control its distribution within cellular membranes and maintain cholesterol homeostasis in cells. SMs undergo hydrolysis by sphingomyelinase to form ceramides, which are sphingolipid mediators of intracellular signaling.2This product is a mixture of SMs, with variable fatty acyl chain lengths, isolated from buttermilk. [Matreya, LLC. Catalog No. 1329] 1.Slotte, J.P., and Ramstedt, B.The functional role of sphingomyelin in cell membranesEur. J. Lipid Sci. Technol.109(10)977-981(2007) 2.Shayman, J.A.SphingolipidsKidney Int.58(1)11-26(2000)

Spermine Prodrug-1 is a redox-sensitive spermine prodrug. Spermine Prodrug-1 inhibits wild-type (CMS-24949) and spermine synthase gene (SMS) mutant (CMS-26559, and CMS-6233) fibroblasts with IC50 values of 326.7. 198.5, and 244.1 μM, respectively. Spermine Prodrug-1 can be used in the treatment of Snyder Robinson syndrome.