Bioactivity | C2 L-threo Ceramide (d18:1/2:0) (L-threo Cer(d18:1/2:0); L-threo Ceramide (d18:1/2:0)) is a bioactive sphingolipid and cell-permeable analog of naturally occurring ceramides. It stimulates cholesterol efflux in CHO cells expressing the human ABCA1 receptor when used at a concentration of 10 μM, however, this efflux is 50% less than that stimulated by C2 ceramide. C2 L-threo Ceramide inhibits IL-4 production by 17% in EL4 T cells stimulated with phorbol 12-myristate 13-acetate when used at a concentration of 10 μM. It also induces cell cycle arrest in the G0/G1 phase and a 7-fold increase in sphingosine accumulation as well as inhibits growth of HL-60 leukemia cells. |
CAS | 143615-69-4 |
Formula | C20H39NO3 |
Molar Mass | 341.53 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Park, et al. Inhibitory activity of a ceramide library in interleukin-4 production from activated T cells. Bioorg. Med. Chem. 13(7), 2589-2595 (2005). |