c6 ceramide

C6 Ceramide (N-hexanoylsphingosine) 是神经酰胺途径的一种激活剂，通过激活ERK使细胞停滞在G0 G1期，可以在多种癌细胞系中发挥作用。

C6 L-erythro Ceramide is a bioactive sphingolipid and cell-permeable analog of naturally occurring ceramides. It is metabolized by ceramide glucosyltransferase to form C6 L-erythro glucosylceramide. C6 L-erythro Ceramide is cytotoxic to U937 cells (IC50 = 18 μM).

C6 L-threo Ceramide is a bioactive sphingolipid and cell-permeable analog of naturally occurring ceramides., C6 L-threo Ceramide is cytotoxic to U937 cells in vitro (IC50 = 18 μM). It is metabolically inactive and, unlike C6 L-erythro ceramide , C6 L-threo ceramide cannot be converted to C6 glucosylceramide by ceramide glucosyltransferase. C6 L-threo Ceramide enhances IL-4 production induced by phorbol 12-myristate 13-acetate in EL4 T cells when used at a concentration of 10 μM.

C6 urea ceramide is an inhibitor of neutral ceramidase.1 It increases total ceramide levels in wild-type mouse embryonic fibroblasts (MEFs) and in HT-29 colon cancer cells but not in MEFs lacking neutral ceramidase. It inhibits proliferation of, and induces apoptosis and autophagy in HT-29, but not non-cancerous RIE-1, cells when used at concentrations of 5 and 10 μM. C6 urea ceramide decreases total β-catenin, increases phosphorylated β-catenin, and induces colocalization of β-catenin with the 20S proteasome in HT-29 and HCT116, but not RIE-1, cells. It reduces tumor growth and increases C16, C18, C20, and C24 ceramide levels in tumor tissue in an HT-29 mouse xenograft model when administered at doses of 1.25, 2.5, and 5 mg/kg for five days. |1. García-Barros, M., Coant, N., Kawamori, T., et al. Role of neutral ceramidase in colon cancer. FASEB J. 30(12), 4159-4171 (2016).

C6 D-threo Ceramide is a bioactive sphingolipid and cell-permeable analog of naturally occurring ceramides., C6 D-threo Ceramide is cytotoxic to U937 cells in vitro (IC50 = 18 μM). It is metabolically inactive and, unlike C6 L-erythro ceramide , C6 D-threo ceramide cannot be converted to C6 glucosylceramide by ceramide glucosyltransferase. C6 D-threo Ceramide promotes survival of isolated rat spinal neurons when used at concentrations up to 2.5 μM but induces cell death at concentrations greater than 5 μM. It enhances IL-4 production induced by phorbol 12-myristate 13-acetate in EL4 T cells when used at a concentration of 10 μM.

C6 dihydro Ceramide (d18:0 6:0) 是一种脂质分子，可用于生命科学相关研究，其 CAS 号为 171039-13-7。

C6 Biotin Ceramide (d18:1 6:0) 是一种脂质分子，可用于生命科学相关研究，其 CAS 号为 192070-02-3。

ω-azido-C6 Ceramide 能降低膜电位，并对Neisseria 展现抗菌活性，其中对 N. meningitidis MC58 和 N. gonorrhoeae FA1090 的最小抑制浓度（MIC）均为 2 µg mL。

C6 Phytoceramide (t18:0 6:0) 是一种脂质分子，可用于生命科学相关研究，其 CAS 号为 249728-94-7。