KRN7000 analog 3(Compound 14),这种α-GalCer类似物具有4-苯氧基替代基,是一种高效的iNKT激动剂。在mNK1.2细胞中,KRN7000 analog 3诱导的IL-2细胞因子分泌水平(49.2-62.6 ng mL)显著高于α-GalCer(44.1 ng mL)。因此,KRN7000 analog 3在抗肿瘤药物和疫苗佐剂的开发中具有潜在的应用价值。
α-Galactosylceramide analog 8 (α-GalCer analog 8) is a triazole derivative of α-galactosylceramide. [1] It increases IL-2 secretion by DN32.D3 NKT hybridoma cells when co-cultured with CD1d-transfected RBL cells pre-loaded with α-GalCer analog 8 at a concentration of 32 ng ml. α-GalCer analog 8 (32 ng ml) induces IL-4 secretion to a greater extent than the synthetic α-GalCer KRN7000 in mouse splenocytes in vitro and in mouse serum following administration of a 1 µg per animal dose, indicating a Th2 response.