Lentztrehalose A, a disaccharide microbial metabolite identified in Lentzea, exhibits a range of biological activities. This compound specifically inhibits M. smegmatis trehalase—an enzyme involved in trehalose metabolism—more effectively than trehalase from porcine kidney, with IC50 values of 0.67 mM and >20 mM, respectively. Additionally, Lentztrehalose A at a concentration of 100 mM promotes autophagy in MeWo melanoma and OVK18 ovarian cancer cells. When administered at 50 mg/kg daily, it enhances survival rates and impedes tumor growth in a Sarcoma 180 murine sarcoma model.

D-Glyceric acid calcium hydrate 是一种存在于尿液中的内源性代谢物，用于研究原发性高草酸血症 I 型和戊二酸血症 2 型。

Diadenosine pentaphosphate pentasodium, an endogenous vasoactive purine dinucleotide isolated from thrombocytes, serves as a key component of secretory vesicles in platelets, chromaffin cells, Torpedo synaptic terminals, and brain synaptosomes. This compound, along with other diadenosine polyphosphates (ApnA, n=2-7), plays a crucial role in physiological processes[1][2].

2-Myristyldipalmitin (PMP) 是一种棕榈酸甘油三酯，具有成为威尔逊氏病 (WD) 脂质标记物的潜力。

3-Oxo-7-hydroxychol-4-enoic acid 是一种内源性代谢产物，可能作为肝胆疾病预后不良的重要指标。

Thymopentin acetate为胸腺皮质及髓质上皮细胞主要分泌的生物活性肽，是一有效免疫调节剂，具有极短的血浆半衰期(30秒)，能促进自人类胚胎干细胞生成T细胞群。