1. Signaling Pathways
  2. Metabolic Enzyme/Protease
  3. Pantetheinase

Pantetheinase 

Pantetheinase

Pantetheinase is a ubiquitous enzyme that hydrolyzes D-pantothenic acid to cysteamine and pantothenic acid (vitamin B5) through the dissimilating pathway of coenzyme A[1]. The pantetheinase is encoded by the Vnn (vanin) gene, with Vnn1 being the dominant tissue subtype in both mice and humans[2]. Under physiological conditions, membrane-bound pantetheinase is the main source of cysteamine in tissues. Cysteamine is a potent antioxidant, and Vanin/pantetheinase may be involved in the regulation of certain immune functions. Pantothenic acid is an important component of coenzyme A biosynthesis, and coenzyme A is a crucial cofactor involved in the tricarboxylic acid cycle and fatty acid metabolism. Mercaptoethylamine inhibits glutamylcysteine synthetase, thereby reducing the glutathione pool, which may trigger an inflammatory response. Additionally, functional studies of the enzyme have also shown that pantetheinase is involved in liver lipid metabolism, gluconeogenesis, and inflammation[3].

Pantetheinase 相关产品 (8):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-18780
    RR6 Inhibitor 99.65%
    RR6 是一种有效的,选择性的,可逆的,竞争性和具有口服活性的 vanin 抑制剂,对重组 vanin-1IC50 为 540 nM。RR6 还有效抑制人,牛和大鼠血清泛酶,IC50 值分别为 40 nM,41 nM 和 87 nM。
    RR6
  • HY-129035
    PFI-653 Inhibitor 99.92%
    PFI-653 (Vanin-1-IN-1, compound 3) 是一种化学探针,是一种 vanin-1 酶抑制剂,可结合小鼠、大鼠、狗和人的血浆 vanin-1。vanin-1 是一种细胞表面相关的肌醇 (GPi) 锚定蛋白,在代谢和炎症中发挥重要作用。PFI-653 抑制不同物种来源的 vanin-1 的 IC50s 分别为 6.85 nM (人重组浆 vanin-1),9.0 nM (人血浆 vanin-1),24.5 nM (小鼠重组 vanin-1),53.4 nM (小鼠血浆 vanin-1)。
    PFI-653
  • HY-146412
    Vanin-1-IN-3 Inhibitor
    Vanin-1-IN-3 (OMP-7) 是一种 vanin-1 抑制剂,IC50 值为 0.038 μM。
    Vanin-1-IN-3
  • HY-145316
    Vanin-1-IN-2 Inhibitor
    Vanin-1-IN-2 是一种有效的 vanin-1 抑制剂,IC50 为 162 nM。Vanin-1 是一种细胞表面相关的糖基磷脂酰肌醇 (GPI) 锚定蛋白,在肾脏、肝脏和小肠中高水平表达。
    Vanin-1-IN-2
  • HY-149594
    CL-Pa Inhibitor
    CL-Pa 是一种化学发光探针,适用于检测尿液中 Vanin-1。CL-Pa 可用于通过尿液分析检测药物引起的急性肾损伤 (AKI) 情况。
    CL-Pa
  • HY-161249
    Vanin-1-IN-4 Inhibitor
    Vanin-1-IN-4 (compound (S)-1) 是具有手性甲基取代基的 vanin-1 抑制剂,是有效的候选药物,但以无定形固体形式存在。
    Vanin-1-IN-4
  • HY-159986
    X-17 Inhibitor
    X-17 是一种具有强效抗炎和抗氧化活性的 Vanin-1 抑制剂。X-17 抑制炎症因子表达和髓过氧化物酶活性,提高结肠谷胱甘肽储备,恢复肠道屏障。
    X-17
  • HY-N1220
    Stephavanine Inhibitor
    Stephavanine 是一种从 Stephania abyssinica 的根中分离出来的化合物。
    Stephavanine