1. Signaling Pathways
  2. Serpin

Serpin (丝氨酸蛋白酶抑制剂)

Serine protease inhibitors (Serpins)

Serine protease inhibitors (serpins) are a broadly distributed family of protease inhibitors that use a conformational change to inhibit target enzymes. Serpins can be divided into two categories. Clade A serpins include inflammatory response molecules such as SERPINA1 (antitrypsin), SERPINA3 (antichymotrypsin), SERPINA6 (corticosteroid-binding globulin), and SERPINA7 (thyroxine-binding globulin). Clade B includes inhibitory molecules such as SERPINB6(PI6), SERPINB9 (PI9), SERPINB3, (squamous cell carcinoma antigen-1), and SERPINB5 (maspin). Serines control crucial physiological processes, such as inflammation, coagulation, thrombosis and thrombolysis, and immune responses[1].

Serpin 相关产品 (3):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-134858
    A1AT modulator 1 Inhibitor 99.77%
    A1AT modulator 1 是 Z ai-抗胰蛋白酶聚合的有效抑制剂,pIC50 值为 8.3。
    A1AT modulator 1
  • HY-134863
    A1AT modulator 2 Modulator 98.32%
    A1AT modulator 2 (compound 33) 是 A1AT (α-1 antitrypsin) 的调节剂,IC50 值 >1.0 μM,EC50 值 <0.4 μM。A1AT modulator 2 可用于感染和炎症的研究。
    A1AT modulator 2
  • HY-P10336
    Serpinin Agonist
    Serpinin 是蛋白酶抑制剂 Nexin-1 (PN-1) 的激动剂。Serpinin 通过通过 cAMP-PKA-Sp1 信号通路上调 PN-1 的表达,促进内分泌细胞中的颗粒生成。Serpinin 用于分泌功能的调节的研究。Serpinin 是 β-肾上腺素能受体的选择性激动剂。Serpinin 与 β1-肾上腺素能受体相互作用,可以激活 AC-cAMP-PKA 途径,进而调节心肌的收缩和舒张功能。pGlu-serpinin 上调 Bcl2 mRNA 转录,发挥神经保护作用。
    Serpinin