Fibrinopeptide A, human is a 16-residue short polypeptide cleaved from fibrinogen by thrombin. Fibrinopeptide A, human locates at the NH2-termini of the Aα chain.The conversion of monomeric fibrinogen into polymeric fibrin is mediated by thrombin, which binds to the central region of fibrinogen and catalyzes cleavage of the 2 short peptides, the 16-residue fibrinopeptide A (FpA) and the 14-residue fibrinopeptide B (FpB), located at the NH2-termini of the Aα and Bβ chains, respectively.

Butyl Palmitate 是一种酯类化合物，通常用作各种化妆品和个人护理产品中的调理剂、润肤剂或香料。此外，它还可在各种工业应用中用作溶剂或润滑剂。其独特的化学特性使其成为多种商业产品的重要成分，包括香水、乳液和护发产品。

Endotoxin inhibitor 一种合成肽，可以高亲和力结合脂质 A，从而解毒 LPS ，防止 LPS 诱导的体内细胞因子释放。Endotoxin inhibitor可以抑制对 LPS 的发热反应，具有非常低的毒性和致死率。