Collagen-IN-1 (compound 3) is an ortho-carbonyl hydroquinone derivative exhibiting selective inhibition of collagen. It non-competitively inhibits agonist-induced platelet aggregation, with an IC50 value of 1.77 μM. Collagen-IN-1 effectively reduces the expression of P-selectin, activation of glycoprotein IIb IIIa, and release of adenosine triphosphate and CD63 from platelets. This compound holds promise for research into platelet-related thrombosis diseases [1].
Type II collagen is composed of a triple helix of three identical α chains. These molecules associate to form a fibril that is stabilized by intermolecular crosslinks1. Damage to the fibrillar meshwork, made up of primarily type II collagen (z 90–95%), ma
Collagen, Type I, from bovine achilles tendon 是从牛跟腱中提取的 I 型胶原蛋白,广泛存在于海洋无脊椎动物组织中。Collagen, Type I, from bovine achilles tendon 是组成真皮中胶原纤维的唯一成分,在骨骼与结缔组织中发挥作用的主要方式是形成和保持骨架的完整性。
Bovine Type II Collagen 是一种由三个相同的α1(II)链组成的同源超螺旋结构蛋白,是动物软骨的主要成分,具有维持软骨组织完整性、诱导免疫耐受、促进软骨细胞生长与再分化等多种生物活性,不仅可用于诱导胶原诱导性关节炎(CIA)模型,还在改善小鼠胶原性关节炎相关的疼痛和炎症方面表现出显著疗效,常用于骨关节炎相关研究。
Methacrylated Type I collagen (Col1MA) 是一种甲基丙烯酸酯化的组织工程支架材料,保持了天然胶原蛋白的核心特性。在光引发剂LAP的作用下,Methacrylated Type I collagen 能自组装形成纤维状水凝胶,靶向生物活性粘附位点,提供对组织细胞的固有支持和生物降解活性。应用包括细胞培养、生物3D打印、组织工程等。
Collagen type IV alpha1 (531-543) is a protein that in humans is encoded by the COL4A1 gene on chromosome 13. It is ubiquitously expressed in many tissues and cell types. COL4A1 is a subunit of type IV collagen and plays a role in angiogenesis.
Recombinant Humanized Type III Collagen 28.6kDa 是一种重组人源化 III 型胶原蛋白,分子量为28.6kDa。Recombinant Humanized Type III Collagen (rhCOLIII) 表现出多种生物学功能,包括促进皮肤细胞外基质再生以及改善细胞微环境。rhCOLIII 能抑制乳腺癌细胞的增殖、迁移和侵袭。III 型胶原蛋白通过与整合素的相互作用,在细胞粘附、迁移、增殖和分化过程中起到作用。