Costar 3495 Transwell小透水支持，0.4微米尺寸24集群板块，胶原蛋白处理的PTFE膜; 24/case

Costar Transwell小透水支持，0.4微米尺寸24集群板块，胶原蛋白处理的PTFE膜; 24/case

Costar Transwell™ Permeable Supports, 0.4-µm with Size 24 Cluster Plate, Collagen-treated PTFE

为细胞提供一个类似于它们在体内的状态的环境。

适合多种趋化性细胞培养应用,药物运输、组织重构,和入侵的研究

可用三种膜材料和6个孔径，这些通透性支架满足您细胞培养的需求。具有专利的悬浮设计，可防止介质插入和板之间的毛细作用。它还可在不损坏板的生长表面附着的细胞共培养。壁板开口可允许管进入移液管。

选择一个聚碳酸酯（PC），聚酯，或PTFE胶原包被膜。PC和聚酯膜细胞培养细胞处理的最佳附件。PC兼容大多数有机固定剂和污渍。透明聚酯膜提供优异的细胞能见度，使用相差显微镜和单层显微镜评估细胞生存能力。

PTFE胶原蛋白涂层膜生物稳定，并提供一致的矩阵保留膜的孔隙率。胶原蛋白涂层促进细胞附着扩散，同时被看作是培养细胞。 

支架无菌和预装在群集板或皿。

Provide an environment for cells that closely resembles their in vivo state.

Ideal for a variety of cell culture applications—chemotaxis, drug transport, tissue remodeling, and invasion studies

Available in three membrane materials and six pore sizes, these permeable supports satisfy your diverse cell culture requirements. A patented suspended design prevents media wicking between the insert and the plate well. It also allows for co-culturing without damaging cells attached to the plate's growth surface. Openings in the insert wall permit pipet access to the plate well. 

Choose either a polycarbonate (PC), polyester, or PTFE collagen-coated membrane. PC and polyester membranes are cell culture treated for optimal cell attachment. PC membranes are compatible with most organic fixatives and stains. Transparent polyester membranes provide excellent cell visibility, assessment of cell viability, and monolayer formation using phase contrast microscopy. 

PTFE collagen-coated membranes are biologically stable and provide a consistent matrix that retains the membrane's porosity. The collagen coating promotes cell attachment and spreading, and allows cells to be viewed while being cultured. 

Supports come sterile and preloaded in Cluster plates or dishes.