Costar 3493 Transwell小透水支持，0.4微米尺寸12集群板塊，膠原蛋白處理的PTFE膜; 24/case

Costar Transwell小透水支持，0.4微米尺寸12集群板塊，膠原蛋白處理的PTFE膜; 24/case

Costar Transwell? Permeable Supports, 0.4-μm with Size 12 Cluster Plate, Collagen-treated PTFE Membrane; 24/case

為細胞提供一個類似于它們在體內的狀態的環境。

適合多種趨化性細胞培養應用,藥物運輸、組織重構,和入侵的研究

可用三種膜材料和6個孔徑，這些通透性支架滿足您細胞培養的需求。具有專利的懸浮設計，可防止介質插入和板之間的毛細作用。它還可在不損壞板的生長表面附著的細胞共培養。壁板開口可允許管進入移液管。

選擇一個聚碳酸酯（PC），聚酯，或PTFE膠原包被膜。PC和聚酯膜細胞培養細胞處理的最佳附件。PC兼容大多數有機固定劑和污漬。透明聚酯膜提供優異的細胞能見度，使用相差顯微鏡和單層顯微鏡評估細胞生存能力。

PTFE膠原蛋白涂層膜生物穩定，并提供一致的矩陣保留膜的孔隙率。膠原蛋白涂層促進細胞附著擴散，同時被看作是培養細胞。 

支架無菌和預裝在群集板或皿。

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.