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上海玉研科學儀器有限公司
愛爾蘭
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VENA8 ENDOTHELIAL+微流體芯片的主要特點：
用于細胞滾動、粘附分子研究或細胞間相互作用研究
適用于各種細胞懸浮液(原代和細胞株)包括T細胞、單核細胞、外周血單個核細胞、中性粒細胞、嗜酸性粒細胞、血小板和全血(肝素化)。
Vena8熒光+ TM和 Vena8TM：可以用標準移液器將一系列的粘附因子包覆毛細管外壁。不同的黏附分子包括VCAM(血管細胞粘附因子)，ICAM(細胞間粘附因子)，MAdCAM，纖維連接蛋白，vWF(人血管性血友病因子/瑞斯托霉素輔因子)、膠原蛋白、纖維蛋白原等。
Vena8內皮細胞+ TM和VenaECTM：容易種植和培養各種內皮細胞(層)包括HUVEC(人臍靜脈血管內皮細胞)，HMVEC(人微血管內皮細胞)，HCAECs(人冠狀動脈內皮細胞)等等。
生物芯片具有良好的光學特性，可在顯微鏡下進行清晰的觀察和進一步的研究。
剪切應力范圍：0.05-20 dyne/ cm2，可以通過MirusTM Nanopump精確控制。
剪切應力的大小及連續變化的參數可以設置。
可在流動狀態下實時成像。
The Vena8 Endothelial+™ biochip is ideal for cell-cell rolling and adhesion assays on cell monolayers and cell culture under shear flow. Ideal for use with PCR. Compatible with brightfield， phase contrast imaging and fluorescence microscopy.
Features:
Cell-cell rolling and adhesion assays on cell monolayers and cell culture under shear flow.
Cells cultured within the biochip channels may be retrieved post-assay for subsequent studies (up to 320，000 cells); e.g. PCR. Substrate is removed from biochip and cells are scraped off.
Suitable for whole blood， primary cells， rare cells e.g. where samples are more difficult to retrieve or culture or only small sample volumes available.
No assembly of the biochip is required unlike many standard perfusion chambers / flow chambers.
No luer lock connections which increase dead volume. Cellix's biochips have a unique plug & play connection with tubing connections which are autoclaveable and reuseable. Dead volume is at input port ~ 0.1μL.
Applications: Flow assays using minimal sample volumes (whole blood， cell suspensions， proteins etc.); brightfield， phase contrast and fluorescence microscopy.
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