高通量活細胞高分辨光片顯微鏡
——長時間、高通量、活細胞光片成像系統(tǒng)
瑞士Viventis公司推出的高通量活細胞高分辨光片顯微鏡LS系列,是一款全新的光片成像平臺,主要用于活性的光敏感樣品(如卵子、胚胎、類器官等)的低光毒性、高分辨率的長期成像。
高通量活細胞高分辨光片顯微鏡是近些年發(fā)展起來的一種創(chuàng)新的成像技術(shù),它的照明光是一張與成像面平行的薄薄的光片,只有焦平面的樣品被照亮,而光片上下的樣品不受影響。該成像系統(tǒng)在細胞與組織層面的實時成像對于深入理解生物學行為至關(guān)重要。尤其適合對直徑達300 μm的光敏樣品(如卵母細胞,胚胎和類器官)進行長期實時高時空分辨率和低光毒性的觀察與成像。
★ 雙側(cè)照明光片顯微鏡
雙側(cè)照明均可以通過軟件進項控制,僅需要點擊鼠標就可以控制光束的平移和旋轉(zhuǎn)。光片厚度僅為1.5~6μm,且厚度可調(diào)、位置可自動校準,以適應更多的樣本尺寸。配合高NA物鏡,可以實現(xiàn)更好的穿深,更少的偽影。另外,系統(tǒng)配置可見激發(fā)激光器,通過檢測物鏡用戶可對自定義樣品中感興趣的區(qū)域進行快速定位成像操作。
★ 軟件界面簡潔、易于上手
Viventis系統(tǒng)對于光片成像初學者來說操作簡單,多種模式一鍵切換,軟件界面簡潔,可以幫助您快速開啟光片成像之旅,打開lightsheet大門,助力科研之路。
★ 高通量,多樣品同時成像
Viventis光片顯微鏡可以快速對多個樣品進行同時成像而無需更換樣品,支持絕大多數(shù)胚胎樣品并可并排擺放,方便添加培養(yǎng)基、加藥等操作。長工作距離(樣品槽尺寸>50mm),同時系統(tǒng)可記錄多個位點并連續(xù)采集。
對于細胞球、類器官等本身較易漂浮的樣本,Viventis也提供了較好的解決方案,采用了人工基底膜/水凝膠嵌入式等方案,實現(xiàn)上述樣本的穩(wěn)定成像。
腫瘤顯微組織(成纖維細胞腫瘤細胞共培養(yǎng))
測試數(shù)據(jù)
腸道類器官發(fā)育
腫瘤顯微組織(成纖維細胞腫瘤細胞共培養(yǎng))
斑馬魚發(fā)育成像
發(fā)表文章
2023
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用戶單位
國內(nèi)用戶
典型國外用戶