經濟實用的熒光檢測GFP手電筒
產品名稱：熒光蛋白檢測雙波長GFP手電筒
目錄編號：DFP-GC
使用這款 DFP-GC LED GFP手電筒（便攜式激發光源），可以輕松檢測小鼠組織中的熒光蛋白表達。一個很好的便攜式DFP-1 GFP手電筒能夠替代昂貴的熒光立體顯微鏡。
實驗設計和結果總結
應用：轉基因小鼠篩選
起始材料：小鼠胚胎或解剖大腦
協議概述
1) 將鼠標或解剖的大腦放入開放容器中 2) 戴上特殊眼鏡（根據熒光團選擇） 3) 打開手電筒（開關允許在熒光團之間進行選擇） 4) 關閉房間燈 5)觀察
：對于高表達熒光團，不需要解剖也可用于新生小鼠，它可以代替基因分型。我們使用綠色和紅色貼紙點來標記眼鏡和開關，以便于使用。
總結
這是檢查您的子宮內電穿孔大腦是否表達 RFP 或 GFP 的好方法。價格僅為熒光立體顯微鏡的一小部分。解剖后的大腦可以浸沒在液體中，準備切片。電穿孔的點更亮并且明顯受限。它看起來很小，因為您沒有放大鏡，我認為是因為您只能看到較亮的（中間）區域。您可以在工作臺上快速檢查并繼續實驗。此外，我們使用DFP-1 GFP手電筒在 P10 之前對表達 YFP 的小鼠進行基因分型。它可以裝在箱子里運送到動物設施。
功能總結
您可以使用一個手電筒輕松篩選兩種不同顏色的熒光團。
補充筆記
美國nightsea提供良好的技術支持，可幫助您在購買前決定過濾器/熒光觀察眼鏡
概括：
好處：以顯微鏡價格的一小部分進行快速篩選?？梢酝ㄟ^EMS訂購
缺點：過濾器不是很好。例如，在整個大腦中 GFP 高表達的小鼠中，您無法從子宮內電穿孔的載體中檢測到 RFP 的表達。
總結：我們推薦這款GFP手電筒在神經科學實驗室快速篩查熒光。
以上內容為機器翻譯，僅供參考，以下面英文內容為準！
上海峰志儀器有限公司代理銷售美國nightsea、美國路陽便攜式熒光蛋白手電筒，有單波長、雙波長以及體視顯微鏡熒光適配器。具體優惠價格請按照網頁底部的聯系方式電話或.聯系。
熒光手電筒觀察GFP的表達效果
熒光手電筒觀察紅色熒光蛋白的表達效果
Cheap and Practical Fluorescence Detector GFP Flashlight
Product Name:DFP Flashlight
Catalog Number:DFP-GC
We can easily detect fluorescent protein expression in mouse tissue with this LED flashlight. A great portable alternative to an expensive fluorescent stereomicroscope.
Experimental Design and Results Summary
Application
Transgenic mice screening
Starting Material
Mouse embryos or dissected brain
Protocol Overview
1) Place the mouse or dissected brain in an open container 2) Put on the special glasses (select depending on the fluorophore) 3) Turn on the flashlight (the switch allows to select between fluorophores) 4) Turn off the room lights 5) Observe
Tips
For high expression fluorophores no dissection is needed also used on newborn mice it can replace genotyping. We used green and red sticker dots to label glasses and switches for easy use.
Results Summary
This is a great way to check if your in-utero electroporated brains express RFP or GFP. At just a fraction of the price of a fluorescence stereo-microscope. The dissected brain can be submerged in liquid, ready for slicing. The electroporated spot is much brighter and clearly confined. it looks small because you don't have an amplification lens and I think because you only see the brighter (middle) region. You can check very fast over your bench and continue the experiment. In addition we use the flashlight to genotype YFP-expressing mice before P10. It can be transported in its case to the animal facility.
Features Summary
You can easily screen for two different colored fluorophores with one flashlight.
Additional Notes
Good tech support at nightsea.com to help you decide on filters/glasses beforr buying
Summary
The Good：Fast screening at a fraction of the price for a microscope. Can be ordered through EMS
The Bad：The filters are not very good. For example, in a mouse with high expression of GFP in all the brain you can't detect expression of RFP from a vector electroporated in-utero.
The Bottom Line：We would recommend this flashlight for fast screening of fluorescence in a neuroscience laboratory
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