雙熒光蛋白手電筒(Dual Fluorescent Protein Flashlight)
DFP-1雙熒光蛋白手電筒(又叫雙波長熒光蛋白激發光源),這款激發光源包括可以切換兩種波長高強度LEDs,用來激發熒光蛋白發出熒光。整套裝包含一手電筒、兩個濾光眼鏡和一個便捷的手提箱。熒光觀察眼鏡與激發光匹配良好,不但阻擋反射的激發光,而且又高效傳輸熒光,呈現出色的視覺對比效果。
DFP-1雙熒光蛋白手電筒已經停產,推薦性能更好的一款雙波長熒光手電筒:
DFP-1雙熒光蛋白手電筒的參數:
Dimensions | 5 x 3 x 2 |
Battery Type | 4 C-cell |
Bulb Type | Two high intensity 3W LED |
Burn Time | 4 hours at full power |
Lamp Life | 10,000 hours |
DFP-1雙熒光蛋白手電筒的訂購信息:
貨號 | 產品描述 | 規格 |
DFP-1 | DFP Flashlight with RB and GR LEDs, matching filter glasses, carrying case | 套 |
DFP-CG | DFP Flashlight with CY and GR LEDs, matching filter glasses, carrying case | 套 |
DFP-RC | DFP Flashlight with RB and CY LEDs, matching filter glasses, carrying case | 套 |
DFP-VC | DFP Flashlight with VI and CY LEDs, matching filter glasses, carrying case | 套 |
DFP-VG | DFP Flashlight with VI and GR LEDs, matching filter glasses, carrying case | 套 |
DFP-VR | DFP Flashlight with VI and RB LEDs, matching filter glasses, carrying case | 套 |
DFP-UC | DFP Flashlight with UV and CY LEDs, matching filter glasses, carrying case | 套 |
DFP-UG | DFP Flashlight with UV and GR LEDs, matching filter glasses, carrying case | 套 |
DFP-UR | DFP Flashlight with UV and RB LEDs, matching filter glasses, carrying case | 套 |
DFP-UV | DFP Flashlight with UV and VI LEDs, matching filter glasses, carrying case | 套 |
您可以使用一個設備輕松篩選兩種不同顏色的熒光團。
產品選擇:
我們可以提供包含任何兩種激發光
紫外線 –激發360 – 380 nm,發射415nm長通
DAPI,赫斯特(……)
紫 –激發400 – 415 nm,發射460 nm長通
BFP,CFP,…
寶藍色 –激發440 – 460 nm,發射500 nm長通或500 – 560nm帶通
GFP,熒光素,鈣黃綠素,螢光黃,…
青色 –激發490 – 515 nm,發射550 nm長通
YFP,金星,……
綠色 –激發510 – 540 nm,發射600 nm長通
DsRed,TdTomato,RFP等
使用DFP光源,您會收到兩副屏障過濾器眼鏡,一組電池和一個方便的收納盒。眼鏡與激發源非常匹配,因此它們可以阻擋反射的激發光,同時可以高效地透射熒光,從而提供出色的觀看對比度。
技術指標
電池 – 4 C堿性電池
尺寸 –直徑7.5厘米x長度12.5厘米(直徑3英寸x長5英寸)(不包括手握把)
重量 – 0.8千克(1.75磅),含電池
燈類型 – LED
燈泡壽命 –> 10,000小時
運行時間 –連續4小時以上
2020年開始BlueStar flashlight 停產. 由新的型號XITE NIGHTSEA light代替,更多信息垂詢。
轉基因生物觀測鏡Fluorescence Excitation Flashlights
小巧、攜帶方便的熒光檢測裝置,無需底物顯色,就可輕松檢測轉基因生物。
轉基因生物觀測鏡產品優勢:
1. 小巧、攜帶方便,便于野外檢測
2. 檢測效率高,黑暗中檢測一目了然
3. LED壽命10000h,且系統穩定,可用于長時間(>4h)使用
4. 直接檢測,而無需用底物顯色,所以安全,對被檢測對象無傷害
有兩種組合產品
一、BlueStar手電筒系列組合(BlueStar Flashlight Packages)
配置:
藍光激發光源(手電筒狀)和濾光鏡(眼鏡)
激發光源照射含綠色熒光蛋白(GFP)生物,可激發出綠色熒光,
濾光鏡擋住反射光,只允許綠色熒光通過;
用途:
用于檢測、篩選轉綠色熒光蛋白(GFP)基因的植物、動物及微生物,如水稻、玉米、斑馬魚、小鼠、細菌、真菌等等。。。。
二、雙熒光蛋白手電筒(Dual FluorescentProtein Flashlight)
配置:
激發光源和兩個濾光鏡(紅色和黃色)
激發光源激發出綠色熒光時,用黃色濾光鏡觀測,可檢測含綠色熒光蛋白(GFP)的生物;
激發光源激發紅色熒光時,用紅色濾光鏡觀測,可檢測含紅色熒光蛋白(DsRed)的生物。
用途:
用于檢測、篩選轉綠色熒光蛋白(GFP)和紅色熒光蛋白(DsRed)基因的植物、動物及微生物,如水稻、玉米、斑馬魚、小鼠、細菌、真菌等等。。。。
Nightsea熒光觀測鏡訂購信息
貨號 | 名稱 |
BlueStar手電筒系列組合(BlueStar flashlight packages) | |
BLS1 | BlueStar 手電加VG1濾光眼鏡 |
BLS2 | BlueStar 手電加VG2濾光眼鏡 |
BLS3 | BlueStar 手電加VG3濾光眼鏡 |
雙熒光蛋白手電筒(Dual Fluorescent Protein Flashlight) | |
DFP-1 | 雙LED燈,黃和紅色熒光濾光眼鏡 |
VG | VG濾光眼鏡(黃色) |
RG | RG濾光眼鏡(紅色) |
DFP-1 Dual Fluorescent Probe in Flashlight
Rapid screening of your fluorescent transgenic experiments The Model DFP Dual Fluorescent Protein Flashlights include two different, switch-selectable high intensity LEDs for excitation of fluorescent proteins. For years the most popular fluorescent colors have been green (GFP, eGFP, fluorescein, etc.) and red (DsRed, TdTomato, etc.), and we offered only one version of the DFP, with a combination of blue and green LEDs for exciting these fluorophores. This is still our 'standard' DFP product, but we are now offering build-to-order combinations using any two of the excitation colors that are available with our popular Model SFA Stereo Microscope Fluorescence Adapter. With every DFP light you will receive two pairs of barrier filter glasses and a convenient storage case. The glasses are well matched to the excitation so that they block the reflected excitation light while transmitting the fluorescence with high efficiency, providing excellent viewing contrast.
Dimensions: | 13 x 8 x 5 cm (5 x 3 x 2 in.) |
Battery Type: | 4 C-cell |
Bulb Type | two high intensity 3W LED |
T Burn Time | 4 hours at full power Lamp Life: 10,000 hours |
The NIGHTSEA BlueStar? flashlight combined with the matched barrier filter glasses is a convenient, powerful tool for exciting fluorescence in many subjects.
The BlueStar uses the latest in high intensity LED technology combined with specialized optics to produce an ultra-tight, ultra-bright 10-degree beam pattern for maximum excitation of fluorescence.
NIGHTSEA? Barrier Filter Glasses Styles 1 and 2 fit over eyeglasses, Style 3 does not fits over glasses. 1 impact standards for safety glasses.
Certifications: Glasses meet ANSI Z87.
Delivery information: Includes adjustable, cushioned wrist lanyard, rubber glare guard and NIGHTSEA? barrier filter glasses.
Dual Fluorescent Probe in Flashlight Wavelength Sets
Filter Set | Excitation | Emission | Fluorophores |
UV - Ultra Violet | 360-380nm | 415nm LP | DAPI. |
VI - Violet | 400-415nm | 450nm LP | BFP, CFP.. |
RB - Royal Blue | 440-460nm | 500nm LP | GFP, fluorescein, lucifer yellow... |
CY - Cyan | 490-515nm | 550nm LP | YFP, Venus... |
GR - Green | 510-540nm | 600nm LP | DsRed, TdTomato, RFP... |