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Thermo Celltracker CM-DiI 活細胞示蹤劑(C7000)

產(chǎn)品中心 > Invitrogen > Thermo Celltracker CM-DiI 活細胞示蹤劑(C7000)

Thermo Celltracker CM-DiI 活細胞示蹤劑(C7000)

Thermo Celltracker CM-DiI 活細胞示蹤劑
貨號:C7000
規(guī)格:50ug,5x50ug,20x50ug
品牌:Invitrogen
促銷: 460.00~4541.00
價格: 574.00~5677.00
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50ug 5x50ug 20x50ug

Life C7000 Celltracker CM-DiI 活細胞示蹤劑


目錄號C7000售價460.00元
規(guī)格50μg運輸溫度室溫
名稱CellTracker? CM-DiI保存溫度-20oC干燥避光保存
CAS號180854-97-1有效期1年
應用活細胞染色劑訂購數(shù)量
產(chǎn)品簡介:

Thermo CellTracker? CM-DiI 活細胞示蹤劑

 

訂購信息:【原裝產(chǎn)品,現(xiàn)貨提供】

貨號          

產(chǎn)品名稱                                       

Ex/Em (nm)     

規(guī)格              

價格(元)    

C7000

Celltracker CM-DiI 活細胞示蹤劑

553/570

1×50μg

460.00

C7000

Celltracker CM-DiI 活細胞示蹤劑

553/570

5×50μg

1950.00

C7000

Celltracker CM-DiI 活細胞示蹤劑

553/570

10×50μg

4541.00

 

基本介紹:

CM-DiI(活細胞的多代示蹤、固定細胞長期示蹤)

CellTracker CM-DiI為DiI的衍生物,在DiI中加入了具有中度巰基反應特性的氯甲基取代物,后者能與細胞內(nèi)含巰基的肽和蛋白結合,使得CM-DiI能夠抵抗醛類的固定作用。CM-DiI在細胞固定、破膜及石蠟包埋的整個過程中均能很好的保留在細胞內(nèi),因此,與傳統(tǒng)細胞膜探針DiI相比較,更適于固定后標本的長期示蹤。其紅色/綠色的光譜特征,使其可與綠色探針或者綠色熒光蛋白如GFP一起用于雙標實驗。

 

產(chǎn)品特性

1)CAS NO:180854-97-1

2)化學名:3H-Indolium, 5-[[[4-(chloromethyl)benzoyl]amino]methyl]-2-[3-(1,3-dihydro-3,3-dimethyl-1- octadecyl-2H-indol-2-ylidene)-1-propenyl]-3,3-dimethyl-1-octadecyl-, chloride

3)分子式:C68H105Cl2N3O

4)分子量:1051.5g/mol

5)純度:≥95%

6)外觀:紅色固體

7)Ex/Em:553/570 nm(甲醇)

8)推薦濾光器:Omega-XF32, Chroma-31002

9)溶解性:溶于DMSO,乙醇,DMF

10)化學結構圖:

 

染色示例

Fig 1.Brain of a zebrafish embryo. CellTracker CM-DiI. A 30 μm–thick section of a zebrafish embryo stained with CellTracker CM-DiI (C7000, C7001) prior to immunohistochemical analysis. A one-day-old zebrafish embryo was immobilized and impaled in the hindbrain with a microelectrode filled with 1 mg/mL CellTracker CM-DiI in 95% ethanol. One day later, the brain was fixed, embedded, frozen in liquid nitrogen and sectioned on a cryostat. After blocking with 0.1% Triton X-100 in PBS containing 2% BSA and 2% normal goat serum, the 30 μm–thick section was incubated with primary anti-glial antibody in conjunction with fluorescein goat anti–mouse IgG antibody. This section was then viewed sequentially through optical filter sets appropriate for rhodamine and fluorescein, and the resulting images were superimposed. The image was contributed by William Trevarrow, Beckman Institute, California Institute of Technology.

 

細胞膜熒光探針系列產(chǎn)品:

1. 常見細胞膜探針和檢測光譜

熒光探針      

最大激發(fā)/最大發(fā)射波長          

(Ex/Em)

濾光片編號

Omeaga公司                     

Chroma公司                      

DiI

549/565nm

XF108, XF32

41002, 31002

CM-DiI

553/570nm

XF32

31002

DiO

484/501nm

XF100, XF2341001, 31001

41001, 31001

DiD

644/665nm

XF110, XF47

41008, 31023

DiR

750/780nm

XF112

41009

DiA456/590nmXF2131024