CellTracker™ CM-DiI 活細(xì)胞示蹤劑
訂購(gòu)信息:【原裝產(chǎn)品,現(xiàn)貨提供】
貨號(hào) | 產(chǎn)品名稱(chēng) | Ex/Em (nm) | 規(guī)格 | 價(jià)格(元) |
C7000 | Celltracker CM-DiI 活細(xì)胞示蹤劑 | 553/570 | 1×50μg | 460.00 |
C7000 | Celltracker CM-DiI 活細(xì)胞示蹤劑 | 553/570 | 5×50μg | 2050 |
C7000 | Celltracker CM-DiI 活細(xì)胞示蹤劑 | 553/570 | 10×50μg | 3890 |
基本介紹:
(活細(xì)胞的多代示蹤、固定細(xì)胞長(zhǎng)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(yīng)特性的氯甲基取代物,后者能與細(xì)胞內(nèi)含巰基的肽和蛋白結(jié)合,使得CM-DiI 能夠抵抗醛類(lèi)的固定作用。CM-DiI 在細(xì)胞固定、破膜及石蠟包埋的整個(gè)過(guò)程中均能很好的保留在細(xì)胞內(nèi),因此,與傳統(tǒng)細(xì)胞膜探針DiI 相比較,更適于固定后標(biāo)本的長(zhǎng)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(biāo)實(shí)驗(yàn)。
產(chǎn)品特性
1)CAS NO:180854-97-1
2)化學(xué)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:1051.5 g/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(xué)結(jié)構(gòu)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(xì)胞膜熒光探針系列產(chǎn)品:【見(jiàn)整理專(zhuān)題】
1. 常見(jiàn)細(xì)胞膜探針和檢測(cè)光譜
熒光探針 | zui大激發(fā)/zui大發(fā)射波長(zhǎng) (Ex/Em) | 濾光片編號(hào) | |
Omeaga公司 | Chroma公司 | ||
DiI | 549/565 nm | XF108, XF32 | 41002, 31002 |
CM-DiI | 553/570 nm | XF32 | 31002 |
DiO | 484/501 nm | XF100, XF23 41001, 31001 | 41001, 31001 |
DiD | 644/665 nm | XF110, XF47 | 41008, 31023 |
DiR | 750/780 nm | XF112 | 41009 |
DiA | 456/590 nm | XF21 | 31024 |
?2. 常見(jiàn)細(xì)胞膜探針訂購(gòu)信息
貨號(hào) | 產(chǎn)品名稱(chēng) | Ex/Em(nm) | 規(guī)格 |
MX4001-25MG | DiO (DiOC18(3)) 細(xì)胞膜綠色熒光探針 | 484/501 | 25mg |
MX4002-10MG | DiI (DiIC18(3)) 細(xì)胞膜橙紅色熒光探針 | 550/567 | 10mg |
MX4003-25MG | DiIC16(3) perchlorate 細(xì)胞膜橙紅色熒光探針 | 550/567 | 25mg |
MX4004-25MG | DiD Perchlorate (DiIC18(5)) 細(xì)胞膜紅色熒光探針 | 644/663 | 25mg |
MX4005-25MG | DiR Iodide (DiIC18(7)) 細(xì)胞膜深紅色熒光探針 | 748/780 | 25mg |
MX4006-25MG | DiA細(xì)胞膜熒光探針 | 491/613 | 25mg |
— —Written/Edited by V. Shallan【版權(quán)歸MKBio懋康所有】
上海懋康生物科技有限公司是一家涉足于生命科學(xué)和生物技術(shù)領(lǐng)域研究的試劑、儀器和實(shí)驗(yàn)室消耗品與實(shí)驗(yàn)服務(wù)工作,主要從事細(xì)胞生物學(xué)、植物學(xué)、分子生物學(xué)、免疫學(xué)、生物化學(xué)、蛋白組學(xué)。生物制藥與診斷試劑研發(fā)生產(chǎn)等領(lǐng)域。 本公司秉承“以人為本,以誠(chéng)為信、合同守信”的經(jīng)營(yíng)理念。堅(jiān)持"品質(zhì)保障"的原則為廣大客戶(hù)提供優(yōu)質(zhì)產(chǎn)品。
CM-DiI 活細(xì)胞示蹤劑細(xì)胞染色 CM-DiI 活細(xì)胞示蹤劑細(xì)胞染色