一区二区三区无码动态图,精品国产小视频在线观看,www久久无码天堂mv,亚洲第一区二区三区av

歡迎進(jìn)入上海起發(fā)實(shí)驗(yàn)試劑有限公司!
產(chǎn)品展示
首頁 > 產(chǎn)品展示 > > ATRA > 理想而穩(wěn)定的維甲酸(ATRA)替代物

理想而穩(wěn)定的維甲酸(ATRA)替代物

描述:與全反式維甲酸(ATRA)不同,EC23在溶液狀態(tài)下對(duì)光線、加熱和空氣都不敏感。EC23不溶于水,微溶于乙醇,可以DMSO配制10mg/mL母液,或者以95%乙醇配制0.33mg/mL的母液,需要漩渦助溶。后續(xù)可溶于水溶液(包括細(xì)胞培養(yǎng)基)。溶液形式的EC23不會(huì)降解,保存EC23溶液時(shí)不必特別注意避光密封

更新時(shí)間:2016-12-12
訪問次數(shù):1873
廠商性質(zhì):代理商
詳情介紹

 

理想而穩(wěn)定的維甲酸(ATRA)替代物
   添加時(shí)間:2012-1-4 14:35:48


 

 

貨號(hào):SRP001
品名:合成的類維A EC23
(4-(5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-ylethynyl) benzoic acid)
 
物理特性:
外觀:白色粉末
分子式:C23H24O2
分子量:332
純度:99%HPLC
 
保存:
合成的類維A EC23可以在常規(guī)實(shí)驗(yàn)室條件下保持化學(xué)/物理性質(zhì)的穩(wěn)定。
 
可溶性:
全反式維甲酸(ATRA)不同,EC23在溶液狀態(tài)下對(duì)光線、加熱和空氣都不敏感。EC23不溶于水,微溶于乙醇,可以DMSO配制10mg/mL母液,或者以95%乙醇配制0.33mg/mL的母液,需要漩渦助溶。后續(xù)可溶于水溶液(包括細(xì)胞培養(yǎng)基)。溶液形式的EC23不會(huì)降解,保存EC23溶液時(shí)不必特別注意避光密封。
 
應(yīng)用:
EC23僅限科研使用,不可用于臨床。實(shí)驗(yàn)表明,該化合物可以強(qiáng)力的誘導(dǎo)多能干細(xì)胞向神經(jīng)組織方向分化,與ATRA相比,EC23能夠穩(wěn)定的誘導(dǎo)大量神經(jīng)元分化。此外,EC23還能激活Hox基因轉(zhuǎn)錄子的表達(dá)。
參考文獻(xiàn):
  1. Christie V.B., Barnard, J.H.,] Bridgens, C.E., Batsanov, A.S., Cartmell, E.B., Collings, J.C., Maltman, D.J., Marder, T.B., Redfern, C.P.F., Whiting, A.P., Przyborski, S.A. (2008). Synthesis and evaluation of synthetic retinoid derivatives as inducers of stem cell differentiation. Organic and Biomolecular Chemistry, 6, 3497-3507.
  2. Christie, V.B., Marder, T.B., Whiting, A., Przyborski, S.A. (2008). Role of retinoids in the adult nervous system and their therapeutic potential. Mini Reviews in Medicinal Chemistry, 8, 601-608.
  3. Barnard, J.H., Collings, J.C., Whiting, A., Przyborski, S.A., Marder, T.B. (2009). Synthetic retinoids: structure-activity relationships. Chemistry, 15, 11430-52.
  4. Maltman, D.J., Christie, V.B., Collings, J.C., Barnard, J.H., Fenyk, S., Marder, T.B., Whiting, A., Przyborski, S.A. (2009). Proteomic profiling of the stem cell response to retinoic acid and synthetic retinoid analogues: identification of major retinoid-inducible proteins. Molecular Biosystems, 5, 458-471.
品名
貨號(hào)
規(guī)格
ec23
SRP002
1 x 5mg clear glass vial

 

Differentiating neurons from stem cells just got easier. 
 

 

Some retinoids can be troublesome, their lack of stability in light and susceptibility to degradation means it is impossible to know what dose you are really working with. 

ec23 is a synthetic retinoid which reproduciblyinduces neuronal differentiation toconsistently high levels than those achieved with other more common retinoids. 
 

ec23 is compley stable and the dose you add to your culture is exactly what you think it isevery time.

For ease of use, ec23 comes in a clear glass vial.

No more searching for your retinoid in dark glass. 
 

ec23 is a stable, synthetic retinoid which has been shown to be a potent inducer of both pluripotent stem cell and adult neuroprogenitor cell differentiation across a range of species.1-5

 

 

More neurons less guess work

 

 

 

 

ec23 is stable; NMR of ec23 during prolonged exposure to light demonstrates clearly ec23 remains compley intact.




 

1H NMR (500 MHz) spectrum (δ 7.20-8.10) of ec23 in D16-DMSO in a glass NMR tube after 3 days in the dark under air (top), versus 3 days exposure to fluorescent light (bottom).
 

 

 Catalogue number   Product description    Pack size  
 SRP002  ec23   5mg  Download Reinnervate Flyer (PDF)  


To order contact your local LGC Standards office or  atcc@lgcstandards.com

Selected publications

 

1.Christie V.B., et al (2008). Organic and Biomolecular Chemistry, 6, 3497-3507.
2.Blow, N. (2008). Nature, 451, 855-858.
3.Przyborski S.A.  (2008). European Pharmaceutical Review, 6, 36-39.
4.Barnard, J.H., et al (2009). Chemistry, 15, 11430-52.
5.Maltman, D.J., et al (2009). Molecular Biosystems, 5, 458-471.

 

 

reinnervate

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
丁香花在线电影小说观看| 午夜电影资源久久久久久| 男人草女人在线看片黄片| 亚洲日产综合欧美一区二区| 色黄网站亚洲精品美女久久| 99re99在线视频免费| 国产精品黄黄久久免费看| 亚洲女人的天堂天天视频| 免费人成再在线观看网站| 好爽毛片一区二区三区四无码三飞 | 亚洲美女高潮久久久久电影| 97无码人妻超级碰碰碰| 99re在线视频免费观看| 小水嫩精品导航在线观看| 精品亚洲成在人线av无码| 欧美日韩精品一区人成线在| 精品剧情V国产在线观看 | 久久老司机精品网站导航 | 国产精品国产三级欧美二区| 综合久久| 亚洲AV无码国产精品永久一区| 国产精品99久久久久久擦边| 91在线直播观看高清动漫| 青娱乐亚洲视频| 一本之道dvd在线播放| 中文字一区二区三区在线| 国产欧美三级久久久一区| 欧美 日韩 在线 综合| 日本高清视频在线一区二区| a一区二区三区免费视频| 亚洲精品自拍愉拍第二页| 欧美日韩一级片在线播放| 精品国产乱码久久久久夂| 精品中文一区二区三区电影| 猫咪亚洲精品无码mv在线观看 | 国产精品久久久久久亚洲av| 苍井空中文字幕在线观看| 国产精品福利自产拍久久| 国产精品久久99简爱亚洲| 天天躁日日躁狠狠躁日日躁| 99久久香蕉国产熟女线看|