色噜噜狠狠色综合av肉乳乱,无码福利一区二区三区,国产精品后入内射日本在线观看,内射人妻无码色ab麻豆

歡迎進(jìn)入上海起發(fā)實驗試劑有限公司!
產(chǎn)品展示
首頁 > 產(chǎn)品展示 > 化合物 > -化合物 > 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不會降解,保存EC23溶液時不必特別注意避光密封

更新時間:2016-12-12
訪問次數(shù):1965
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
   添加時間:2012-1-4 14:35:48


 

 

貨號: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)實驗室條件下保持化學(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不會降解,保存EC23溶液時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。實驗表明,該化合物可以強力的誘導(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
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:

  • 補充說明:

  • 驗證碼:

    請輸入計算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
久久精品无码一区二区日韩av | 久久亚洲av成人无码国产电影| 99久久精品免费看国产| 狠狠躁夜夜躁人人躁婷婷视频| А√天堂中文在线资源库免费观看 | 亚洲精品97久久中文字幕无码| 亚洲熟妇AV一区二区三区| 深夜a级毛片免费视频| 陪读庥麻张开腿让我爽了一晚播放| 最近免费观看高清韩国日本大全| 我的真實亂倫故事| 狠狠人妻久久久久久综合| 和少妇人妻邻居做爰无码| 宝贝把腿张开我要添你下边l| 性做久久久久久| 免费古装a级毛片无码| 中文人妻熟女乱又乱精品| 真实的和子乱拍视频| 色欲色香天天天综合无码WWW| 无限资源在线观看片中文在线| 日本护士毛茸茸高潮| 再深点灬舒服灬太大了少妇| 久久99精品久久久久久 | 国产国拍精品亚洲av片| 无码一区二区三区免费| 国产精品国产三级国产专区53| 女人高潮被爽到呻吟在线观看| 永久免费观看不收费的软件| 精品人妻人人做人人爽夜夜爽| 肥臀浪妇太爽了快点再快点 | 亚洲精品无码高潮喷水a片| 亚洲精品无码高潮喷水a片| 亚洲欧美日韩综合一区| 去男朋友宿舍被室友4p| 亚洲国产精品无码中文字| 一本久道中文无码字幕av| 久久午夜无码鲁丝片午夜精品| 丰满熟妇人妻中文字幕| 色哟哟国产精品免费观看| 成人区色情综合小说| 久久久国产打桩机|