Lipoic acid-PEG-Acrylate,LA-PEG-AC,硫辛酸-聚乙二醇-丙烯酸低溫儲存
硫辛酸-聚乙二醇-丙烯酸酯(Lipoic acid-PEG-Acrylate),LA-PEG-AC所屬分類:Acrylate/Acrylamide PEG?Lipoic acid(LA)PEG,該試劑的分子量可定制:2000/1000/5000/3400/20000/10000,質(zhì)量控制:95+%儲存: -20℃長期保存,暗黑處,干燥。

西安凱新生物科技有限公司提示:避免頻繁的溶解和凍干,取用時注意干燥
LA-PEG-AC 是異雙活性基團PEG衍生物的一種,硫辛酸作為輔酶,在兩個關(guān)鍵性的氧化脫羧反應(yīng)中起作用,即在丙酮酸脫氫酶復(fù)合體和α-酮戊二酸脫氫酶復(fù)合體中,催化酰基的產(chǎn)生和轉(zhuǎn)移。硫辛酸可以接受酰基與丙酮酸的乙?;?,形成一個硫酯鍵,然后將乙?;D(zhuǎn)移到輔酶A分子的硫原子上。形成輔基的二氫硫辛酰胺可再經(jīng)二氫硫辛酰胺脫氫酶(需要NAD+)氧化,重新生成氧化型硫辛酰胺。?
α-硫辛酸含有雙硫五元環(huán)結(jié)構(gòu),電子密度很高,具有顯著的親電子性和與自由基反應(yīng)的能力,因此它具有抗氧化性,具有極高的保健功能和醫(yī)用價值(如抗脂肪肝和降低血漿膽固醇的作用)。
In addition, the hydrophobic base of lipoic acid REDOX reaction easily, so it can protect hydrophobic enzyme from heavy metal ions poison. Acrylate with ultraviolet or free radical initiator, polymerization, can be used to water gel. PEG connection has a better water solubility, flexible used in the connection of the reaction, the customer need to enhance stability.
四:相關(guān)產(chǎn)品
mPEG-Acrylate,mPEG-AC
mPEG-Acrylamide,mPEG-ACA
mPEG-Methacrylate,mPEG-MAC
AC-PEG-AC,Acrylate-PEG-Acrylate
4-Arm PEG-Acrylate,4-Arm PEG-AC
Acrylamide-PEG-Thiol,ACA-PEG-SH
AC-PEG-Silane,Acrylate-PEG-Silane
AC-PEG-OH,Acrylate-PEG-Hydroxyl
AC-PEG-SCM,Acrylate-PEG-NHS ester
ACA-PEG-SCM,Acrylamide-PEG-NHS ester
ACA-PEG-ACA,Acrylamide-PEG-Acrylamide
Methacrylate-PEG-Methacrylate,MAC-PEG-MAC
以上關(guān)于試劑LA-PEG-AC的詳情信息分享自? 西安凱新生物科研有限公司,歡迎留言咨詢