日韩av大片在线观看欧美成人不卡|午夜先锋看片|中国女人18毛片水多|免费xx高潮喷水|国产大片美女av|丰满老熟妇好大bbbbbbbbbbb|人妻上司四区|japanese人妻少妇乱中文|少妇做爰喷水高潮受不了|美女人妻被颜射的视频,亚洲国产精品久久艾草一,俄罗斯6一一11萝裸体自慰,午夜三级理论在线观看无码

北京百奧創(chuàng)新科技有限公司

BUSINESS

當(dāng)前位置：> 供求商機> 羧基活化磁性瓊脂糖層析填料

[供應(yīng)]羧基活化磁性瓊脂糖層析填料

貨物所在地：北京北京市

更新時間：2025-03-11 10:52:36

有效期：2025年3月11日 -- 2026年3月12日

已獲點擊：89

聯(lián)系我時,，請告知來自 化工儀器網(wǎng)

Carboxyl-activated SepFast MAG is used to make magnetic chromatography media. It forms chemically stable amide linkages with ligands containing primary amine groups.

Product Introduction

Carboxyl-activated SepFast MAG is used to make magnetic chromatography media. It forms chemically stable amide linkages with ligands containing primary amine groups. It has a long spacer (9 atoms). After binding of target molecules, the magnetic resin can be readily isolated from the biological feedstocks with the aid of a magnet. Carboxyl-activated agarose can be used for the immobilization of amine containing molecules. The coupling chemistry is carbodiimide-based and is a successful and well-documented technique.

Product Properties:

Carboxyl-activated SepFast MAG 4HF is made of highly cross-linked 4% agarose containing magnetic material. It makes harsher operational conditions possible so that low pH and certain organic solvents of high concentrations can be applied. Agarose has long been used for chromatographic separations due to its excellent hydrophilic and low non-specific-binding nature. The particles have an open pore structure with excellent mass transfer properties to large protein molecules. The base matrix is activated by attaching a long hydrophilic spacer arm to the backbone. It reacts directly with primary amine groups in the presence of a carbodiimide agent. Carboxyl-activated SepFast MAG is supplied as an aqueous suspension in 20% ethanol.


會員登錄

×

請輸入賬號

請輸入密碼

=

請輸驗證碼

收藏該商鋪

X
該信息已收藏,！
標(biāo)簽：
保存成功

(空格分隔,最多3個,單個標(biāo)簽最多10個字符)

常用：

提示

X
您的留言已提交成功！我們將在第一時間回復(fù)您~
撥打電話 產(chǎn)品分類
在線留言