欧美成ee人免费视频,图片区亚洲卡通另类动漫,少妇献身hd中字

LOADING IMAGES

生物素 PEG4 琥珀酰亞胺酯

CAS號	459426-22-3
規(guī)格	25毫克	純度	96%
貨號	3022	貨期	需咨詢
品牌	AAT Bioquest	庫存	需咨詢
規(guī)格	25毫克
純度	96%
貨號	3022
貨期	---
品牌	AAT Bioquest
庫存	---
注意：請務(wù)必與賣家聯(lián)系核實(shí)單價(jià)庫存，以確保您的資金安全及交易順利。
參考價(jià)：￥1140.00 元

立即詢盤

貨號	品牌	純度	規(guī)格	參考價(jià)	貨期
3022	AAT Bioquest	96%	25毫克	￥1140.00元	---

產(chǎn)品詳情

詳細(xì)信息(中文)：
Biotin PEG4 succinimidyl esteris an amine-reactive biotin derivative that contains a long arm to increase its avidin-binding affinity. This PEG biotin reacts specifically and efficiently with primary amines (e.g., a side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form covalent bonds. The PEG spacer arm gives the reagent a long and flexible connection to minimize steric hindrance involved with binding to avidin molecules. The hydrophilic polyethylene glycol (PEG) spacer arm of this reagent imparts water solubility that is transferred to the labeled molecule, thus reducing aggregation of labeled proteins stored in solution. It is widely used to label a variety of biological molecules and samples.

產(chǎn)品百科查看更多

物理化學(xué)性質(zhì)
英文名
中文名	15-BiotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester
CAS號	459426-22-3	溶解性	---
分子量	588.6709	熔點(diǎn)	---
密度	---	沸點(diǎn)	---