无限看片的视频高清在线,肉体裸交137大胆摄影,撅高屁股乖乖被学长CAO男男,可以自由侵犯的游戏

Technical articles技術(shù)文章
首頁 > 技術(shù)文章 >CEM微波合成用于Racemization的研究

CEM微波合成用于Racemization的研究

 更新時間:2012-06-29 點擊量:1912

INTRODUCTION

One potential issue in peptide synthesis is racemization of cysteine and histidine. This is a concern for microwave peptide syntheis because of the elevated temperatures during deprotection and coupling. Studies have shown that lowering the temperature to 50 °C during the coupling of histidine and cysteine will decrease racemization.

 
 Liberty 全自動流動微波多肽合成系統(tǒng)

 


更多詳情,請培安公司:
:北京: 上海:  成都: 廣州:
: sales@pynnco.com  www.pynnco.com