Thiol PEG, mPEG-SH QtyAdd to Cart Description: Thiol functionalized methoxyl polyethylene glycol, PEG thiol (mPEG-SH) is a monofunctional PEG derivative that can be used to modify proteins, peptides and other materials. Thiol groups also have high affinity to gold surface and are widely used f...
摘要: 成语是中国汉字语言词汇中,一部分定型的词组或短句,有固定的结构形式和固定的说法,表示一定的意义,在语句中是作为一个整体来应用的.成语大部分是从古代相承沿用下来的,它代表一个故事或者典故.今天,中华瑰宝成语乐园举办成语闯关比赛,咱们一起去闯关吧....