溴化氰是一种化学物质,分子式是CNBr。CN指化学元素,Br指化学元素溴,CNBr是一种化合物,有剧毒。与水或水蒸气接触会放出剧毒、易燃和腐蚀性的溴化氢和氰化氢气体。有不纯物质存在时能很快引起分解,并引起爆炸。该物质对环境有危害,应特别注意对水体的污染。用于有机合成、也是提取金的氰化剂、制杀虫剂等。
⑴溴化氰(cyanogen bromide)它只断裂Met残基的羧端肽键。也可以选用糜蛋白酶或嗜热菌蛋白酶,但其专一性不如溴化氰。
基于6987个网页-相关网页
... 溴化氰;cyanogen bromide;bromine cyanide 溴化氰;氰化溴;Cyanogen bromide;brcn;bromine cyanide;br…… 氰化溴;溴化氰;bromine cyanide ...
基于22个网页-相关网页
Chemical cleavage ways, such as cyanogen bromide are poison and seldom used.
已知的化学裂解方法,如溴化氰法等,因其剧毒等原因又很少使用。
参考来源 - PPBeing small molecule, PAAC can bind with Sepharose by activated and catalyzed of CNBr, to obtain immobilized medium coupled with the ligand of PAAC.
因为PAAC为多氨基小分子,故可以与溴化氰活化的固相介质琼脂糖凝胶结合,得到以PAAC为偶联配基的固定化载体。
参考来源 - 沙丘芦苇特有内含物PAAC与蛋白质的相互作用·2,447,543篇论文数据,部分数据来源于NoteExpress
目的研究不同因素对溴化氰切割融合蛋白的影响。
Purpose to study the effect of different factors on the efficiency of cleaving fusion protein with cyanogen bromide.
本文用溴化氰活化的右旋糖酐对弹性蛋白酶进行共价修饰,以改变其若干性质,使之更有利于应用。
Some properties of the dextran activated with bromine cyanide modified elastase were studied and compared, with those of natural elastase.
方法A群脑膜炎球菌多糖经溴化氰活化后共价接上己二酰肼手臂,在碳二亚胺催化下与精制破伤风类毒素(TT)偶联制备结合物。
Methods Conjugate was prepared by carbodiimide mediated coupling of adipic acid hydrazide derivatives of capsular polysaccharides of group A meningococcal with tetanus toxoid(TT).
应用推荐