| 1. | Application of crystallization in purification of bischofite
结晶在六水氯化镁纯化过程中的应用 |
| 2. | Preliminary study of purification process for the production of tuberculosis dna vaccine
结核病核酸疫苗纯化过程的初步研究 |
| 3. | The results shows that the concentration of acetylcholinesterase in earthworms was low , it was not steady and its loss during purification process was great
且纯化过程中损失较大，结果欠佳；活化载体共价结合法固定得到的乙酰胆碱酯酶酶膜活性高，酶不易损失，重现性好。 |
| 4. | Variation of pi was related to subunits dissociation . go isozyme was unstable and its molecular weight ( mr ) , specific activity and pi decreased during purification
Go同工酶在纯化过程中很不稳定，其全酶分子量( mr ) 、活性和pi均会下降，这可能是造成目前报道的go的mr和pi等基本参数相差很大的原因。 |
| 5. | Monitoring insulin in procedure of production and purification , determining insulin content from bio - tissue fluid and single islets of langerhans , and studying insulin molecular structure are all dependent on chromatographic analysis
胰岛素制剂的纯度检验，胰岛素生产及纯化过程的监控，生物体液及胰岛细胞分泌胰岛素的状况，重组胰岛素结构的刚定及活性研究等都离不开胰岛素的测定。 |
| 6. | So it has been found that this polymorphism of sod was changed under different experimental conditions , which showed that the polymorphism was not caused by the difference of genes or the difference of length or side groups of the peptide chains which was caused during the processing after transcript or the purification
由此排除了其是由不同基因编码的同工酶或在转录后加工及分离纯化过程中形成肽链长短不一和酶分子侧链基团差异等微不均一性所造成的可能性。 |
| 7. | In this paper , the pea ferritin was purified from pea seed , and its antiserum was raised from rabbits for investigating the expression of transgenic plant . the main experimental results were summarized as following : 1 . establishment of ferritin detection system
本论文开展了豌豆铁蛋白的纯化、免疫家兔制备豌豆铁蛋白抗血清以及植物铁蛋白免疫学检测等一系列的研究，现将主要研究内容和结果总结如下： 1 、铁蛋白检测系统的建立纯化过程中以邻菲咯啉显色法检测铁蛋白，具有简单、灵敏、直观等优点。 |
| 8. | The results shows that the vitro expressed protein of n gene by recombinant plasmid vector in the e . coli maintains anigenicity of tgev the recombinant protein was purified acconiing to the vector self characteristic ( hisk a polyhishdine tag introduced at the amino - acid terminus of the nucleoprotein allowed for the purification of protein by nickel - chelate dsity chromataography we explored all possibilities of pedcation and gained the modified purification method . several conditions , which include diffend ph buffer and concelltheion of imidazole , were selected to purify recombinan nucleorotein
根据载体pproexhtb含有( his ) 6特点，将融合蛋白进行纯化，在纯化过程中经各项条件的探索，确定为在裂解液中含有1mmpmsf的条件下，分别经过2倍体积的buffera和bufferb洗脱后，再收集ph5 . 9 ，含有80mmol / l咪唑的1倍体积bufferc洗脱液，可得到纯化的融合蛋白。 |
