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- The arylamidase (E. 0. 3.4.11.2. AAD) of mouse kidney was purified by using Triton X-100 and trypsin treatment to solubilize the enzyme, and further combined with the use of ammonium sulfate fractionation and several types of column chroma-tography. 用Triton X-100和胰蛋白酶处理并结合硫酸铵分段盐析和多种柱层析;从正常小鼠肾脏纯化了芳香酰胺酶(Arylamidase、简写AAD;E.;C
- Study of Ammonium Sulfate Fractionation of Porcine Serum Protein by Polyacryamide Gel Electrophoresis 聚丙烯酰胺凝胶电泳研究猪血清蛋白硫酸铵分级盐析
- ammonium sulfate fractionation 硫酸铵分级分离
- Annual sales: steel, Crude Benzol, Coke, tar, ammonium sulfate, and so on. 常年销售：钢材，粗苯，焦碳，焦油，硫酸铵等。
- Ammonium sulfate deposition were used to get kidney bean phytohemagglutinin. 用硫酸铵沉淀法得到芸豆植物凝集素。
- TWO STEPS METHOD FOR THE PREPARATION OF POTASSIUM SULFATE BY AMMONIUM SULFATE AND POTASSIUM CHLORIDE. 硫酸铵氯化钾两次反应法生产硫酸钾。
- Why isn't ammonium sulfate included in the dialysis buffer? Why do you use the buffer solution instead of water? 为什么此步中透析缓冲液中不加硫酸铵?为什么使用缓冲液而不用水?
- The effect of ultrasonic on the preparation of magne sia from magnesite,ammonium sulfate and salvolatile was studied. 研究了超声波在以菱镁矿、硫酸铵和碳酸铵为原料,制备活性氧化镁过程中的作用。
- Furthermore, the influence of ammonium sulfate on the separation of amino acids mixture was investigated. 还考察了在混合物中含有硫酸按时的情况。
- Oxymyoglobin was partly oxidated into the met-myoglobin in the process of the ammonium sulfate salting-out. 在盐析过程中，部分氧合肌红蛋白氧化成为高铁肌红蛋白。
- A hydroxyl ammonium sulfate (HAS) accelerated phosphating process has been studied. 对内含羟胺促进剂的磷化工艺进行了研究。
- Potassium sulfate was prepared from potassium chloride and ammonium sulfate by addition of methanol. 以氯化钾和硫酸铵为原料,以甲醇为添加溶剂制备硫酸钾。
- The MZW of ADP increased with the addition of ammonium sulfate or sodium, citric acid or thiourea. 添加剂硫酸铵、柠檬酸钠和硫脲均能使磷酸二氢铵溶液的介稳区变宽。
- At last, it titrates with ferrous ammonium sulfate, using the sodium diphenylaminesulfonate as a catalyst. 以二苯胺磺酸钠为指示剂，用硫酸亚铁铵标准溶液滴定。
- The nitrification was decreased when the urea or ammonium sulfate was combined with ammonium chloride. 氯化铵与尿素或硫酸铵配合施用能明显降低其氮素的硝化作用。
- A comparism of the utilization of nitrogen sources from ammonium sulfate and urea by Agaricus bisorus was investigated. 摘要1．本文详述尿素及硫酸按对洋菇生长之比较。
- Well,we accept your counter offer for the 10000 ton of ammonium sulfate,at 260 french francs per metric ton fob marseilles. 我们接受你方对10000吨硫酸铵的还盘，即每公吨马赛船上交货价260法郎。
- Well,we accept your counter-offer for the 10000 ton of ammonium sulfate,at 260 french francs per metric ton fob marseilles. 好，我们接受你方对10000吨硫酸铵的还盘，即每公吨马赛船上交货价260法郎。
- You centrifuge the solution, decant the supernatant, and discard the pellet. To the supernatant, which is clearer than the lysate, you add more ammonium sulfate. 你然后对溶液离心，慢慢倒出上清，弃沉淀。对上清液你加更多的硫酸铵。
- Ammonium sulfate can be substituted during the cooler months as a nitrogen source. Ammonium sulfate also benefits disease control. 在寒冷月份硫酸铵可以作为氮的替代品。硫酸铵也有利于病害控制。
