什么是酶的酶活回收率率和纯化倍数

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在此条件下,固定化酶的回收率为45.9%。
The yield of immobilized PrA was 45.9% in the optimal conditions.
实验结果表明,物理吸附法固定化凝血酶的活性回收率(81%)高于化学结合法固定化凝血酶的最佳结果(56%)。
Activity recycle ratio of immobilized thrombin prepared by physical adsorption method is 81%, higher than that by chemical covalent binding method (56%).
结果表明,壳聚糖载体可以较好地吸附L-天门冬酰胺酶。固定化酶的活力回收率较高,且稳定性得到提高。
The results showed that the matrix can adsorb L-asparaginase and recover high enzymic activity, The immobilize enzyme was more stable against trypsin than native enzyme.
在此条件下固定化果胶酶的酶活回收率达到80%以上。
Under the optimal conditions, the activity recovery of immobilized pectinase can reach to more than 80%.
固定化漆树酶的活力回收可达30%;
It is found that activity recovery of the immobilized laccase was about 30%.
酶活力的回收率显著提高,酶活力对萃取和反萃时间的耐受性显著增强。
The stability of enzyme activity was time dependent: the addition of phenylboronic acid induced enhanced activity recovery in a prolonged contact time during extraction and stripping.
通过比较三种方法的酶活力回收、最适反应条件、GOS的得率和和载体机械强度,选择明胶作为固定化细胞的载体。
By comparing with each other in the enzyme recovery, optimal reaction conditions, yields of GOS and mechanical strength of the carriers, the gelatin was selected as better carrier for immobilization.
这是近40溶酶体储存引起的疾病的身体无法产生的酶分解和回收利用材料的细胞。
It is one of nearly 40 lysosomal storage diseases caused by the body's inability to produce enzymes that break down and recycle materials in cells.
结果:方案一得到了含三条电泳条带的酶液,酶回收率达2.7%;
Results :In the first method, the enzyme solution contained three proteins, enzyme recovery rate was 2.7%;
实验结果表明:利用SP树脂吸附弹性 酶后的母液仍可回收胰激 肽释放 酶。
The experiment showed that kallikrein in the mother solution in which elastase had been removed by SP resin could be prepared.
此条件下制得的磁性酶活力回收在5 0 %左右,相对酶活力达74 % ,该磁性酶对啤酒澄清防止冷浑浊有明显效果。
The activity recovery of immobilized enzyme is around 50% and relative enzyme activity 74% under these conditions. MIE can clarify beer and prevent cold turbid.
该结果说明,酶的“柔性固定化”模型可以改善传统共价结合固定化酶及手臂固定化酶活力回收率不高的缺陷。
The flexible immobilized model could achieve a higher recovery of immobilized enzyme activity than traditional covalent immobilization and arm spacer immobilization.
研究了纤维素酶水解杂细胞的适宜条件及酶回收利用技术。
The optimum conditions of hydrolysis of parenchyma cell by the cellulase and the retrieval of cellulase are studied.
强调了酶活力回收率、稳定性的重要性;
Recovery of enzyme activity and its stability were emphasized .
该法步骤简单、分离周期短、酶活回收率高、具有较大的实用价值。
The method possesses the practical value for its advantages of simple operation, short separating cycle and high enzyme recovery.
结论电化学发光法的精密度、回收率优于酶联免疫法,且具有快速稳定的特点。
Conclusions The precision and recovery rate of ECLIA are better than that of ELISA. And ECLIA is faster and more stable than ELISA.
伴护蛋白质的部分作用是将受损蛋白质提取出来放入充满酶的酶溶体。 酶溶体扮演者蛋白质回收中心的角色。
The chaperone is partially responsible for drawing damaged protein into the enzyme-filled lysosome, which acts as the protein-recycling center.
在最佳固定化条件下制得的固定化酶活性为397.29U,活力回收率达76.57%。
On the best immobilized conditions, the immobilized enzyme activity and the dynamic recovery were 397.29U and 76.57%, respectively.
本发明制备的酶片重现性好,活性高,酶活回收率也高。
The inventive enzyme sheet reproduce well, has high enzyme activity.
最后经HA柱层析,得到高纯度的蒜氨酸酶,最终纯化倍数为20.68倍,回收率为38.53%。
Ultimately, alliinase was purified up to 20.68 times with a recovery of 38.53% by HA chromatography.
二是预处理对酶解效率及酶解产物蛋白质回收率、螯合亚铁离子能力的影响;
To extend its applications, wheat gluten suspension was pretreated to improve its solubility before enzymatic hydrolysis.
在粗品肝素钠中加入胰蛋白酶对这些杂蛋白进行酶解,再结合氧化除杂过程,从而提高精品肝素钠的效价和效价回收率。
The results showed that the improved process, which combined oxidation and degradation, can raise the potency and recovery of heparin sodium salt.
在粗品肝素钠溶液中加入胰蛋白酶对杂蛋白进行酶解,再结合氧化除杂,提高了精品肝素钠的效价和效价回收率。
The results showed that the optimized process, which combined oxidation and degradation, raised the potency and recovery of heparin sodium salt.
在粗品肝素钠溶液中加入胰蛋白酶对杂蛋白进行酶解,再结合氧化除杂,提高了精品肝素钠的效价和效价回收率。
The results showed that the improved process, which combined oxidation and degradation, can raise the potency and recovery of heparin sodium salt.
在用于实际试样的回收率测定中,结果良好。 (2)提出了一种基于酶催化沉积底物和生物素-亲和素两步放大的超灵敏免疫检测方法(第3章)。
An amplified immunoassay with improved sensitivity has been proposed based on two-step amplification procedures of enzyme-catalyzed precipitation and biotin-streptavidin binding system (in Chapter 3).
这些酶帮助分解和回收利用蛋白质,因此在皮肤晒伤、割伤或者受到其他损伤后的重塑过程中起到重要作用。
The enzymes help the body break down and recycle proteins, and thus play a role in the process of remodeling skin after sunburns, cuts, or other injuries.
这些酶帮助分解和回收利用蛋白质,因此在皮肤晒伤、割伤或者受到其他损伤后的重塑过程中起到重要作用。
The enzymes help the body break down and recycle proteins, and thus play a role in the process of remodeling skin after sunburns, cuts, or other injuries.
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