This tripeptide is a fragment of cholecystokinin C-terminal octapeptide CCK-8. Starting with Phac-Met-OCam, the target tripeptide derivative was successfully synthesized with three immobilized enzymes, α-chymotrypsin/ Celite-545, papain/ VA-Epoxy and thermolysin/ Celite-545 by three reaction steps in reasonable yields.

  • 以Phac Met OCam为起始原料,采用三种固定化酶&α糜蛋白酶/Celite545、木瓜蛋白酶/VA Epoxy、嗜热菌蛋白酶/Celite545,经过三步酶促反应得到目标三肽化合物。
  • 来源:互联网摘选更新时间:2026-07-02 06:28:08

  • 重点词汇
  • papainn.木瓜蛋白酶;
  • aart. 一(个);每一(个);任一(个),用于辅音音素开头的单词前
  • thermolysinn.嗜热菌蛋白酶
  • reasonableadj.合理的,公道的;明智的;不少的;过得去的;
  • ofprep. 关于;属于…的;由…制成;
  • derivativen.[数]导数,微商;[化] 衍生物,派生物;[语]派生词;
  • synthesizedv.综合( synthesize的过去式和过去分词 );人工合成;(通过化学手段或生物过程)合成;(音响)合成;
  • threenum.三;三个;第三(章,页等);
  • yieldsn.产量;利润;投资效益( yield的名词复数 );
  • 相关例句
1、

Conclusion: GER isolation can be successfully performed by use of thermolysin combined with microdissection. This method may provide a good technique to establish the GER cell lines or perform series of gene transfection experiments.

结论:利用酶消化和机械解剖相结合的方法可以分离出纯粹的有活性的GER,为进一步建立GER细胞系,进行各种基因转染试验以及耳蜗内的各种基础实验建立细胞模型提供有效的实验手段。

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2、

Simultaneous Synthesis of Aspartame and Optical Resolution of DL-Phe-OMe by Thermolysin

用嗜热菌蛋白酶催化合成天冬甜精并同时进行DL-苯丙氨酸甲酯的光学拆分

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3、

The Nitro Group as the Zinc-Binding Group Dipeptide Thermolysin Inhibitors

硝基作为锌离子结合基团的二肽类嗜热菌蛋白酶抑制剂

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4、

Isolation of Pure Living Utricular Sensory Epithelial Cell by Use of Thermolysin

应用嗜热菌蛋白酶快速分离活性纯椭圆囊感觉上皮细胞及其意义

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5、

The distribution of surface exposures in patients undergoing single and multiple computerized tomographic brain scans with Hitachi CT-W500 was measured by LiF ( Mg, Ti) thermoluminescent dosimetry.

本文应用热释光剂量计,测定了CT-W500(日立)全身扫描机在多层和单层扫描时受检者的体表剂量分布。

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6、

Results The error range of correction factors of energy response, three type chambers are 3.0%, 3.3% and 3.3% reprectively; three type semiconductor detectors are 3.8%, 36% and 43% and one type thermoluminescent dosimeter is 29%.

结果根据能量响应校正因子的误差范围,三种电离室类型仪器分别为3.0%、3.3%和3.3%,三种半导体类型仪器分别为3.8%、36%和43%,一种TLD类型为29%。

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7、

AIM: To investigate the feasibility of checking the 3D-dose distributions of intracavitary brachytherapy for cervical cancer patients by thermoluminescent dosimeter ( TLD) [ LIF ( Mg. Cu. P)] in an anthropomorphic pelvic phantom.

目的:采用成都仿真人体盆腔模型及LIF(Mg.Cu.P)热释光剂量计(TLD)验证宫颈癌腔内后装治疗三维剂量分布的可行性。

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9、

Methods Parking Ir 192 in centrum for irradiating while measuring irradiation dose by thermoluminescent dosimeter, which laid in the position equivalent to spinal cord.

方法将铱192放射源置于椎体中照射,在椎体后椎管前缘相当于脊髓部位放置热释光计量计测量照射量。

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10、

Quantitative prediction models in exponential functions of gold grade are established with the thermoluminescent peak strength as independent variables and the predictions using these models were preliminarily evaluated.

建立了以石英热发光峰值强度为自变量定量预测其相应金品位值的指数函数模型,并对其预测效果进行了初步评价。

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11、

Based on the result and the existing theory, the applicability of thermoluminescent method to dating the faulting and to determining the sliding mode along the fault is discussed.

在此基础上,根据已有理论结果和实际资料,对利用热释光方法断代及推测断层活动方式的可能性等问题进行了讨论。

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12、

The verification method and standard were studied to be used for identification whether food was irradiated or not with thermoluminescent dosemeter ( TLD).

本文研究了用热释光分析仪鉴定食品辐照与否的具体方法和鉴定标准。

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13、

REE Analysis of Thermoluminescent Fluorite

热发光萤石的稀土元素分析

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14、

Thermoluminescent dosimetry apparatus Depart at Sunday, Surcharge fee pls call hotline for enquiry.

热致发光剂量测定仪逢星期日出发,现在价格可能会有附加费,请致电热线查询!

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15、

Application of thermoluminescent measure ( TL) in the gold mine of Hetai of Guangdong is presented in experimentation.

介绍了热释光测量方法在广东河台金矿找矿试验中的应用。

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16、

The influences of other divalent ions or trivalent ions on the thermoluminescent curves are analyzed. 3.

测试了掺有不同二价或者三价离子的样品的热释光曲线,研究了不同离子对热释光峰的影响。

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18、

The Dosimetry for Harshaw 6600 Thermoluminescent Monitoring System

Harshaw6600热释光监测系统测量技术

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19、

Indirect TL dating of bronze with their thermoluminescent clay/ sand-cores

利用陶范或砂范对青铜器进行间接热释光断代

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