peptides

Synthetic peptide purification. Are isocratic elution and volume overload options to improve process economics?

合成蛋提纯-无梯度洗脱和容量超负荷的取舍能提高工艺经济性？

Like light meromyosin, tropomyosin contains two peptide chains in a coiled coil conformation.

象轻酶解肌球蛋，原肌球蛋含有两个链，其构型为盘旋螺旋。

Peptide deformylase (PDF) is an essential enzyme involving in bacterial protein biosynthesis.

脱甲酰基酶细菌蛋质合成过程中种关键酶。

Defensin is a widely existed antimicrobial peptide in plants, insects and mammals.

防御素种广泛存在于动植界的抗菌多。

The synthetic methods of peptide thioester and peptide aldehyde are also discussed.

还介绍了与多片段连接有关的硫酯和醛的合成方法。

The peptide bond is the same as the imido bond of biuret.

键与双缩脲的亚氨基键相同。

The results showed that the major component of the crude product was the desired tridecapeptide and the main by-products were derived from the oxidation or deformity of the desired peptide.

结果证明，粗产中的主成分即为目标十三，另外几个主要副产为十三的残缺肤或氧化。

Other reach Xin Nuoming of medicine made of two or more ingredients to wait to also can be chosen like thiazole of thiazole of amber acyl sulphanilamide, peptide acyl sulphanilamide.

其他如琥珀酰磺胺噻唑、酰磺胺噻唑及复方新诺明等也可选用。

Methods The experiment was performed on rabbits, which the brain gut peptides (BGP) MTL of blood plasma of rabbit was tested and the electrogastrograph (EGG) of rabbit was also recorded.

方法以家兔为研究对象,通过检测血浆中脑肠-胃动素(MTL),观察胃电(EGG)变化。同时对比观察了针刺不同穴位对上述改变的影响。

With the method of the thin-layer chromatography technology, the components in secretion of the ear-side gland and skin gland of toad are compared in respect of Bufotoxin and peptide.

通过采用薄层层析的方法,比较了蟾蜍耳后腺和皮肤腺分泌中的化学成份。

Intein is an intervening polypeptide which can catalytic self-cleavage from a pre-protein accompanied by the concomitant joining of the two flanking polypeptides (the extein) through a peptide bond.

蛋质内含个蛋质前体中的多序列，可以催化自身从蛋质前体中断裂，使两侧的蛋质外显连接成成熟的蛋质。

In this study, zein, a very abundant and cheap crop in China was hydrolyzed by thermolysin, chymotrypsin, trypsin and alkaline protease for processing antihypertensive peptides.

本实验以我国来源丰富且价格低廉的玉米蛋为原料,选用嗜热菌蛋酶、胰凝乳蛋酶、胰蛋酶和碱性蛋酶等4种酶来水解玉米蛋制备降血压。

The “Snake Essence Oral Liquid” contains an antiepileptic peptide separated from ophidic toxin, and can resist the epilepsy of rats caused by cephalosporin and coriamyrtin.

蛇精口服液含蛇毒中分离出的抗癫痫，对用头孢菌素和马桑内酯诱发的大鼠癫痫，有很好的对抗作用。

The paralytic peptide of Bombyx mori (BmPP) is one such peptide that is involved in the paralytic and plasmatocyte-spreading activities in the hemocyte immune reaction.

在昆虫的免疫反应中，血细胞尤其淋巴液的黏附性针对外来侵入的免疫应答过程中的重要因素。

Defensin,existing in the right arm of the second chromosome of drosophila melanogaster,encodes a product which possesses an anti-bacterial peptide activity and resists Gram-positive bacteria.

由于其有牢固的分子骨架、广泛的分布以及生活性,对它的研究已成为当前国际研究热点。

Arginine vasopressin(AVP) is a kind of introgenic nine peptide hormone,which was traditional applied in diabetes insipidus and rhexis bleeding caused by acute esophageal varix.

血管加压素(AVP)种内源性激素,传统用于治疗尿崩症和急性食道静脉曲张破裂出血。

The “Jinguihuishengyi” contains an antiepileptic peptide separated from ophidic toxin, and can resist the epilepsy of rats caused by cephalosporin and coriamyrtin.

金匮回生液含蛇毒中分离出的抗癫痫，对用头孢菌素和马桑内酯诱发的大鼠癫痫，有很好的对抗作用。

Kroger, N., R. Deutzmann, and M. Sumper. "Polycationic peptides from diatom biosilica that direct silica nanosphere formation." Science 286, (1999): 1129-32.

硅藻生硅中左右硅纳米超微粒组成之聚阳离子型〉《科学》286,(1999):1129-32.

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜促性腺激素、人胎盘生乳素胎盘滋养细胞合成和分泌的类激素。

Results indicate that Pro, Tyr and Asn are more frequent in these small peptides while Met and Gln are underrepresented.

而甲硫胺酸及麸胺酸醯胺出现频率最低，。