glycoprotein

简明释义

英[ˌglaɪkə(ʊ)ˈprəʊtiːn]美[ˌɡlaɪkoˈproˌtin]

n. [生化] 糖蛋白

英英释义

单词用法

同义词

反义词

例句

1.TTD may act by means of suppressing the function of the P-170 glycoprotein in drug-resistant tumor cells.

推测ttd可能是通过抑制耐药肿瘤细胞膜上P- 170糖蛋白的功能而起作用的。

2.Objective: To determine the optimum experiment condition of detecting P—glycoprotein with Western blotting.

目的：确定蛋白免疫印迹检测大鼠脑组织中P-糖蛋白的最佳实验条件。

3.Platelet activation by P-selectin and monocyte cell surface P-selectin glycoprotein ligand - 1 combine to form PMA.

血小板活化后，通过P-选择素和单核细胞表面的P -选择素糖蛋白配基-1结合形成PMA。

4.The routine separation and analytical method such as high performance liquid chromatography is limited in the analysis of glycoprotein.

传统的分离分析方法高效液相色谱在糖蛋白结构分析中的应用受到限制。

5.Objective to construct the eukaryotic expression vector of varicella-zoster virus (VZV) glycoprotein e.

目的构建水痘-带状疱疹病毒(VZV)糖蛋白e的真核表达载体。

6.Therefore, it was inferred that the hemagglutinin might be a glycoprotein on the virus capsid.

由此推断，血凝素可能是病毒衣壳上的一种糖蛋白。

7.Objective To investigate the clinical significance of the changes of platelet glycoprotein in the patients with acute cerebral infarction.

目的探讨急性脑梗死患者血小板膜糖蛋白变化的临床意义。

8.Methods: the rats were immunized by the major surface glycoprotein (MSG) of Pneumocystis carinii combined with IL - 12 as an adjuvant.

方法：用IL-12作为佐剂和卡氏肺孢子虫主要表面糖蛋白(MSG)一起免疫大鼠。

9.The immune system produces antibodies that are a type of glycoprotein.

免疫系统产生的抗体是一种糖蛋白。

10.Many viruses use glycoproteins to attach to host cells.

许多病毒利用糖蛋白附着在宿主细胞上。

11.In cell membranes, glycoproteins play a crucial role in cell recognition.

在细胞膜中，糖蛋白在细胞识别中发挥着关键作用。

12.Certain hormones are classified as glycoproteins, which affect various bodily functions.

某些激素被归类为糖蛋白，影响身体的各种功能。

13.The study of glycoproteins is important for understanding cellular communication.

研究糖蛋白对理解细胞间的通讯非常重要。

作文

Glycoproteins are essential biomolecules that play critical roles in various biological processes. These molecules consist of a protein component and one or more carbohydrate (sugar) chains, which are covalently attached to the protein. The presence of these sugar chains is what distinguishes glycoproteins (糖蛋白) from other types of proteins. The structure and composition of glycoproteins (糖蛋白) can vary significantly, influencing their function and interactions within the body. One of the primary functions of glycoproteins (糖蛋白) is in cell recognition and signaling. For instance, many hormones and enzymes are glycoproteins (糖蛋白), and they interact with specific receptors on cell surfaces to trigger various physiological responses. The carbohydrate moieties of glycoproteins (糖蛋白) often serve as recognition sites for other molecules, facilitating communication between cells. This is particularly important in the immune system, where glycoproteins (糖蛋白) on the surface of pathogens can be recognized by immune cells, leading to an appropriate immune response. In addition to their role in cell signaling, glycoproteins (糖蛋白) are also involved in structural functions within tissues. For example, certain glycoproteins (糖蛋白) contribute to the extracellular matrix, providing support and anchorage for cells. This is crucial for maintaining tissue integrity and facilitating cellular functions. The unique properties of glycoproteins (糖蛋白) allow them to form complex networks that are vital for tissue organization and repair. Furthermore, glycoproteins (糖蛋白) have significant implications in medicine and biotechnology. Many therapeutic agents, including monoclonal antibodies, are glycoproteins (糖蛋白), designed to specifically target and neutralize disease-causing agents. Understanding the structure and function of glycoproteins (糖蛋白) is essential for developing new drugs and treatments. Researchers are continuously exploring the potential of glycoproteins (糖蛋白) in vaccine development, as they can elicit strong immune responses due to their unique structures. Despite their importance, the study of glycoproteins (糖蛋白) presents challenges. The complexity of their structures makes it difficult to analyze and characterize them using traditional methods. Advanced techniques such as mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy are now being employed to better understand the diverse functions of glycoproteins (糖蛋白). In addition, bioinformatics tools are increasingly used to predict the structure and function of glycoproteins (糖蛋白) based on their amino acid sequences. In conclusion, glycoproteins (糖蛋白) are vital components of biological systems, contributing to numerous physiological processes, including cell signaling, structural integrity, and immune response. Their complex nature and functional diversity make them a fascinating subject of study in biochemistry and molecular biology. As research continues to uncover the roles of glycoproteins (糖蛋白), the potential for new therapeutic applications and advancements in biotechnology remains promising. The ongoing exploration of glycoproteins (糖蛋白) will undoubtedly enhance our understanding of health and disease, paving the way for innovative solutions in medicine.

糖蛋白是重要的生物分子，在各种生物过程中发挥着关键作用。这些分子由蛋白质成分和一个或多个碳水化合物（糖）链组成，糖链与蛋白质共价结合。糖链的存在使得糖蛋白（glycoprotein）与其他类型的蛋白质区别开来。糖蛋白（glycoprotein）的结构和组成可能有显著差异，这会影响它们在体内的功能和相互作用。 糖蛋白（glycoprotein）的主要功能之一是在细胞识别和信号传导中的作用。例如，许多激素和酶都是糖蛋白（glycoprotein），它们与细胞表面的特定受体相互作用，以触发各种生理反应。糖蛋白（glycoprotein）上的碳水化合物部分通常作为其他分子的识别位点，促进细胞之间的交流。这在免疫系统中尤为重要，其中病原体表面的糖蛋白（glycoprotein）可以被免疫细胞识别，从而引发适当的免疫反应。 除了在细胞信号传导中的作用外，糖蛋白（glycoprotein）还参与组织中的结构功能。例如，某些糖蛋白（glycoprotein）有助于细胞外基质的形成，为细胞提供支持和锚定。这对于维持组织完整性和促进细胞功能至关重要。糖蛋白（glycoprotein）的独特性质使它们能够形成复杂的网络，这对于组织的组织和修复至关重要。 此外，糖蛋白（glycoprotein）在医学和生物技术中具有重要意义。许多治疗药物，包括单克隆抗体，都是糖蛋白（glycoprotein），旨在特异性地靶向和中和致病因子。理解糖蛋白（glycoprotein）的结构和功能对于开发新药和治疗方法至关重要。研究人员不断探索糖蛋白（glycoprotein）在疫苗开发中的潜力，因为它们由于其独特的结构能够引发强烈的免疫反应。 尽管糖蛋白（glycoprotein）如此重要，但对它们的研究也面临挑战。其结构的复杂性使得使用传统方法分析和表征它们变得困难。现在正在采用先进的技术，如质谱法和核磁共振（NMR）光谱法，更好地理解糖蛋白（glycoprotein）的多样功能。此外，生物信息学工具越来越多地用于根据氨基酸序列预测糖蛋白（glycoprotein）的结构和功能。 总之，糖蛋白（glycoprotein）是生物系统的重要组成部分，参与众多生理过程，包括细胞信号传导、结构完整性和免疫反应。它们的复杂性和功能多样性使其成为生物化学和分子生物学中一个引人入胜的研究对象。随着研究不断揭示糖蛋白（glycoprotein）的作用，新的治疗应用和生物技术的进展潜力依然可观。对糖蛋白（glycoprotein）的持续探索无疑将增强我们对健康和疾病的理解，为医学领域的创新解决方案铺平道路。