| 单词 | 多肽 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 多肽 noun —peptide n多肽 —polypeptide, chain of amino acids linked by peptide bonds |
高效而灵敏的LID-LIFT过程能产生具有同位素分辨 的 多肽 的 MS /MS 图谱。 bruker.com | Latest TOF/TOF technology: The [...] high efficiency and sensitivity of the LID-LIFT process delivers MS/MS spectra with [...] nominal mass resolution for peptides. bruker.com |
相比于基因组包含的全部基因，人类蛋白质组包含了更多的功能 性 多肽 ， 部 分归因于，翻译的同时和翻译后的蛋白修饰（图1A）。 labome.cn | Human proteome consists of significantly [...] more functional polypeptides than the collection [...]of genes in the genome, due, in part, [...]to co- and post-translational protein modifications (Fig 1A). labome.com |
布鲁克公司的生物学信息软件能实现数据分析，并完美地将原始图谱和注释好 的 多肽 和 蛋 白质结构通过视图表现出来。 bruker.com | The Bruker bioinformatics software is [...] perfectly adapted to analyze and visualize the match between the raw [...] spectra and annotated peptide and protein structures. bruker.com |
然后在第二个MS步骤分析这些多肽片段 [5] 。 labome.cn | These peptide fragments are then analyzed [...] in the second MS step [5] . labome.com |
目的是破坏多肽的键 ，并将其转换成简单的分子（比如水，二氧化碳和氨）。 velp.com | The goal is to break down the bonds [...] that hold the polypeptides together and convert [...]them into simpler molecules (such as [...]water, carbon dioxide and ammonia). velp.com |
工作流程简单，能对每个蛋白，多肽 乃 至每个翻译后修饰进 行高选择性的，基于MRM的相对定量。 absciex.com.cn | The mass differential mTRAQ® Reagents are [...] specifically designed for peptide quantitation using [...]MRM and are significantly more economical [...]when larger numbers of peptides need to be monitored. absciex.com |
然后蒸发和分析这些多肽片段，以确定其m/z值。 labome.cn | The fragments are then vaporized and analyzed to determine their m/z value. labome.com |
然而这些方法的局限是不能完全检测所 有 多肽 片 段 ，有些肽段清晰可见，有些肽段不可见。 labome.cn | The use of these methods, however, can result in incomplete coverage, with [...] some of the peptides clearly visible [...]and others – not at all. labome.com |
多肽 malvern.com.cn | Peptide malvern.de |
出众的系统性能赋予其很宽的检测范围，适用于小分子化合物、聚合物、蛋白质 和 多肽 分 析。 bruker.com | Superior system performance enables detection of even a broad mass range of small molecule, [...] polymer, protein, and peptide analytes. bruker.com |
类胰岛素生长因子(包括IGF-Ⅰ和IGF-Ⅱ)是进化上保守性很强 的 多肽。 actazool.org | Insulin like growth factors (IGFs), [...] including IGF-Ⅰ and IGF-Ⅱ, are [...] evolutionarily conserved peptides that are essential [...]for vertebrate growth and development. actazool.org |
基因工程方法能够产生单链可变区(ScFv)，它是Fv类型片段，其包括了通过易弯 曲 多肽 链 接 在一起的VH和VL区域(figure 1 right [...] panel) [8] 。 labome.cn | Genetic engineering methods allow the production of single chain variable fragments (ScFv) , [...] which are Fv type fragments that include the VH and VL domains [...] linked by a flexible peptide (figure 1 right panel) [8] . labome.com |
蛋白质由复杂的多肽链组成，具备特有的三维结构。 malvern.com.cn | Proteins are [...] composed of complex polypeptide chains with unique [...]3-dimensional structures. malvern.de |
这对于复杂混合物的分析通常是一个主要问题，对于修饰肽段和翻译后修饰的分析，先用反相色谱分 离 多肽 ， 然 后馏分收集和用质谱分析(LC/MS)(图2B) [4] 。 labome.cn | This is often a major problem in analyzing complex mixtures and for modified peptides [...] and in the analysis of post-translational [...] modifications, peptides are first separated [...]by reversed-phase chromatography, with [...]subsequent fraction collection and analysis by mass spectrometry (a method known as LC/MS) (Fig 2B) [4] . labome.com |
第一个MS步骤后，用惰性气体撞击 多肽 离 子 ，从而导致进一步的碎片化。 labome.cn | After the [...] first MS step, the peptide ions are collided [...]with inert gas, which leads to the further fragmentation. labome.com |
上述结果表明,作为一种多孔、高比表面积的磷酸 化 多肽 的 选 择性吸附材料,Ti-SBA-15有望在磷酸化蛋白质组的分析中得到广泛的应用。 chrom-china.com | It can be concluded that the Ti-SBA-15 [...] showed the specific adsorption toward the [...] phosphorylated peptides, which provides [...]great potential in the specific capture of phosphopeptides. chrom-china.com |
质谱分析的样品制备，用限制性内切酶如胰蛋白酶把蛋白质或裂解液消化成小分 子 多肽 片 段。 labome.cn | To prepare a sample for mass spectrometric analysis, the protein or lysate is [...] digested into small peptide fragments using [...]restriction enzymes such as trypsin. labome.com |
鱼体皮肤和鳃也能表达内源非特异性 多肽 抗 生 素（类组蛋白），它们能对Amyloodinium造成致命的破坏。 actazool.org | Fish also constitutively express [...] endogenous, host-produced polypeptide antibiotics (histone-like [...]proteins) in the skin and gills [...]that are highly lethal to Amyloodinium at concentrations that are well within the levels present in host tissues. actazool.org |
他的毕业论文题为"合成多肽的激 基缔合物荧光"(Excimer Fluorescence [...] of Synthetic Polypeptides)。 ul.com | His thesis was entitled "Excimer [...] Fluorescence of Synthetic Polypeptides". ul.com |
质谱可用于多肽和蛋 白质的分子量测定 ， 多肽 氨 基 酸序列的确定，和翻译后修饰的检测，以 及 多肽 和 蛋白质的相对定量。 labome.cn | Mass spectrometry can be used for molecular weight [...] determination of peptides and proteins, for determining the amino acid sequence of peptides, and for the detection of post-translational modifications, as well as the relative quantification of peptides and proteins. labome.com |
特含多肽保濕因子及氨基酸保濕劑，質地水嫩清爽，透薄易推，能巧妙遮蓋粗大毛孔和色斑瑕疵，並能於肌膚表面形成透氣保護膜，能抑制氧化脂質的形成，促進肌膚血液循環，令膚質變得細膩光滑、晶瑩剔透。 aster.com.hk | It is made from variety skin care [...] ingredients including collagen, [...]green tea, Vitamin E and amino acids moisturizing factor [...]etc. Its function includes moisturizing, whitening and antioxidant skin as well as preventing the harm of UV A and B radiant efficiently. aster.com.hk |
另外，哈特尔和霍里奇分别显示了GroE在封闭腔内捕捉了一个未折叠 的 多肽 ， 在 ATP能量的作用下，能在不同阶段改变其形状，直到最后释放出完整折叠的蛋白质产物。 shawprize.org | In separate contributions, Hartl and Horwich showed that GroE [...] captures an unfolded polypeptide in a closed chamber [...]that changes its shape in stages driven [...]by the cell’s energy currency, ATP, until the folded protein is ejected as a finished product. shawprize.org |
另外还有胰岛细胞的神经内分泌肿瘤（NET），即乔布斯所患的胰腺癌类型，这种肿瘤能够分 泌 多 种 肽 类 激素，包括胰岛素、胃泌激素、胰高血糖素、血管活性肠肽（VIP）从而导致一系列临床症状。 beijing.ufh.com.cn | A pancreatic NET may secrete a variety of peptide hormones, including insulin, gastrin, glucagon, and vasoactive intestinal peptide (VIP), resulting in a myriad of clinical syndromes. beijing.ufh.com.cn |
在 利用免疫检测进行确认时实施的程序必须采用一种能识 别与筛查化验中所用的不同的肽/蛋白质抗原决定簇的抗 体。 unesdoc.unesco.org | The immunoassay used for confirmation must use a procedure with [...] a different antibody that should recognise a different [...] epitope of the peptide/protein than the [...]assay used for screening. unesdoc.unesco.org |
蛋白质分子是氨基酸和肽键结 合在一起形成的。 foss.cn | The protein molecule consists of amino acid units [...] joined together with peptide bonds. foss.nl |
一项研究报告说，一种胃泌素释放肽 （ GR P）拮抗剂能减退良性前列腺增生（BPH）大鼠模型的前列腺尺寸，良性前列腺增生（BPH）是一种进行性的、与年龄有关的前列腺组织扩增，其特征是前列腺扩大和缺乏有效的疗法。 chinese.eurekalert.org | A study reports that a [...] gastrin-releasing peptide (GRP) antagonist reduces [...]prostate size in a rat model of benign prostatic [...]hyperplasia (BPH), a progressive, age-related proliferation of prostatic tissues characterized by prostate enlargement and lacking effective treatments. chinese.eurekalert.org |
揉合全球獨有的魚子精華及自然活勝 肽 ， 能 激活細胞的新陳代謝，瞬間修護受損細胞，全面更生及活化細胞，延緩及對抗衰老問題，發揮活膚、緊膚及提升功效，同時保護肌膚免受自由基的侵襲；時刻為肌膚注入重要的元素，增加天然抵抗力，令肌膚保持完美細緻的狀態。 hk.eternal.hk | An exclusive [...] Caviar-Complex and natural Bio-Peptides are meant to stimulate [...]the cell metabolism and give new regeneration [...]impulses to the tired skin structure, which eventually help to delay aging, protect skin from free radical attacks, and enhance natural immunity, ensuring the skin to maintain in the finest and perfect condition. hk.eternal.hk |
α-银环蛇毒素在神经科学研究以及在临床和制药上有重要作用，为获得大量的α-银环蛇毒素，我们用已构建的pGEX-BgTX（P22-A31）质粒在大肠杆菌BL21（DE3）中表达，并用谷胱 甘 肽 S e p ha rose FF纯化GST-α-银环蛇毒素融合蛋白，再用凝血酶切掉融合标签谷胱 苷 肽 转 移 酶（Glutathione S-transferase，GST），得到了较纯的重组α-银环蛇毒素同工毒素，得率约为1.225 mg/L。 actazool.org | In order to acquire quantitites of α-bungarotoxin, we expressed GST-α-bungarotoxin fusion protein using constructed plasmid pGEX-BgTX (P22-A31) in E.coli BL21 (DE3)cell, purified GST-α-bungarotoxin using glutathione-Sepharose FF, cleavaged Glutathione S-transferase(GST) tag by thrombin in the column, and finally, we obtained recombinant α-bungarotoxin with yields of about 1.225 mg/L. In order to compare the immunogenicity of recombinant protein and crude α-bungarotoxin, we prepared multi-antibody using recombinant α-bungarotoxin. actazool.org |
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