搜索结果: 1-15 共查到“理学 Peptide”相关记录40条 . 查询时间(0.054 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Cross-linked Peptide Identification Using a Protein-feedback Method
蛋白质 反馈法 交联肽
2023/11/7
Improving the sensitivity of protein-protein interaction detection and protein structure probing is a principal challenge in cross-linking mass spectrometry (XL-MS) data analysis. In this talk, we pro...
MIT neuroscientists have found a way to reverse neurodegeneration and other symptoms of Alzheimer’s disease by interfering with an enzyme that is typically overactive in the brains of Alzheimer’s pati...
Identification and characterization of bovine mammary peptide transporters in response to tripeptide and lactogenic hormone treatment
bovine mammary gland PepT RT-PCR lactogen
2017/6/22
Oligopeptide transportation is mediated by the peptide transporter (PepT), which consists of two isoforms, PepT1 and PepT2. Because PepT play essential roles in amino acid metabolism and cell growth, ...
第13届德国肽研讨会（13th German Peptide Symposium）
第13届 德国肽 研讨会
2017/2/14
We are pleased to announce the 13th German Peptide Symposium at the University of Erlangen-Nürnberg, 20-23 March 2017. The Symposium will cover all areas of peptide science, including peptide che...
The Effects of Glucagon-like Peptide-2 on the Tight Junction and Barrier Function in IPEC-J2 Cells through Phosphatidylinositol 3-kinase–Protein Kinase B–Mammalian Target of Rapamycin Signaling Pathway
Transepithelial Electrical Resistance Phosphatidylinositol 3-Kinase-Akt-mTOR Signaling Pathway
2016/5/20
Glucagon-like peptide-2 (GLP-2) is important for intestinal barrier function and regulation of tight junction (TJ) proteins, but the intracellular mechanisms of action remain undefined. The purpose of...
Effects of Rice Bran, Flax Seed, and Sunflower Seed on Growth Performance, Carcass Characteristics, Fatty Acid Composition, Free Amino Acid and Peptide Contents, and Sensory Evaluations of Native Korean Cattle (Hanwoo)
Flax Seed Methionine Glutamic Acid α-Aminoadipic Acid Sensory Evaluations Hanwoo
2016/5/19
This study was conducted to evaluate the effect of dietary supplementation with rice bran, flax seed, or sunflower seed to finishing native Korean cattle (Hanwoo) on growth performances, carcass chara...
Administration of resveratrol for 5 wk has no effect on glucagon-like peptide 1 secretion, gastric emptying, or glycemic control in type 2 diabetes: a randomized controlled trial
blood glucose GLP-1 HbA1c incretin resveratrol
2018/11/23
Background: Resveratrol has been reported to lower glycemia in rodent models of type 2 diabetes associated with the stimulation of glucagon-like peptide 1 (GLP-1), which is known to slow gastric empty...
Toward an antibody peptidase: Mechanistic studies of peptide-bond hydrolysis
Antibody peptide enzyme hydrolysis peptide peptide bond hydrolysis temperature primary amine derivatives
2014/12/11
To maximize the probability of obtaining an antibody peptidase, an efficient assay for the hydrolysis of peptide bonds was developed. Two methods for detecting the uncatalyzed rate of hydrolysis of a ...
The roles of signal peptide peptidase -like proteases in Arabidopsis thaliana
Signal peptide peptide enzyme protease glycine eukaryotes peptide secreted protein cell signal
2014/12/11
The signal peptide peptidases (SPP) are a class of intramembrane cleaving proteases (I-CLiPs) that share very conserved aspartate (GxGD) and PxL domains (QPALLY motif in SPPL) in all eukaryotes. In ad...
The Haemophilus ducreyi SAP Transporter Contributes to Antimicrobial Peptide Resistance
HNP-3 HD-5 HBD-2 HBD-3 HBD-4
2015/5/21
Haemophilus ducreyi is the causative agent of the genital ulcer disease chancroid, which has been shown to facilitate the transmission of HIV. H. ducreyi is likely exposed to multiple sources of antim...
Peptide hydrolysis and the uptake of dipeptides by phytoplankton
Peptide hydrolysis the uptake of dipeptides phytoplankton
2014/4/18
Rates of peptide hydrolysis (using the fluorescent substrate, lucifer yellow anhydride-labeled tetra-alanine) and dipeptide uptake (using dually labeled, 15N and 13C, dialanine) were measured in phyto...
Effects of Glucagon-like Peptide-2 on Morphology, Proliferation and Enzyme Activity of Intestinal Enterocyte Cells of Weaned Piglets In vitro
Glucagon-like Peptide-2 Weaned Piglets Intestinal Enterocyte Cell Cell Proliferation Enzyme Activity
2016/4/29
This study was conducted according to the single-factor design principle to investigate in vitro the effects of different glucagon-like peptide-2 (GLP-2) concentrations (0, 1??0-11, 1??0-10, 1??0-9, 1...
Peptide hydrolysis and the uptake of dipeptides by phytoplankton
Peptide hydrolysis phytoplankton
2014/4/18
Rates of peptide hydrolysis (using the fluorescent substrate, lucifer yellow anhydride-labeled tetra-alanine) and
dipeptide uptake (using dually labeled, 15N and 13
C, dialanine) were measured in ph...
Cytokine mRNA Expression in the Small Intestine of Weanling Pigs Fed Diets Supplemented with Specialized Protein or Peptide Sources
Cytokine Peptide Pig Real-time PCR Spray-dried Plasma Protein
2016/4/28
Cytokines play a central role in the mucosal immune response and are involved in regulation of nutrient absorption, metabolism and animal growth. This study investigated the effect of diet manipulatio...
孔雀活化素基因(activin)ßA 亚基成熟肽序列的分子克隆及其对白孔雀起源与分类的佐证分析Molecular Cloning of Activin ßA Subunit Mature Peptide from Peafowl and Its Application in Taxonomy and Phylogeny
孔雀 活化素基因 系统发生 分类 peafowl activin gene phylogeny taxonomy
2007/12/5
摘要参考已经克隆的活化素(activin)基因βA亚基成熟肽序列，设计一对兼并引物，从绿孔雀(pavo muticus)、蓝孔雀(pavo cristatus)和白孔雀基因组中克隆到活化素基因βA亚基成熟肽序列。测序结果表明，活化素基因βA亚基成熟肽序列长345bp，编码115个氨基酸。序列分析表明，蓝孔雀与绿孔雀核苷酸同源性为98.0%，而蓝孔雀与白孔雀核苷酸同源性为98.8%。NCBI收索结果...