相关实验视频

Updated: Jun 13, 2025

Quantification of Site-specific Protein Lysine Acetylation and Succinylation Stoichiometry Using Data-independent Acquisition Mass Spectrometry
12:49

Quantification of Site-specific Protein Lysine Acetylation and Succinylation Stoichiometry Using Data-independent Acquisition Mass Spectrometry

Published on: April 4, 2018

11.5K

在酸基化物中,在酸性pH下进行水友相互作用液体色谱的酸保留时间预测

Darien Yeung1, Victor Spicer2, Oleg V Krokhin3

  • 1Manitoba Centre for Proteomics and Systems Biology, 799 JBRC, 715 McDermot Avenue, Winnipeg R3E 3P4, Canada; Department of Biochemistry and Medical Genetics, University of Manitoba, 336 BMSB, 745 Bannatyne Avenue, Winnipeg R3E 0J9, Canada.

Journal of chromatography. A
|September 11, 2024
PubMed
概括

这项研究使用低pH的水友互动液体色谱 (HILIC) 列评估了分离. 根据电荷,ZIC-HILIC显示了基于的优异分辨率,有助于区分改性.

关键词:
酸性 pH 的 pH 值.水友互动液体色谱学 液体色谱学这是一种类.保持预测预测的预测兹维特里昂式静止阶段的静止阶段

更多相关视频

Determination of the Gas-phase Acidities of Oligopeptides11:00

Determination of the Gas-phase Acidities of Oligopeptides

Published on: June 24, 2013

11.1K
Author Spotlight: Improving the Production of Self-Assembling Fibers and Peptide Hydrogels for Superior Biocompatibility05:24

Author Spotlight: Improving the Production of Self-Assembling Fibers and Peptide Hydrogels for Superior Biocompatibility

Published on: September 6, 2024

1.1K

相关概念视频

Composition of Polyprotic Acid Solutions as a Function of pH01:19

Composition of Polyprotic Acid Solutions as a Function of pH

Polyprotic acids of the type H2M constitute two ionizable protons. As a result, on titration with a base, they exhibit two equivalence points in the titration curve. During titration, the species H2M, HM−, and M2− will be present in the solution at different points. The fractions of H2M, HM−, and M2− present at the various instances of the titration are denoted by α0, α1, and α2, respectively.
A graph with the alpha values is plotted against the volume of...
510
Titration of a Weak Base with a Strong Acid01:20

Titration of a Weak Base with a Strong Acid

The titration curve of a weak base like ammonia with a strong acid like hydrochloric acid is the mirror image of the titration curve of a weak acid with a strong base.
Using the ICE table and substituting the Kb value, we calculate the initial pH of 50 mL of 0.1 M ammonia to be 11.11. Addition of 25 mL of 0.1 M hydrochloric acid to this solution of ammonia results in a buffer with an equal concentration of ammonia and ammonium ions. The pH of this buffer can be calculated by substituting these...
4.7K
Polyprotic Acids03:38

Polyprotic Acids

Acids are classified by the number of protons per molecule that they can give up in a reaction. Acids such as HCl, HNO3, and HCN that contain one ionizable hydrogen atom in each molecule are called monoprotic acids. Their reactions with water are:
29.1K