Results 41 to 50 of about 1,439,714 (304)

Identification of bile alcohols in urine from healthy humans.

Journal of Lipid Research, 1984
Bile alcohols present in urine from healthy adults were studied. Urine was extracted with octadecylsilane-bonded silica gel, and a neutral fraction and a glucuronide fraction were isolated by ion exchange chromatography on piperidinohydroxypropyl ...
M Kuwabara, T Ushiroguchi, K Kihira, T Kuramoto, T Hoshita   +4 more
doaj   +1 more source

Studies on the chemical compositions of Hyptis suaveolens (L.) Poit [PDF]

Journal of the Serbian Chemical Society, 2019
This study aimed at identifying the chemical compounds isolated from the aerial parts and roots of Hyptis suaveolens (L.) Poit. The compounds were isolated and purified by a combination of various chromatographic techniques including silica gel column ...
Tang Gengqiu, Liu Xile, Gong Xue, Lin Xiaojing, Lai Xiudi, Wang Dong, Ji Shengguo   +6 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Binary gradient elution of semiconducting single-walled carbon nanotubes by gel chromatography for their separation according to chirality

, 2012
Binary gradient elution is used for the rapid separation of semiconducting (s-) single-walled carbon nanotubes (SWCNTs) with single or few chiralities using single-column sephacryl gel chromatography. It is found that single-component elution with sodium
Hongbo Li(李红波), Qingwen Li (李清文), Hui Gui（桂慧）, Hui Gui, Hongbo Li, Jing Zhang, Jing Zhang(张静), Furui Tan, Hehua Jin, Qingwen Li, Furui Tan(檀付瑞), Hehua Jin(金赫华)   +11 more
core   +1 more source

Continuous superporous agarose beds for chromatography and electrophoresis

, 1999
Continuous agarose beds (monoliths) were prepared by casting agarose emulsions designed to generate superporous agarose. The gel structures obtained were transected by superpores (diameters could be varied in the range 20–200 μm) through which liquids ...
Gustavsson, Per-Erik, Per-Olof Larsson, Larsson, Per-Olof, Per-Erik Gustavsson, Larsson, Per-Olof,, Gustavsson, Per-Erik,, Lund University.   +6 more
core   +2 more sources

A novel bacteriocin isolated from Lactobacillus plantarum W3-2 and its biological characteristics

Frontiers in Nutrition, 2023
In this study, screening bacteriocin-producing strains from 2,000 plant-derived strains by agar well diffusion method was conducted. The corresponding produced bacteriocin was purified and identified by Sephadex gel chromatography, reversed-phase high ...
Zengguang Wang, Yixuan Zhang, Chengcheng Chen, Shichao Fan, Fangming Deng, Lingyan Zhao   +5 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Separation of lipids by Silica Gel G column chromatography

Journal of Lipid Research, 1964
A column chromatographic procedure utilizing Silica Gel G is described for separating lipid components of serum and lipoproteins into individual fractions containing hydrocarbons (I), cholesterol esters (II), triglycerides (III), cholesterol (IV), free ...
Quincy E. Crider, Petar Alaupovic, Joe Hillsberry, Cathy Yen, Reagan H. Bradford   +4 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source