Results 131 to 140 of about 166,094 (382)

Electrophoresis and Ultracentrifugation of Lipide-free Human Serum. [PDF]

, 1947
Gunnar Blix, Kai O. Pedersen, B. Roald, Annikki Linnasalmi, Pentti Laukkanen   +4 more
openalex   +1 more source

Determination of the two-dimensional distributions of gold nanorods by multiwavelength analytical ultracentrifugation

Nature Communications, 2018
Properties of nanoparticles are influenced by various parameters like size, shape or composition. Comprehensive high throughput characterization techniques are urgently needed to improve synthesis, scale up to production and make way for new applications
S. Wawra, L. Pflug, T. Thajudeen, C. Kryschi, M. Stingl, W. Peukert   +5 more
semanticscholar   +1 more source

Kindlin Regulates Mechanosensitive Activation and Adhesion Assembly of Integrin beta6

Advanced Science, EarlyView.
Extracellular matrix compliance plays a critical role in the regulation of integrin‐mediated adhesion and cell motility. Here, it is reported that strengthening the kindlin2‐integrin β6 interaction overcomes the dependence on extracellular substrate stiffness and promotes integrin β6‐mediated cell migration.
Wan Ning Lee, Jiamin Li, Nan‐Peng Chen, Cheng‐han Yu   +3 more
wiley   +1 more source

Residual urinary extracellular vesicles in ultracentrifugation supernatants after hydrostatic filtration dialysis enrichment

Journal of Extracellular Vesicles, 2017
Urinary extracellular vesicles (UEVs) appear an ideal source of biomarkers for kidney and urogenital diseases. The majority of protocols designed for their isolation are based on differential centrifugation steps.
Luca Musante, Dorota Tataruch-Weinert, Dontscho Kerjaschki, Michael Henry, Paula Meleady, Harry Holthofer   +5 more
doaj   +1 more source

Bovine papillomavirus isolation by ultracentrifugation

Journal of Virological Methods, 2014
The bovine papillomavirus (BPV) is the etiological agent of bovine papillomatosis, which causes significant economic losses to livestock, characterized by the presence of papillomas that regress spontaneously or persist and progress to malignancy. Currently, there are 13 types of BPVs described in the literature as well as 32 putative new types.
D.N.S. Giovanni, D.N.S. Giovanni, N. Diniz, J. Mazzuchelli-de-Souza, J. Mazzuchelli-de-Souza, Thatiana Correa de Melo, Thatiana Correa de Melo, Willy Beçak, Willy Beçak, R.C. Stocco, R.C. Stocco, R.F. Carvalho, Rodrigo Pinheiro Araldi, Rodrigo Pinheiro Araldi, T.A. Sant’Ana, T.A. Sant’Ana   +15 more
openaire   +3 more sources

Transient Interdomain Interactions Modulate the Monomeric Structural Ensemble and Self‐Assembly of Huntingtin Exon 1

Advanced Science, EarlyView.
Polyglutamine (polyQ) tract expansion (≥ 36 amino acids) within the N‐terminal region of the Huntingtin protein (Httex1) causes Huntington's disease (HD), for which the underlying causes are not well‐understood. The authors performed computer simulations to understand the cause of HD at the molecular level.
Priyesh Mohanty, Tien Minh Phan, Jeetain Mittal   +2 more
wiley   +1 more source

Efficient ultrafiltration-based protocol to deplete extracellular vesicles from fetal bovine serum

Journal of Extracellular Vesicles, 2018
Fetal bovine serum (FBS) is the most commonly used supplement in studies involving cell-culture experiments. However, FBS contains large numbers of bovine extracellular vesicles (EVs), which hamper the analyses of secreted EVs from the cell type of ...
Roman Kornilov, Maija Puhka, Bettina Mannerström, Hanna Hiidenmaa, Hilkka Peltoniemi, Pia Siljander, Riitta Seppänen-Kaijansinkko, Sippy Kaur   +7 more
doaj   +1 more source

Colorectal Cancer Cells–Derived Exosomal PIK3CA Mutation DNA Promotes Tumor Metastasis by Activating Fibroblast and Affecting Tumor Metastatic Microenvironment

Advanced Science, EarlyView.
PIK3CAH1047R DNA in colorectal cancer (CRC) cell‐derived exosomes can be delivered into recipient fibroblasts, where it is transcribed and translated, leading to the activation of fibroblasts into cancer‐associated fibroblasts, which secrete elevated levels of IL6. The simultaneous detection and targeting of PIK3CAH1047R mutation and IL6 may serve as a
Rui Wang, Wanming Li, Yuqiong Lv, Wei Ba, Ying Jiang, Xiaoshuai Li, Jin Fang   +6 more
wiley   +1 more source

ULTRACENTRIFUGATION STUDIES ON THE ELEMENTARY BODIES OF VACCINE VIRUS [PDF]

, 1938
Joseph E. Smadel, Edward G. Pickels, Theodore Shedlovsky   +2 more
openalex   +1 more source

Enhanced Electrochemical Performance of Ultracentrifugation-Derived nc-Li3VO4/MWCNT Composites for Hybrid Supercapacitors.

ACS Nano, 2016
Nanocrystalline Li3VO4 dispersed within multiwalled carbon nanotubes (MWCNTs) was prepared using an ultracentrifugation (uc) process and electrochemically characterized in Li-containing electrolyte.
Etsuro Iwama, N. Kawabata, N. Nishio, K. Kisu, J. Miyamoto, Wako Naoi, P. Rozier, P. Simon, K. Naoi   +8 more
semanticscholar   +1 more source