Results 41 to 50 of about 86,655 (290)

A simplified direct on-chip forward or reverse immunoassay for understanding protein-protein interactions in the serum

, 2022
 a  Surface chemical   modified with activated sophorolipids in combination with 16-amino-1-hexadecanethiol hydrochloride and displayed recognition of serum proteins on the biochip was conducted. Strategies for on-chip immunoassay included forward assay,
Wei-Dong Du (13903320)
core   +1 more source

Chemiluminescence immunoassay of aldosterone in serum

Clinical Chemistry, 1991
Abstract A chemiluminescence immunoassay (CLI) for the direct measurement of aldosterone in serum was developed with aminobutylethyl isoluminol (ABEI) as the label. In this competitive assay the samples are incubated with sample, antibody, aldosterone-carboxymethyl oxime-ABEI, and paramagnetic particles coated with second antibody. After
T V, Stabler, A L, Siegel
openaire   +2 more sources

Development of a smartphone camera-based chemiluminescent lateral flow immunoassay for detecting African swine fever virus antibodies

Frontiers in Microbiology
African swine fever (ASF) is a highly contagious viral disease threatening global swine industries. Rapid and accurate detection of ASF virus (ASFV) antibodies is crucial for disease surveillance and control.
Yaning Sun, Yaning Sun, Suzhen Yang, Yunrui Xing, Lu Fan, Nannan Wang, Qingmei Li, Junqing Guo, Songlin Qiao, Gaiping Zhang, Gaiping Zhang   +10 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Simultaneous determination of chloramphenicol, florfenicol and florfenicol amine in ham sausage with a hybrid chemiluminescent immunoassay

, 2013
A novel chemiluminescent immunoassay utilising two types of primary antibodies (murine monoclonal antibody and rabbit polyclonal antibody) and two types of horseradish peroxidase–labelled secondary antibodies was established for simultaneously detecting ...
Haiyang Jiang (154406), Jinghui Zhu (472143), Lanlan Niu (472144), Xiaoping Wu (278500), Zhanhui Wang (160469), Xia Wang (36364), Jianzhong Shen (261666), Xiaoqi Tao (472141), Xuezhi Yu (472142)   +8 more
core   +1 more source

Short Communication: Identification of equine corticotropin-like intermediate lobe peptide (CLIP) binding to an adrenocortipcotrophic hormone (ACTH) assay capture antibody [PDF]

, 2023
A chemiluminescent immunoassay is commonly employed to measure adrenocorticotrophic hormone (ACTH) concentrations to assist pituitary pars intermedia dysfunction diagnosis.
Menzies-Gow, Nicola, C. Hyde, Hyde, Cali, Knowles, Edward, J. Elliott, P.A. Harris, Harris, Patricia, Elliott, Jonathan, E.J. Knowles, N.J. Menzies-Gow   +9 more
core   +1 more source

Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer

Molecular Oncology, EarlyView.
New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau, Daniel Pincher, Clifford Young, Nicholas Chappell, Noor A. Lokman, Parul Mittal, Leigh Donnellan, Martin K. Oehler, Doug A. Brooks, Peter Hoffmann   +9 more
wiley   +1 more source

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons, Nuria Guillen, Jordi Sarto, Neus Falgàs, Sergi Borrego‐Écija, Diana Esteller‐Gauxax, Magda Castellví, Adrià Tort‐Merino, Agnès Pérez‐Millan, Anna Antonell, Josep M. Augè Fradera, Gerard Piñol, Iolanda Riba, Anna Carnes‐Vendrell, Marta Cullell, Maria Teresa Osuna, Lorena Bajo, Teresa Romero, Eva Bonjoch, Joan Bello, Susana Fernández, Marta Balagué, Isabel Gómez‐Ruiz, Anuncia Boltes, Claustre Pont, Raquel Cuevas, Sara Carrillo, Laura Iglesias, Teresa Maria Casadevall Codina, Lorena Grau Guinea, Fernando Jose Espada, Raquel Sánchez‐Valle, Mircea Balasa, Albert Lladó   +33 more
wiley   +1 more source

A comparison of 7 commercial anti-SARS-CoV-2 antibody immunoassays

Archives of Medical Science, 2020
Introduction Serological testing in SARS-CoV-2 infection is gaining both patients’ and clinicians’ attention. Antibody assessment has potential multidirectional utility, hampered by the scarcity of clinical validation studies of the tests available on ...
Jakub Swadźba, Maciej Bednarczyk, Tomasz Anyszek, Emilia Martin   +3 more
doaj   +1 more source

Relation between Theophylline Serum Level with ECG Changes and Poison Severity Score (PSS) Among Some Theophylline Intoxicated Patients in Menofia Poison Control Center (MPCC) A Prospective Study [PDF]

Ain Shams Journal of Forensic Medicine and Clinical Toxicology, 2013
There are numerous toxins and drugs that can cause, in overdose, ECG changes, even in patients without history of cardiac pathology. Theophylline intoxication results in substantial morbidity and mortality, particularly in those with chronic ...
Nagwa Habib, Samy Hammad, Amira El Seidy, Safaa Amin   +3 more
doaj   +1 more source