Results 351 to 360 of about 488,335 (365)

Protease Biosensor by Conversion of a Homogeneous Assay into a Surface-Tethered Electrochemical Analysis Based on Streptavidin-Biotin Interactions.

ACS Sensors, 2021
This work proposed a new sensing strategy for protease detection by converting a homogeneous assay into a surface-tethered electrochemical analysis.
N. Xia, Zhifang Sun, Fangyuan Ding, Yanan Wang, Wenna Sun, Lin Liu   +5 more
semanticscholar   +1 more source

Biotin in metabolism, gene expression, and human disease

Journal of Inherited Metabolic Disease, 2019
Biotin is a water‐soluble vitamin that belongs to the vitamin B complex and which is an essential nutrient of all living organisms from bacteria to man.
A. León-Del-Río
semanticscholar   +1 more source

Biotin-conjugated PEGylated porphyrin self-assembled nanoparticles co-targeting mitochondria and lysosomes for advanced chemo-photodynamic combination therapy.

Journal of materials chemistry. B, 2019
The combination of chemotherapy and photodynamic therapy (chemo-PDT) has been suggested as an alternative therapy for drug-resistant cancers.
Baskaran Purushothaman, Jinhyeok Choi, Solji Park, Jeongmin Lee, A. Samson, Sera Hong, J. Song   +6 more
semanticscholar   +1 more source

Biotin interference in immunoassay: a review for the laboratory scientist

Annals of Clinical Biochemistry, 2019
The recent FDA Biotin (Vitamin B7): Safety Communication – May Interfere with Lab Tests and A statement from the ACB Scientific Committee regarding biotin/vitamin B7 interference in immunoassays have raised into the laboratory consciousness the need to ...
G. Avery
semanticscholar   +1 more source

A comparative study of the peroxidase-antiperoxidase method and an avidin-biotin complex method for studying polypeptide hormones with radioimmunoassay antibodies.

American Journal of Clinical Pathology, 1981
A highly sensitive immunoenzymatic technic is presented. The method involves three sequential steps: (1) primary antibody, (2) biotin-labeled secondary antibody, and (3) avidin-biotin-peroxidase complex.
S. Hsu, L. Raine, H. Fanger
semanticscholar   +1 more source

BIOTIN INTERFERENCE WITH ROUTINE CLINICAL IMMUNOASSAYS: UNDERSTAND THE CAUSES AND MITIGATE THE RISKS.

Endocrine Practice, 2017
OBJECTIVE The objectives of this report are to review the mechanisms of biotin interference with streptavidin/biotin-based immunoassays, identify automated immunoassay systems vulnerable to biotin interference, describe how to estimate and minimize the ...
Shanika P. Samarasinghe, F. Meah, Vinita Singh, A. Basit, N. Emanuele, M. Emanuele, A. Mazhari, E. Holmes   +7 more
semanticscholar   +1 more source

Recent development of biotin conjugation in biological imaging, sensing, and target delivery.

Chemical Communications, 2015
Despite encouraging results from preliminary studies of anticancer therapies, the lack of tumor specificity remains an important issue in the modern pharmaceutical industry.
W. Ren, Jiyou Han, Soojin Uhm, Y. Jang, Chulhun Kang, Jong-Hoon Kim, Jong Seung Kim   +6 more
semanticscholar   +1 more source

Misdiagnosis of Graves' Disease with Apparent Severe Hyperthyroidism in a Patient Taking Biotin Megadoses.

Thyroid, 2016
BACKGROUND Accurate immunoassays measuring minute quantities of hormones are the cornerstone of the practice of endocrinology. Despite tremendous advances in this field, novel pitfalls in these tests emerge from time to time.
Giuseppe Barbesino
semanticscholar   +1 more source

A biotin-guided formaldehyde sensor selectively detecting endogenous concentrations in cancerous cells and tissues.

Chemical Communications, 2016
A biotin appended formaldehyde sensor was found to specifically visualise both exogenous and endogenous levels of formaldehyde in biotin receptor positive cells over biotin negative cells by means of one- and two-photon excitation.
Yun Hak Lee, Yonghe Tang, P. Verwilst, Weiying Lin, Jong Seung Kim   +4 more
semanticscholar   +1 more source

Biotin

Reactions weekly, 2018
P. Sears, T. Netscher
semanticscholar   +1 more source