Results 21 to 30 of about 452,561 (294)

Determination of Nine Kinds of Vitamin B Components in Healthy Food Vitamin B Tablets by HPLC

Shipin gongye ke-ji, 2022
Objective: To establish a method for the determination of nine vitamin B components in vitamin B tablets by high performance liquid chromatography-diode array detector (HPLC-DAD). Method: Folic acid was ultrasonically extracted with 0.3% ammonia solution,
Wanqing TAN, Shuling WANG, Riqing GUAN
doaj   +1 more source

Production of mutant streptavidin protein and investigation of its effect on the performance of streptavidin [PDF]

Iranian Journal of Basic Medical Sciences, 2023
Objective(s): Streptavidin is a versatile protein in cell science. The tetramer structure of streptavidin plays a key role in this binding, but this form interferes with some assays.
Elham Didevara, Shabnam Sadoogh Abbassian, Abdolrahime Sadeghi, Hamid Abtahi   +3 more
doaj   +1 more source

Advanced Resistance Studies Identify Two Discrete Mechanisms in Staphylococcus aureus to Overcome Antibacterial Compounds that Target Biotin Protein Ligase

Antibiotics, 2020
Biotin protein ligase (BPL) inhibitors are a novel class of antibacterial that target clinically important methicillin-resistant Staphylococcus aureus (S. aureus). In S. aureus, BPL is a bifunctional protein responsible for enzymatic biotinylation of two
Andrew J. Hayes, Jiulia Satiaputra, Louise M. Sternicki, Ashleigh S. Paparella, Zikai Feng, Kwang J. Lee, Beatriz Blanco-Rodriguez, William Tieu, Bart A. Eijkelkamp, Keith E. Shearwin, Tara L. Pukala, Andrew D. Abell, Grant W. Booker, Steven W. Polyak   +13 more
doaj   +1 more source

Construction of Orthogonal Modular Proteinaceous Nanovaccine Delivery Vectors Based on mSA-Biotin Binding

Nanomaterials, 2022
Proteinaceous nanovaccine delivery systems have significantly promoted the development of various high-efficiency vaccines. However, the widely used method of coupling the expression of scaffolds and antigens may result in their structural interference ...
Yixin Shi, Chao Pan, Kangfeng Wang, Yan Liu, Yange Sun, Yan Guo, Peng Sun, Jun Wu, Ying Lu, Li Zhu, Hengliang Wang   +10 more
doaj   +1 more source

A Stable Biotin-Streptavidin Surface Enables Multiplex, Label-Free Protein Detection by Aptamer and Aptamer-Protein Arrays Using Arrayed Imaging Reflectometry

Sensors, 2020
While label-free multiplex sensor technology enables “mixing and matching” of different capture molecules in principle, in practice this has been rarely (if ever) demonstrated. To fill this gap, we developed protocols for the preparation of mixed aptamer-
Alanna M. Klose, Benjamin L. Miller
doaj   +1 more source

Biotin Supplementation Ameliorates Murine Colitis by Preventing NF-κB Activation. [PDF]

, 2020
Background & aimsBiotin is a water-soluble vitamin that is indispensable for human health. Biotin deficiency can cause failure-to-thrive, immunodeficiency, alopecia, dermatitis, and conjunctivitis.
Cahalan, Michael D, Hwang, Michael, Nakasaki, Manando, Sabui, Subrata, Said, Hamid M, Skupsky, Jonathan   +5 more
core  

Inhibitors of Pyruvate Carboxylase [PDF]

, 2010
This review aims to discuss the varied types of inhibitors of biotin-dependent carboxylases, with an emphasis on the inhibitors of pyruvate carboxylase.
Attwood, Paul V., Maurice, Martin St., Zeczycki, Tonya N.   +2 more
core   +2 more sources

Scientific Opinion on Dietary Reference Values for biotin [PDF]

EFSA Journal, 2014
Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for biotin.
EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)
doaj   +1 more source

Media Supplementation with Mannitol and Biotin Enhances Squalene Production of Thraustochytrium ATCC 26185 through Increased Glucose Uptake and Antioxidative Mechanisms

Molecules, 2022
Media supplementation with exogenous chemicals is known to stimulate the accumulation of important lipids produced by microalgae and thraustochytrids.
M. Kashif Ali, Biswarup Sen, Yaodong He, Mohan Bai, Guangyi Wang   +4 more
doaj   +1 more source

Ultrasound assisted siRNA delivery using PEG-siPlex loaded microbubbles [PDF]

, 2008
Short interfering RNA (siRNA) attracts much attention for the treatment of various diseases. However, its delivery, especially via systemic routes, remains a challenge. Indeed, naked siRNAs are rapidly degraded, while complexed siRNAs massively aggregate
De Smedt, Stefaan, Demeester, Jo, Lentacker, Ine, Sanders, Niek, Vandenbroucke, Roosmarijn   +4 more
core   +1 more source