Aptamers are synthetic nucleic acids (single-stranded DNA (ssDNA) or RNA) or protein ligands, selected using systematic evolution of ligands by exponential enrichment (SELEX) technology, which was first reported in 1990 and since been widely used in many applications [ 6, 7].
The unique characteristics of a phage-borne peptide that connects the peptide with affinity to a target on the phage particles containing nucleic acids (single-stranded DNA) encoding the peptide make them excellent reagents to develop LAMP assays for small molecules.
In this study, we determined the structural and biochemical factors that govern how analogues of NTPs (ATP, CTP, GTP, and UTP) and different nucleic acids (single-stranded [ss] RNA, ssDNA, double-stranded [ds] RNA, A-form dsDNA, and B-form dsDNA) interact with the helicase core.
In order to discuss usefulness and limitations of these methods, we consider the following inorganic materials: Prussian Blue, Berlin Green, and silicotungstic acid single crystals.
The purpose of this study was to determine the usefulness of the non-uniform Chang's attenuation correction method in 99mTc-galactosyl human serum albumin diethylenetriamine pentaacetic acid single photon emission computed tomography/computed tomography imaging.
Microorganisms are believed to be a promising feedstock for the production of many by-products (lactic acid, single cell proteins, bioethanol, polyunsaturated fatty acids) that can resolve the putative problems and cover a wide range of industrial applications.
Docosahexaenoic acid single cell oil (DHASO) was a generous gift from DSM Nutrition (Columbia, MD).
Partial protein sequencing and in silico translation indicated that PvNod41 encodes a 437 amino acid single polypeptide containing Asp-Thr-Gly and Asp-Ser-Gly sequences (DTG and DSG, underlined in Figure 2).
Factors such as the type of acid (a single acid or a mixture), dose, tolerance, and mode of action might explain these contradictory effects.
IL-22R1 (interleukin 22 receptor 1α), whose alternative names include IL-22R, cytokine receptor family 2 member 9 (CRF2-9), is a 574 amino acid single-pass type I membrane protein belonging to the type II cytokine receptor family.
