3′-Deoxyguanosine (3dG) is used as a complexing ligand for enzymes, such as purine nucleoside phosphorylase (PNP), and receptors, such as G-coupled receptors, to enable structure analysis. 3′-Deoxyguanosine may be used to selectively impair transcription but not polyadenylation.
Rat brain guanosine binding sites were studied by (i). a pharmacological approach to confirm the hypothesis of the existence of specific G-coupled receptors for guanosine (1) and, for the first time, delineate a structure-activity relationship for a series of guanosine
The development of low molecular weight inhibitors of hepatitis C virus (HCV) replication has been hindered by the lack of a good cell-based system that models the entire HCV replication cycle. To date the only two therapies approved for the
Molecular reproduction and development, 71(1), 107-114 (2005-03-01)
The control of protein synthesis during maturation in oocytes is mainly exerted through cytoplasmic polyadenylation of stored mRNAs. We first analyzed the polyadenylation status of cyclins A2 and B1 during in vitro maturation (IVM) of bovine oocytes, using Rapid Amplification
Purine nucleoside phosphorylase (PNP) is a key enzyme in the purine-salvage pathway, which allows cells to utilize preformed bases and nucleosides in order to synthesize nucleotides. PNP is specific for purine nucleosides in the beta-configuration and exhibits a strong preference
Journal of chromatography. A, 1638, 461850-461850 (2021-01-23)
Herein, commercially available columns employed in hydrophilic interaction chromatography (HILIC) were characterized by determining their ability to selectively distinguish the minute structural differences between small molecules such as nucleosides and xanthines in complex sample matrices. Principal component analysis (PCA) was
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