Metabolomics Analysis
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• 5-hydroxyuridine Analysis Service
5-hydroxyuridine (ho5U) is a modified nucleoside that originates from RNA molecules. Structurally, it consists of a uracil base attached to a ribose sugar with an additional hydroxyl group at the 5th position of the uracil ring. The metabolic process of ho5U involves multiple enzymes, including kinases and hydrolases, that add or remove phosphate groups for its conversion.
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• 1-methylinosine Analysis Service
1-Methylinosine (m1I) is a modified nucleoside derived from inosine, featuring a methyl group attached to the nitrogen atom at the first position of the purine ring. 1-Methylinosine is often found in anticodon of eukaryotic tRNA, where it plays a crucial role in maintaining the proper function and stability of the translational machinery. The methylation of inosine is catalyzed by specific methyltransferases, and...
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• 2'-O-methylinosine Analysis Service
2'-O-methylinosine is a modified nucleoside found in the anticodon loop of tRNA. It is a product of the methylation of inosine, a process catalyzed by a tRNA 2'-O-methyltransferase. The introduction of the 2'-O-methyl group enhances the stability of tRNA and improves the accuracy and efficiency of protein synthesis. Abnormalities in 2'-O-methylinosine levels may be associated with certain diseases, including cancer and neurological disorders.
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γ-Glu-Met is a dipeptide composed of two amino acids: glutamic acid (Glu) and methionine (Met). In this dipeptide, a gamma-glutamyl bond connects the gamma-carboxyl group of glutamic acid to the amino group of methionine. This unique gamma-glutamyl linkage distinguishes it from the more common alpha-peptide bonds found in most peptides, and it plays a crucial role in various biological functions.
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Leu-Val is a dipeptide composed of two amino acids: leucine (Leu) and valine (Val). Both leucine and valine are branched-chain amino acids (BCAAs) that play essential roles in protein synthesis and metabolic regulation. In the Leu-Val dipeptide, leucine is linked to valine through a peptide bond formed between the carboxyl group of leucine and the amino group of valine.
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• Dethiobiotin Analysis Service
Dethiobiotin is a synthetic precursor of biotin, also known as desthiobiotin. Its structural characteristics include a tetrahydroimidazolone ring with a valeric acid side chain bearing a carboxyl group. Its chemical formula is C10H18N2O3, with a molecular weight of approximately 214.26 g/mol. As an intermediate in the biosynthesis pathway of biotin (vitamin B7 or vitamin H), dethiobiotin plays a crucial biochemical role in living organisms. Dethiobiotin is one of the precursors in the synthesis of biotin, a
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• Medroxyprogesterone Acetate Analysis Service
Medroxyprogesterone acetate (MPA) is a synthetic derivative of the naturally occurring steroid hormone progesterone. Its structural characteristics include an acetate group introduced at the 17α position and a methyl group at the 6α position on the progesterone backbone, with a chemical formula of C24H34O4 and a molecular weight of approximately 386.53 g/mol. MPA is a versatile synthetic progestogen with a wide range of clinical applications, including hormone replacement therapy, contraception, and cancer
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Tryptophol is an aromatic alcohol with the molecular formula C₁₀H₁₁NO, consisting of an indole ring structure with an ethanol side chain attached to the 3-position. The indole ring, a bicyclic structure containing a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring, contributes to its aromaticity and electron-rich nature. Tryptophol is produced as a secondary metabolite during the breakdown of tryptophan, an essential amino acid, through several enzymatic pathways, includin
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Pyrrole is a five-membered aromatic heterocyclic compound with the molecular formula C₄H₅N. It consists of a ring structure made up of four carbon atoms and one nitrogen atom, with two double bonds contributing to its aromaticity. The nitrogen atom has a lone pair of electrons, which participates in the aromatic π-electron cloud, making pyrrole a highly conjugated and electron-rich compound. Due to its aromaticity and electron-rich nature, pyrrole is present in many pharmaceutical compounds. Its derivatives
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Gly-Trp is a dipeptide composed of two amino acids: glycine (Gly) and tryptophan (Trp). In this dipeptide, the carboxyl group of glycine is linked to the amino group of tryptophan through a peptide bond. Gly-Trp combines the simple structure of glycine with the complex aromatic structure of tryptophan, giving it unique functions in various biological processes.
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