Pyrimidine nucleotides
Medchemexpress LLC Uridine (Standard) | 58-96-8 | 99.98% | 25 MG
Uridine (Standard) is the analytical standard of Uridine, intended for research and analytical applications. It serves as a reference standard for assays.
- Used in qualitative, quantitative, and methodological research experiments
- Suitable for HPLC, GC, and MS applications
- Grade of analytical standard
Medchemexpress LLC D-(+)-glucosamine hydrochloride | 66-84-2 | 215.63 | 50 MG
Glucosamine hydrochloride is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, also used as a dietary supplement. It is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, exerting pharmacological effects on osteoarthritic cartilage and chondrocytes. This product exhibits dose-dependent DPPH antioxidant activity and inhibits HIF-1α at the protein level.
- Exerts pharmacological effects on osteoarthritic cartilage and chondrocytes.
- Exhibits dose-dependent DPPH antioxidant activity.
- Inhibits HIF-1α at the protein level.
- Decreases phosphorylation of p70S6K and S6, translation-related proteins.
- Decreases renal expression of α-smooth muscle actin, collagen I, and fibronectin in obstructed kidneys and TGF-β1-treated renal cells.
AdipoGen UDP-galactose
Chemical. CAS 137868-52-1. Formula C15H22N2Na2O17P2. MW 610.27. Uridine 5-diphospho-alpha-D-galactose UDP-Gal is a nucleotide sugar. UDP-Gal is a donor substrate for galactosyltransferases used in the biosynthesis of galactose-containing oligosaccharides. UDP-Gal has been used as a component in galactosyltransferase labeling buffer to prelabel terminal N-acetylglucosamine GlcNAc on immunoglobulin chains. It has also been used as a component in Hyp O-galactosyltransferase HPGT assay. Decreased red blood cell levels of UDP-Gal are found in patients with maple syrup urine disease or phenylketonuria.
Medchemexpress LLC Udp-glucosamine disodium | 1355005-51-4 | MFCD06809590 | 99.4% | 609.28 g·mol⁻¹ | C15H23N3Na2O16P2 | 5 MG
UDP-glucosamine disodium is the disodium salt of UDP-glucosamine (UDP-GlcNAc), a nucleotide sugar used as a substrate for O-GlcNAc transferase in biochemical and enzymatic assays. It is supplied as a white to off-white solid for research applications, including studies of protein O-GlcNAcylation and glycosylation pathways.
- High purity (99.43%) suitable for enzymatic and biochemical assays.
- Supplied as a dry solid for convenient storage and handling.
- Available in small milligram package sizes for research-scale use.
- Molecular weight 609.28 g·mol⁻¹; formula C15H23N3Na2O16P2.