Aminosaccharides
Medchemexpress LLC HY-B0490 5g , Hygromycin B Hygrovetine CAS:31282-04-9 Purity:98%
Medchemexpress, HY-B0490 5g Hygromycin B Hygrovetine CAS:31282-04-9 Formula:C20H37N3O13 Target：Antibacterial; Antifungal Purity:98% Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Chem-Impex International, Inc. 4-Methylumbelliferyl-N-acetyl-b-D-galactosaminide | 36476-29-6 | MFCD00067658 | 250MG
4-Methylumbelliferyl-N-acetyl-b-D-galactosaminide, 36476-29-6, MFCD00067658, 250MG
Medchemexpress LLC Azidoethyl-SS-PEG2-Boc | 2144777-83-1 | 351.49 | 50 MG
Azidoethyl-SS-PEG2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It is also a click chemistry reagent containing an Azide group, capable of undergoing copper-catalyzed azide-alkyne cycloaddition (CuAAc) reaction with molecules containing Alkyne groups. Additionally, it can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
- Peg-based protac linker
- Click chemistry reagent
- Contains an azide group
- Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) reaction
- Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
- For research use only
Medchemexpress LLC D(+)-Galactosamine (hydrochloride) | 1772-03-8 | 99.9% | 215.63 | 200 MG
D(+)-Galactosamine hydrochloride is an established experimental toxin that primarily causes liver injury by generating free radicals and depleting UTP nucleotides. It also induces renal dysfunction, with renal failure often associated with the end-stage of liver damage. Lipopolysaccharide/D(+)-Galactosamine-induced acute liver injury is a known animal model of fulminant hepatic failure.
- Induces apoptosis and necrosis in primary cultures of rat hepatocytes.
- Induces caspase-3 activation and DNA fragmentation.
- Used to induce hepatitis models similar to viral hepatitis.
- Induces lipid peroxidation and deterioration of cell membranes.
- Can be used in rat models (Wistar) to study liver damage.
- Can be used in mouse models (C57BL/6J) for acute liver failure induction.
Medchemexpress LLC HY-B1125 100mg Medchemexpress, Glucosamine CAS:3416-24-8 Purity:>98%
Medchemexpress, HY-B1125 100mg Glucosamine CAS:3416-24-8 Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Cayman Chemical UDP-GalNAcsodIum salt 1mg
A nucleotide sugar; used by glycosyltransferases to glycosylate various substrates
Medchemexpress LLC O-Linked GlcNAc transferase substrate | 954381-93-2 | 98.25% | 1783.08 | 5 MG
O-Linked GlcNAc transferase substrate is a biologically active peptide that acts as a substrate for O-linked GlcNAc transferase (OGT). OGT is a eukaryotic glycosyltransferase that uses UDP-GlcNAc as a glycosyl donor.
- Biologically active peptide
- Peptide substrate of OGT
- Uses UDP-GlcNAc as a glycosyl donor
- White to off-white solid appearance
Medchemexpress LLC D-galactose, 2-amino-2-deoxy-, hydrochloride (1:1) | 1772-03-8 | MFCD00135830 | 100.0% | 215.63 g/mol | C6H14ClNO5 | 10 MG
D(+)-Galactosamine hydrochloride is an analytical reference standard supplied as a high-purity solid hydrochloride salt for research and analytical applications. It is used in toxicology and mechanistic studies and to induce experimental hepatic injury in animal models (e.g., LPS/D-galactosamine models), and is suitable for small-scale analytical assays.
- CAS number 1772-03-8.
- Molecular formula C6H14ClNO5.
- Molecular weight 215.63 g/mol.
- Appearance: solid.
- Form: hydrochloride salt.
- Purity: 99.95% (as listed).
- Available in small sizes including 10 mg for analytical use.
Medchemexpress LLC Paromomycin sulfate | 1263-89-4 | 100.0% | 500 MG
Paromomycin sulfate (Aminosidine sulfate) is a broad-spectrum aminoglycoside antibiotic and a derivative of neomycin. It functions by prematurely terminating mRNA translation and inhibiting protein synthesis through specific binding to the RNA oligonucleotide at the A site of bacterial 30S ribosomes. This compound demonstrates both amebicidal and bactericidal properties, making it valuable for research into bacterial and parasitic infections.
- Broad-spectrum aminoglycoside antibiotic activity
- Exhibits amebicidal and bactericidal properties
- Inhibits protein synthesis by targeting bacterial 30S ribosomes
- Useful for research on bacterial and parasitic infections
- Reduces intracellular parasitic forms in Caco-2 and HCT-8 cells in vitro
- Reduces C. parvum oocysts in infected mice in vivo
Medchemexpress LLC Abt-418 hydrochloride | 147388-83-8 | 99.4% | 202.68 | C9H15ClN2O | 10 MG
ABT-418 hydrochloride is the hydrochloride salt of a selective neuronal nicotinic acetylcholine receptor (nAChR) agonist used for preclinical research. It is supplied as a light brown to brown solid, with characterized purity and solubility suitable for formulation and biological testing.
- Selective neuronal nicotinic acetylcholine receptor (nAChR) agonist.
- High purity (99.4%).
- Molecular weight 202.68.
- Water solubility approximately 11.9 mg/mL; requires ultrasonic.
- PBS dissolution up to 100 mg/mL for in vivo formulation.
- Solid, light brown to brown appearance; store sealed away from moisture at 4°C.
- Available in small research pack sizes (5 mg-100 mg).
Medchemexpress LLC 2-azidoethyl β-D-lactoside | 230286-11-0 | MFCD19981033 | 95.0% | 411.36 g/mol | C14H25N3O11 | 10 MG
2-Azidoethyl β-D-lactoside is an azide-functionalized β-D-lactoside reagent designed for click-chemistry conjugation. It reacts with alkyne-containing molecules via copper-catalyzed azide-alkyne cycloaddition (CuAAC) or strain-promoted azide-alkyne cycloaddition (SPAAC), enabling efficient bioconjugation in glycochemistry and chemical biology workflows.