Aminosaccharides
Medchemexpress LLC D(+)-Galactosamine hydrochloride (Standard) | 1772-03-8 | 99.95% | 215.63 | 50 MG
D(+)-Galactosamine (hydrochloride) (Standard) is the analytical standard for D(+)-Galactosamine (hydrochloride), intended for research and analytical applications. It is an established experimental toxin that primarily causes liver injury through the generation of free radicals and depletion of UTP nucleotides. Intoxication with D(+)-Galactosamine hydrochloride also induces renal dysfunction, with renal failure often accompanying the end-stage of liver damage. The Lipopolysaccharide/D(+)-Galactosamine-induced acute liver injury model is a known animal model used for fulminant hepatic failure.
- Analytical standard for D(+)-Galactosamine (hydrochloride).
- Used in qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS.
- The compound is a grade of analytical standard, serving as a reference standard for assay.
- Available in various quantities (e.g., 10 mg, 25 mg, 50 mg, 100 mg, 250 mg).
Medchemexpress LLC Hyaluronic acid (sodium) | 9067-32-7 | 98.0% | 500 MG
Hyaluronic acid sodium (Sodium hyaluronate) is a biopolymer made of repeating disaccharide units. It is a main component of the extracellular matrix (ECM) and plays a significant role in various physiological processes, including wound healing, ovulation, fertilization, and signal transduction. It is also studied in the context of joint diseases and cancer.
- Activates PI3K-Akt signaling and regulates cancer-associated lymphangiogenesis
- Boosts cell invasion and angiogenesis by promoting proteolytic MMP-9 binding
- Used as a drug delivery agent for sodium butyrate to enhance anti-proliferative activity
- Improves tissue hydration and resistance to mechanical damage
- Reduces chemotaxis and migration of inflammatory cells
Sigma Aldrich Fine Chemicals Biosciences Hyaluronic acid sodium salt from Streptococcus equi mol wt 15,000-30,000 | 9067-32-7 | MFCD01773053 | 10MG
Hyaluronic acid sodium salt from Streptococcus equi mol wt 15,000-30,000 | 9067-32-7 | MFCD01773053 | 10MG
Chemscene ChemScene | D-N-Acetylgalactosamine | 10G | CS-D0256 | 0.97 | 1811-31-0| MFCD00135832 | 221.21
ChemScene | D-N-Acetylgalactosamine | 10G | CS-D0256 | 0.97 | 1811-31-0| MFCD00135832 | 221.21
Medchemexpress LLC D(+)-Galactosamine-13C hydrochloride | 478518-54-6 | 99.0% | 216.62 | 1 MG
D(+)-Galactosamine-13C (hydrochloride) is the 13C labeled D(+)-Galactosamine hydrochloride. D(+)-Galactosamine hydrochloride, which is an established experimental toxin, primarily causes liver injury by the generation of free radicals. This compound is for research use only.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
Apexbio Technology LLC Capreomycin Sulfate 1405-37-4 1g
Capreomycin sulfate (CAS 1405-37-4) is a cyclic peptide antibiotic targeting the bacterial 70S ribosomal subunit It is designed to disrupt translation processes thereby inhibiting bacterial protein biosynthesis Capreomycin sulfate exerts its biological activity primarily through specific binding to the ribosomal subunit inhibiting protein synthesis In in vitro studies Capreomycin sulfate demonstrates inhibitory activity with reported IC50 values typically ranging from approximately 2 to 10 g/mL dependent upon the bacterial species and experimental conditions Based on these pharmacological properties Capreomycin sulfate holds research potential in antimicrobial susceptibility testing and the study of resistance mechanisms in Mycobacterium tuberculosis strains
![Alkali Scientific Apramycin Sulfate [Nebramycin II], 5 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660428.jpg-250.jpg)
Alkali Scientific Apramycin Sulfate [Nebramycin II], 5 G
Apramycin Sulfate is a high purity aminoglycoside antibiotic used in microbiology and molecular biology laboratories. It inhibits bacterial protein synthesis, effectively preventing growth of susceptible organisms. This reagent is commonly applied in selective culture media and genetic research involving resistant strains. The powder format enables accurate preparation of stock solutions for experimental use and culture supplementation. It is suitable for microbiological assays, antibacterial studies, and laboratory workflows that require reliable antibiotic activity and consistent experimental outcomes across a variety of research applications.
Chem-Impex International, Inc. 4-Methylumbelliferyl-N-acetyl-b-D-glucosaminide | MFCD00065481 | 1G
4-Methylumbelliferyl-N-acetyl-b-D-glucosaminide, MFCD00065481, 1G
![Alkali Scientific Apramycin Sulfate [Nebramycin II], 10 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660433.jpg-250.jpg)
Alkali Scientific Apramycin Sulfate [Nebramycin II], 10 G
Apramycin Sulfate is an aminoglycoside antibiotic supplied as a high purity powder for laboratory research and microbiological applications. It acts by inhibiting bacterial protein synthesis, leading to effective suppression of susceptible organisms. Apramycin is commonly used in selective media for genetic studies and microbial research, particularly where resistance markers are employed. The powder format allows precise preparation of stock solutions for culture media and experimental protocols. It is suitable for molecular biology, microbiology, and antibacterial testing applications requiring consistent performance, reliable inhibition, and reproducible results across laboratory workflows.
![Alkali Scientific Apramycin Sulfate II [Nebramycin II], 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660805.jpg-250.jpg)
Alkali Scientific Apramycin Sulfate II [Nebramycin II], 1 G
Apramycin Sulfate is an aminoglycoside antibiotic used in microbiological research for its ability to inhibit bacterial protein synthesis. It binds to the 30S ribosomal subunit, disrupting translation and leading to bacterial cell death. The compound is particularly useful in selective culture systems and antimicrobial studies involving resistant bacterial strains. It is commonly applied in bacterial isolation, genetic selection, and laboratory experiments requiring controlled inhibition of microbial growth. Supplied in a 1 gram quantity, it is suitable for small scale research applications and preparation of working antibiotic solutions.