Sugar acids and derivatives
AdipoGen N-Z-L-Homoserine lactone
Chemical. CAS 35677-89-5. Formula C12H13NO4. MW 235.24. N-Z-L-Homoserine lactone is a synthetic building block or intermediate used in the synthesis of biological active agents and analogs of bacterial quorum-sensing signaling molecules. N-Z-L-Homoserine lactone is shown to irreversibly inactivate the 3C cysteine proteinase of hepatitis A virus HAV and might be a scaffold for potent cyteine protein inhibtiors. Shown to reduce the lag phase duration LPD and increase the exponential growth rate EGR of three strains of Pseudomonas fluorescens isolated from refrigerated raw milk.
Medchemexpress LLC Beta-D-glucopyranosyl nitromethane | 81846-60-8 | MFCD08703736 | 99.5% | C7H13NO7 | 10MG
Beta-D-Glucopyranosyl nitromethane is a glycosyl derivative of nitromethane used in chemical research and synthesis. Supplied as a high-purity solid reagent, it serves as a synthetic intermediate, analytical reference, and building block for studies in carbohydrate chemistry and nitroalkane transformations.
- High reported purity for reliable reactions and analyses.
- Water-soluble solid compatible with aqueous and common organic solvents.
- Available in small laboratory pack sizes for flexibility in experimental scale.
- Well characterized with a defined molecular formula for reference.
- Suitable as a synthetic intermediate and analytical reference standard.
Medchemexpress LLC Integrin alpha V bet 100ug | 100ug
Integrin alpha V beta 6 Protein part of the integrin alpha chain family is featured Integrin alpha V beta 6 Protein Rhesus Macaque (HEK293 His) is a recombinant protein dimer complex containing Rhesus Macaque-derived Integrin alpha V beta 6 protein expressed by HEK293 with C-His labeled tag Integrin alpha V beta 6 Protein Rhesus Macaque (HEK293 His) has molecular weight of 90-140 kDa
Medchemexpress LLC Fenclofenac 25mg | 34645-84-6 | 25 MG
Fenclofenac is a nonsteroidal anti-inflammatory drug (NSAID) supplied as a research-grade analytical standard for inflammation studies. It exhibits antipyretic and analgesic activity and is provided as a white to off-white solid.
- High purity (99.1%).
- Molecular weight 297.13 g/mol.
- Chemical formula C14H10Cl2O3.
- White to off-white solid for analytical use.
- Packaged as 25 MG vials, multiple sizes available.
- Store sealed, away from moisture; follow recommended cold storage for solutions.
Medchemexpress LLC SN-38 glucuronide | 121080-63-5 | 99.5% | 568.53 | 10 MM * 1 ML
SN-38 glucuronide is an inactive metabolite of the anticancer active molecule Irinotecan and has toxic effects on the gastrointestinal tract. Irinotecan is a topoisomerase I inhibitor used for researching colon and rectal cancer. SN-38 glucuronide can serve as a substrate for gut microbial β-glucuronidase enzymes, which remove the glucuronic acid moiety to reactivate SN-38, thereby increasing its toxic effects on the gut. SN38-G is the glucuronidated metabolite of SN38, and cells capable of metabolizing SN38 to SN38-G are more resistant to extracellular SN38 than cells lacking this capability.
- Inactive metabolite of Irinotecan
- Used for research on colon and rectal cancer
- Can be reactivated by gut microbial β-glucuronidase enzymes
Medchemexpress LLC Integrin alpha 6 bet 100ug
Integrin alpha 6 beta 1 Protein Human (HEK293 Flag-His) is the recombinant human-derived Integrin alpha 6 beta 1 protein expressed by HEK293 with C-His C-Flag labeled tag has molecular weight of 110 130 kDa respectively
Medchemexpress LLC Mosapride citrate dihydrate | 636582-62-2 | 99.6% | 25 MG
Mosapride citrate dihydrate is a gastroprokinetic agent that acts as a 5-hydroxytryptamine4 receptor agonist. It has been extensively used in research related to various gastrointestinal disorders. This compound also potently inhibits Kv4.3 in a concentration-dependent manner, with an IC50 value of 15.2 μM. In vivo, it specifically stimulates upper gastrointestinal motility.
- Acts as a 5-hydroxytryptamine4 receptor agonist
- Used in research for gastrointestinal disorders
- Potently inhibits Kv4.3
- Selectively stimulates upper gastrointestinal motility in vivo
Medchemexpress LLC Diethylstilbestrol-d8 | 91318-10-4 | MFCD01074086 | 99.7% | C18H12D8O2 | 10MG
Diethylstilbestrol-d8 is the deuterium-labeled analogue of diethylstilbestrol supplied as a high-purity powder for research and analytical use. It is intended as a stable isotope internal standard for LC-MS, pharmacokinetic studies, and quantitative assays where mass differentiation from the parent compound is required.
- High isotopic purity suitable for mass spectrometry internal standard.
- Purity 99.7% as supplied.
- Molecular formula C18H12D8O2 and molecular weight 276.40.
- Recommended solvent: DMSO, 50 mg/mL with ultrasonic and warming.
- Storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
- Supplied in small research pack sizes appropriate for analytical workflows.
Medchemexpress LLC IFN-beta Protein, Rhesus Macaque (HEK293, Fc) | ≥ 85% | Approximately 45-56 kDa | 50 UG
IFN-beta Protein is an immunomodulatory cytokine of the type 1 interferon family. It reduces joint inflammation by inhibiting the RANKL-c-Fos signaling pathway and regulates mitochondrial fission through STAT5, PGAM5, and Drp1 to rescue neurodegeneration. This specific product is a recombinant Rhesus Macaque-derived IFN-beta protein, expressed by HEK293, with a C-mFc labeled tag.
- Immunomodulatory cytokine of the type 1 interferon family.
- Reduces joint inflammation by inhibiting the RANKL-c-Fos signaling pathway.
- Regulates mitochondrial fission through STAT5, PGAM5, and Drp1 to rescue neurodegeneration.
Medchemexpress LLC D-Mannoheptulose | 3615-44-9 | MFCD00006622 | 210.18 | 10 MG
D-Mannoheptulose is a 7-carbon keto sugar found in avocado. It is a specific inhibitor of D-glucose phosphorylation by hexokinase isoenzymes. This compound can block insulin release and the utilization of carbohydrates in rats. It also exhibits various functions such as antioxidant and anticancer effects, and can act as an energy source.
- Specific inhibitor of D-glucose phosphorylation by hexokinase isoenzymes
- Can block insulin release
- Can block utilization of carbohydrates in rats
- Exhibits antioxidant effects
- Shows anticancer effects
- Acts as an energy source
- Inhibits breast cancer cell line growth (MCF-7 IC50: 263.3 μg/mL)
- No significant cytotoxic effect on normal cells (HMECs IC50: 975.1 μg/mL)
![Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy B D glucopyranoside [4 Methylumbelliferyl N acetyl B D glucosaminide], 100 Milligrams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661682.jpg-250.jpg)
Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy B D glucopyranoside [4 Methylumbelliferyl N acetyl B D glucosaminide], 100 Milligrams
Methylumbelliferyl Glucosaminide is a high-purity biochemical reagent used in various analytical applications, particularly in biochemical analysis. This 100mg preparation is commonly used for evaluating enzyme activities that involve glucosamine-based substrates. It is frequently employed in studies of glycosaminoglycan metabolism and glycosyltransferase reactions, offering reliable, reproducible results in enzyme-linked assays. This reagent has a broad range of applications, including use in metabolic studies, cell culture experiments, and in testing the enzymatic breakdown of glucosamine derivatives. It is an essential tool for laboratories conducting research in biochemistry, molecular biology, and pharmacology.
Medchemexpress LLC Rose-β-D-Gal | 138182-21-5 | MFCD01310928 | 99.7% | 329.73 g/mol | C14H16ClNO6 | 10 MG
Rose-β-D-Gal is a chromogenic substrate for β-galactosidase that produces a pink/magenta color upon enzymatic cleavage. It exhibits fluorescent properties (excitation 488 nm and emission 540 nm), is supplied as a white to off-white solid, and is intended for biochemical and cell-based assays to detect β-gal activity.
- Chromogenic substrate for β-galactosidase detection.
- Produces a pink/magenta color upon enzymatic cleavage.
- Excitation 488 nm and emission 540 nm for fluorescence-based assays.
- High purity suitable for analytical and research applications.
- Solid form for easy weighing and storage.
Medchemexpress LLC Sodium zirconium cyclosilicate | 17141-74-1 | 95.0% | 10MG
Sodium zirconium cyclosilicate | 17141-74-1 | 95.0% | 10MG
Medchemexpress LLC Integrin alpha 8 bet 100ug
Integrin -8/ -1 coordinates the recruitment of mesenchymal cells during renal organogenesis and recognizes RGD sequences in ligands such as TNC FN1 SPP1 TGFB1 TGFB3 and VTN It plays a role in multiple cellular interactions critical for organogenesis including NPNT as a functional ligand in nephrogenesis Integrin alpha 8 beta 1 Protein Human (HEK293 His) is a recombinant protein dimer complex containing human-derived Integrin alpha 8 beta 1 protein expressed by HEK293 with C-His labeled tag Integrin alpha 8 beta 1 Protein Human (HEK293 His) has molecular weight of 120-140 kDa 100-120 kDa respectively
Medchemexpress LLC Integrin alpha 5 bet 10ug
ITGA5 is a multifunctional receptor that interacts with multiple ligands such as fibronectin fibrinogen PLA2G2A fibrillin-1 (FBN1) IL1B human metapneumovirus and soluble CD40LG ITGA5 recognizes RGD sequences and mediates cell adhesion through different binding sites Integrin alpha 5 beta 1 Protein Human (HEK293 Flag-His) is a recombinant protein dimer complex containing human-derived Integrin alpha 5 beta 1 protein expressed by HEK293 with C-Flag C-10 His labeled tag Integrin alpha 5 beta 1 Protein Human (HEK293 Flag-His) has molecular weight of 101 35 kDa