Sugar acids and derivatives
Cayman Chemical 13C6-4-Nitroaniline, Purity: ≥98%, CAS: 1028361-70-7, 10 mg
An internal standard for the quantification of 4-nitroaniline by GC- or LC-MS
Alkali Scientific D Glucuronic Acid Sodium Salt Monohydrate, 100 G
D Glucuronic Acid Sodium Salt Monohydrate is a high-quality biochemical reagent, available in a 100-gram quantity for larger-scale laboratory applications. This reagent is crucial for research involving carbohydrate metabolism, glycosylation, and the synthesis of glycosaminoglycans. Glucuronic acid is a fundamental building block in many biological processes, particularly in detoxification reactions where it forms conjugates to increase water solubility. It is used in both academic and industrial laboratories for its role in the biosynthesis of complex carbohydrates and as a substrate in enzymatic reactions. The sodium salt monohydrate form provides excellent solubility and stability in aqueous solutions.
Medchemexpress LLC 4-methylumbelliferyl α-D-glucopyranoside | 17833-43-1 | MFCD00067661 | 100.0% | 338.31 g·mol⁻¹ | C16H18O8 | 5 MG
4-Methylumbelliferyl α-D-glucopyranoside is a fluorogenic substrate for α-glucosidase that releases 4-methylumbelliferone upon enzymatic hydrolysis. The liberated fluorophore enables sensitive, quantitative measurement of GAA activity in biochemical assays and newborn screening workflows for lysosomal storage disorders. The reagent is provided in small research quantities and requires controlled storage to preserve stability.
- Fluorogenic substrate for α-glucosidase assays.
- Enzymatic cleavage yields fluorescent 4-methylumbelliferone for quantitation.
- Excitation ~360 nm, emission ~445-455 nm (read at ~450 nm).
- Applicable to newborn screening and research on lysosomal storage disorders.
- Supplied in small research-scale quantities; follow storage recommendations.
- Storage: store at 4°C under inert gas; in solution, store at -80°C or -20°C as specified.
Medchemexpress LLC 4-methylumbelliferyl stearate | 79408-85-8 | MFCD00057311 | 99.0% | 442.63 g/mol | C28H42O4 | 250 MG
4-Methylumbelliferyl stearate is a fluorogenic biochemical reagent used as a substrate for esterase and lipase assays. Enzymatic hydrolysis releases the fluorescent 4-methylumbelliferone (4-MU), enabling sensitive, quantitative measurement of enzyme activity in biochemical and cell-based research. For research use only.
- Releases fluorescent 4-methylumbelliferone upon hydrolysis.
- Enables sensitive, quantitative enzyme activity assays.
- Suitable for esterase and lipase substrate assays.
- Available in multiple sample sizes for assay optimization.
- Stable when stored sealed at room temperature.
- Supplied with purity and batch certificate information.
Medchemexpress LLC Chmfl-pi4k-127 | 2377604-81-2 | 99.9% | 402.85 g/mol | C18H15ClN4O3S | 10 MG
CHMFL-PI4K-127 is a potent, selective Plasmodium falciparum phosphatidylinositol 4-kinase (PfPI4K) inhibitor provided for research use. It exhibits sub-nanomolar enzymatic potency and cellular antimalarial activity, and is supplied at high chemical purity suitable for in vitro and in vivo studies.
- Potent PfPI4K inhibition (IC50 ~0.9 nM).
- Demonstrated cellular antimalarial activity (EC50 ~25.1 nM).
- High chemical purity for reliable experimental results (>99.9%).
- Available in research-scale quantities for assay development.
- Soluble in DMSO for standard compound handling and dosing.
Medchemexpress LLC Glucuronic acid sodium | 7182-77-6 | 50 MG
Glucuronic acid sodium is a polysaccharide that shows anti-inflammatory activity, helps heal ulcerative colitis, and improves the intestinal barrier by increasing tight junction proteins like ZO-1 and Occludin. It also modifies gut microbiota by increasing beneficial bacteria and suppressing harmful ones.
- Shows anti-inflammatory activity
- Helps heal ulcerative colitis
- Improves intestinal barrier by increasing tight junction proteins like ZO-1 and Occludin
- Modifies gut microbiota by increasing beneficial bacteria and suppressing harmful ones
![Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy B D glucopyranoside [4 Methylumbelliferyl N acetyl B D glucosaminide], 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660605.jpg-250.jpg)
Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy B D glucopyranoside [4 Methylumbelliferyl N acetyl B D glucosaminide], 1 G
Methylumbelliferyl N-acetylglucosaminide (1 g) is a fluorogenic substrate used in enzymatic assays, particularly for detecting the activity of β-glucosaminidases. This compound is widely used in research and diagnostic laboratories for assessing enzyme activity in microbial samples, tissue cultures, and various biochemical processes. The fluorogenic property of this substrate means it generates a detectable fluorescence when cleaved by the enzyme, providing a sensitive and reliable measurement. This 1 g quantity is ideal for routine laboratory assays where the activity of glycosidases, particularly in cell-based systems, is being studied.
Medchemexpress LLC Sesamolin | 526-07-8 | 99.8% | 370.35 | C20H18O7 | 10 MG
Sesamolin is a lignan isolated from Sesamum indicum with antioxidative and neuroprotective activity. It inhibits lipid peroxidation and suppresses MAPK cascade signaling by preventing phosphorylation of JNK, p38 MAPKs, and caspase-3; oral activity has been reported. The compound is supplied as a solid and as DMSO solutions and is typically provided at high purity for research use.
- Antioxidative activity
- Inhibits lipid peroxidation
- Suppresses JNK and p38 MAPK phosphorylation
- Reduces caspase-3 activation
- Reported oral bioactivity
- High purity (99.78%)
- Available as solid and DMSO solution, including 10 mg solid
Medchemexpress LLC 4-Methylumbelliferyl β-D-cellobioside | 72626-61-0 | MFCD00063279 | 99.4% | 500.45 | 100 MG
4-Methylumbelliferyl β-D-cellobioside is a substrate for cellulase. It can be hydrolyzed to produce fluorescent 4-methylumbelliferone, which is used to study the kinetics of cellulases.
- Substrate for cellulase
- Produces fluorescent 4-methylumbelliferone
- Used to study the kinetics of cellulases
Medchemexpress LLC BET bromodomain inhibitor | 1505453-59-7 | MFCD28144506 | 99.5% | 445.90 | C24H20ClN5O2 | 1 ML
BET bromodomain inhibitor is an orally active, selective BET-family bromodomain inhibitor used in cancer research to inhibit tumor cell proliferation, induce cell cycle arrest, and promote apoptosis. It is supplied as a solid and as a 10 mM solution in DMSO (1 mL). The compound has a molecular formula of C24H20ClN5O2 and a molecular weight of 445.90.
- Orally active, selective BET bromodomain inhibitor
- Available as a solid or 10 mM solution in DMSO (1 mL)
- Used in cell-based assays to study proliferation, cell cycle, and apoptosis
- High chemical purity suitable for research applications
- Store powder and solutions as recommended to preserve stability
Apexbio Technology LLC HyperTrap Heparin FF Column 5x1ml
HyperTrap Heparin FF Column is an affinity chromatography medium designed for the purification of heparin-binding biomolecules The column exploits the strong ionic and specific interactions between immobilized heparin and target proteins such as growth factors coagulation factors and certain enzymes enabling selective retention and efficient separation from complex biological mixtures This tool is widely utilized in the isolation and characterization of heparin-binding proteins investigation of protein glycosaminoglycan interactions and purification of bioactive factors for downstream functional assays and structural analyses