Sugar acids and derivatives
Medchemexpress LLC Aurachin D | 108354-13-8 | 10 MG
Aurachin D is an antibiotic that inhibits Gram-positive bacteria and some fungi. It blocks NADH oxidation in beef heart submitochondrial particles.
- Acts as an antibiotic
- Inhibits Gram-positive bacteria
- Inhibits some fungi
- Blocks NADH oxidation
![Research Products International Corp MUG [4-Methylumbelliferyl-B-D-glucuronide Trihydrate], 1 Gram](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-M65900-1.03.JPG-250.jpg)
Research Products International Corp MUG [4-Methylumbelliferyl-B-D-glucuronide Trihydrate], 1 Gram
Fluorescent substrate for β-D-Glucuronidase (GUS) encoded by the gusA gene isolated from E. coli. Fluorescence assay allows quantitation of GUS activity in protein extracts at peak excitation of 365 nm (UV) and a peak emission of 455 nm (blue).
Medchemexpress LLC Lucifer Yellow CH (dilithium salt) | 67769-47-5 | 98.4% | 25 MG
Lucifer Yellow CH (dilithium salt) is a high-intensity fluorescent probe containing free hydrazyl groups. It reacts with fatty aldehydes at room temperature and is used as a biological tracer to monitor neuronal branching and regeneration, detect and characterize gap junctions, and enable selective ablation of cells after aldehyde fixation. It exhibits maximum excitation/emission at 430 nm/540 nm.
- High-intensity fluorescent probe
- Reacts with fatty aldehydes at room temperature
- Monitors neuronal branching and regeneration
- Detects and characterizes gap junctions
- Enables selective ablation of cells after aldehyde fixation
- Used for cell imaging and staining
- Evaluates gap junction functionality
Medchemexpress LLC D-Arabinopyranose | 28697-53-2 | 25 MG
D-Arabinopyranose is a monosaccharide and an analytical standard intended for research and analytical applications. It has been shown to exhibit strong growth inhibition against Caenorhabditis elegans with an IC50 of 7.5 mM.
- Analytical standard for research and analytical applications
- Exhibits strong growth inhibition against Caenorhabditis elegans
- Commonly used in qualitative, quantitative, and methodological research experiments
- Suitable for techniques such as HPLC, GC, and MS
- Reference standard supplied for assay
Medchemexpress LLC Cytochalasin D | 22144-77-0 | 25 MG
Cytochalasin D (Zygosporin A) is a potent, cell-permeable inhibitor of actin polymerization, derived from fungus. It works by binding to G-actin, thereby inhibiting the interaction between G-actin and cofilin. This action also reduces the binding of cofilin to F-actin, consequently decreasing the rate of both actin polymerization and depolymerization in living cells.
- Effectively disrupts the dynamics of actin filaments.
- Can easily enter cells to exert its effects.
- Prevents cofilin from interacting with G-actin.
- Modulates actin dynamics within cells.
- Can lower the amount of survivin in the tumor environment by reducing exosome release.
- Affects the localization and activity of the Yap protein.
Medchemexpress LLC Oxacillin-13C6 sodium | 1173-88-2 | 99.0% | 429.37 g/mol | C1313C6H18N3NaO5S | 10 MG
Oxacillin-13C6 sodium is the 13C6 stable-isotope labeled form of oxacillin sodium supplied as an analytical standard for research and mass spectrometry applications. It provides an isotopically enriched internal standard for accurate quantitation and method validation.
- 13C6-labeled oxacillin sodium for isotope-dilution assays.
- High purity: 99.0%.
- Supplied in small vial sizes suitable for analytical use, including 10 MG.
- Provided with supporting documentation: SDS, COA, and data sheet.
- Intended for research and analytical applications; not for clinical use.
Medchemexpress LLC Beta-sitosterol | 83-46-5 | MFCD00003631 | 98.2% | 414.71 g/mol | C29H50O | 10 MG
Beta-sitosterol is a plant-derived sterol supplied as a 10 mg solid analytical reference standard intended for research and analytical applications, including method development, assay calibration, identification, and purity assessment. Reported attributes: purity ~98.18%, CAS 83-46-5, molecular formula C29H50O, molecular weight 414.71 g/mol.
- Solid analytical reference standard.
- Single 10 mg quantity.
- Reported purity 98.2%.
- CAS number 83-46-5.
- Suitable for method development and assay calibration.
- Store and handle according to SDS instructions.
Medchemexpress LLC D-Glucuronic acid | 6556-12-3 | 1 G
D-Glucuronic acid is a key component of anti-inflammatory proteoglycans, promoting embryonic development and inhibiting cell aggregation. When metabolized into ethyl glucuronide, it activates Toll-like receptor 4 (TLR4), contributing to pain. This acid and its derivative, glucurono-lactone, act as liver detoxifiers for human health and show anti-tumor activity.
- Key component of anti-inflammatory proteoglycans.
- Promotes embryonic development.
- Inhibits cell aggregation.
- Acts as a liver detoxifier.
- Derivatives exhibit anti-tumor activity.
- Activates Toll-like receptor 4 (TLR4) when metabolized.
Medchemexpress LLC 4-methylumbelliferyl-α-L-iduronide 2-sulfate sodium | 2181774-46-7 | >=98.0% | 476.32 | C16H14Na2O12S | 1 MG
4-Methylumbelliferyl-α-L-iduronide 2-sulfate sodium is a fluorogenic enzymatic substrate used to measure iduronate-2-sulfatase (I2S) activity. Enzymatic hydrolysis releases the fluorescent reporter 4-methylumbelliferone (4-MU), enabling quantitative fluorescence-based assays used in lysosomal storage disease research, including screening and diagnostic applications for disorders such as Hurler syndrome. Supplied as a sodium salt powder.
- Fluorogenic substrate for iduronate-2-sulfatase (I2S) assays.
- Releases 4-methylumbelliferone (4-MU) upon hydrolysis for fluorescence detection.
- Suitable for quantitative enzyme activity and diagnostic research applications.
- Provided as a sodium salt powder for storage and handling convenience.
- CAS number 2181774-46-7; molecular weight 476.32; formula C16H14Na2O12S.
Medchemexpress LLC D-(+)-cellobiose | 528-50-7 | MFCD00136034 | 99.8% | 342.30 | C12H22O11 | 10 MG
D-(+)-Cellobiose (Standard) is a high-purity analytical reference standard of the disaccharide D-(+)-cellobiose intended for research and analytical applications. It is supplied as a small packaged standard suitable for method development, calibration, and metabolite identification.
- High purity (99.84%).
- CAS number 528-50-7.
- Molecular weight 342.30 g/mol.
- White, water-soluble powder suitable for analytical use.
- Intended for method development, calibration, and metabolite identification.
Apexbio Technology LLC HyperTrap Heparin HP Column(Synonyms: Heparin Affinity Column, Heparin HP Column, HyperTrap Heparin Affinity Chromatography Column), 5ml.
HyperTrap Heparin HP Column features the HyperChrom Heparin HP Agarose affinity chromatography resin which consists of heparin covalently immobilized on an agarose matrix Heparin is a naturally occurring glycosaminoglycan known for specific affinity interactions with various biomolecules including coagulation factors growth factors interferons lipoprotein lipase nucleic acid-binding proteins steroid receptors and antithrombin III This column enables efficient separation and purification of these proteins making it suitable for biochemical research proteomics analyses and protein characterization studies
Medchemexpress LLC Rehmannioside D | 81720-08-3 | MFCD30478904 | 99.9% | 686.61 g/mol | C27H42O20 | 10 MG
Rehmannioside D is a carotenoid glycoside isolated from the roots of Rehmannia glutinosa. Supplied as a 10 mg powder research reagent, it is used as an analytical standard and in biochemical studies of antioxidant activity and reactive oxygen species (ROS). Molecular formula C27H42O20; molecular weight 686.61 g/mol.
- Purity 99.9% suitable for analytical applications.
- Powder form, stable under recommended storage conditions.
- Useful in antioxidant and ROS pathway studies.
- Provided as a 10 MG vial for small-scale experiments.
- Identified by CAS number 81720-08-3 for unambiguous chemical identification.
Medchemexpress LLC Heparin disaccharide I-S tetrasodium | 136098-10-7 | 99.00% | C12H15NNa4O19S3 | 1 MG
Heparin disaccharide I-S tetrasodium is identified as the primary disaccharide resulting from the action of heparinases I and II on heparin. This product is intended for research use only.
- High purity: 99.00%
- Used in biochemical assays
- Supplied as a solid
- Storage at -20°C, sealed and away from moisture