Sugar acids and derivatives
Medchemexpress LLC 4-Methylumbelliferyl-β-D-xylopyranoside | 6734-33-4 | MFCD00037607 | 99.7% | 308.29 | 100 MG
4-Methylumbelliferyl-β-D-xylopyranoside (MuX) serves as a substrate for researching β-Xylosidase activity. It demonstrates burst, steady-state kinetics, indicating rapid hydrolysis of its glycosidic bonds.
- Used as a substrate for β-xylosidase activity research
- Exhibits burst, steady-state kinetics
- Supports rapid hydrolysis of glycosidic bonds
- White to off-white solid appearance
- Molecular formula: C15H16O7
- Purity of 99.7%
Medchemexpress LLC 4-Methylumbelliferyl-β-D-xylopyranoside | 6734-33-4 | 99.7% | 308.28 | 250 MG
4-Methylumbelliferyl-β-D-xylopyranoside (MuX) is a substrate used to study β-Xylosidase activity. It exhibits burst, steady-state kinetics, indicating rapid hydrolysis of its glycosidic bonds when acted upon by β-Xylosidase, making it suitable for analyzing these enzymatic processes.
- Used for β-xylosidase activity studies.
- Exhibits burst, steady-state kinetics.
- Molecular weight of 308.29.
- Chemical formula is C15H16O7.
- CAS number is 6734-33-4.
- Purity of 99.70%.
- Appears as a white to off-white solid.
- Soluble in DMSO at 125 mg/mL, requiring sonication for dissolution.
Medchemexpress LLC D-Psicose-d | 53685-24-8 | 99.9% | 181.16 | 25 MG
D-Psicose-d is a deuterium-labeled D-Psicose, an orally active rare sugar. It inhibits p38-MAPK phosphorylation and MCP-1 expression, and also inhibits the AGEs/RAGE/NF-κB pathway. It protects pancreatic β-islets, and improves hyperglycemia and high-fat diet-induced non-alcoholic fatty liver disease.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuteration can affect pharmacokinetic and metabolic profiles of drugs
- For research use only
Medchemexpress LLC D-Psicose-d (D-Allulose-d) | 53685-24-8 | 99.9% | 181.16 | 10 MG
D-Psicose-d is a deuterium-labeled form of D-Psicose, which is an orally active rare sugar. D-psicose has been shown to inhibit p38-MAPK phosphorylation and MCP-1 expression, as well as the AGEs/RAGE/NF-κB pathway. It also protects pancreatic β-islets and improves hyperglycemia and non-alcoholic fatty liver disease induced by a high-fat diet. This compound can be utilized as a tracer or an internal standard for quantitative analysis methods such as NMR, GC-MS, or LC-MS. Deuteration, the incorporation of stable heavy isotopes into drug molecules, is used for quantitation during drug development and has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC 4-Methylumbelliferyl phosphate | 3368-04-5 | 99.8% | 256.15 | 1 ML
4-Methylumbelliferyl phosphate (4-MUP) is an anionic organophosphate and a fluorogenic substrate for both acid and alkaline phosphatase. It is also recognized as a nerve agent simulant, primarily for research use.
- Anionic organophosphate
- Fluorogenic substrate for acid and alkaline phosphatase
- Nerve agent simulant
- Used in serum acid phosphatase assays
Medchemexpress LLC S-nitroso-N-acetylpenicillamine | 79032-48-7 | MFCD00153852 | 95.0% | 220.25 | C7H12N2O4S | 10 MG
D-SNAP (S-nitroso-N-acetylpenicillamine) is an S-nitrosothiol nitric oxide donor used in biochemical and cell biology research to deliver controlled NO release and to probe NO-mediated signaling and oxidative stress. It is provided as a solid for preparation of stock solutions and requires light-protected, inert storage for stability.
- Generates nitric oxide under physiological conditions.
- Typical purity 95.0%.
- Available in small milligram quantities for research use.
- Stable when stored at -20°C, protected from light and under nitrogen.
- Provides controlled and reproducible NO release for cellular assays.
Medchemexpress LLC Ethyl glucuronide | 17685-04-0 | 99.2% | 222.19 | 10 MG
Ethyl glucuronide is an endogenous metabolite and a metabolite of ethanol. It serves as a biomarker for ethanol exposure, accumulating in hair and reflecting alcohol intake over time. Ethyl glucuronide is also an agonist for TLR4.
- Endogenous metabolite
- Metabolite of ethanol
- Biomarker for ethanol exposure
- Accumulates in hair
- Reflects alcohol intake over time
- Agonist for TLR4
Sigma Aldrich Fine Chemicals Biosciences N-Glycolylneuraminic acid >=95% (HPLC), semisynthetic | 1113-83-3 | MFCD00057551 | 25MG
N-Glycolylneuraminic acid >=95% (HPLC), semisynthetic | Purity: >=95% (HPLC) | Mol Wt: 325.27 | 1113-83-3 | MFCD00057551 | 25MG
Sigma Aldrich Fine Chemicals Biosciences MUG Supplement suitable for microbiology | 6160-80-1 | MFCD00036772 | 5VL
MUG Supplement suitable for microbiology | Mol Wt: 352.29 | 6160-80-1 | MFCD00036772 | 5VL
Sigma Aldrich Fine Chemicals Biosciences Alginic acid from brown algae | 9005-32-7 | MFCD00081309 | 100G
Alginic acid from brown algae | 9005-32-7 | MFCD00081309 | 100G
Medchemexpress LLC Hydroxypyruvic acid | 1113-60-6 | 104.06 | 1 MG
Hydroxypyruvic acid is an intermediate in the metabolism of glycine, serine, and threonine. It serves as a substrate for serine-pyruvate aminotransferase and glyoxylate reductase/hydroxypyruvate reductase. This compound is involved in the metabolic disorder of dimethylglycine dehydrogenase deficiency pathway.
- Targeted as an endogenous metabolite
- Used in metabolic disease research
- Applicable in human gut microbiota metabolites research
- Classified under ketones, aldehydes, and acids
- Useful in disease research fields
- Source classification research applications
Medchemexpress LLC 4-Methylumbelliferyl-α-D-Glucopyranoside | 17833-43-1 | 99.99% | 338.31 | 100 MG
4-Methylumbelliferyl-α-D-Glucopyranoside (4-Methylumbelliferyl-α-D-Glucose) is a fluorescent substrate for α-glucosidase, which releases the fluorescent moiety 4-methylumbelliferyl (4-MU) upon cleavage. 4-MU has pH-dependent fluorescence excitation activity, with excitation wavelengths of 320 nm at low pH (1.97-6.72) and 360 nm at high pH (7.12-10.3), respectively. The emission wavelength of 4-Methylumbelliferyl-α-D-Glucopyranoside increases with decreasing pH, ranging from 445-455 nm. It can be used as a biomarker for Fabry and Pompe diseases to quantify α-glucosidase activity in infant blood spot samples.
Apexbio Technology LLC PKH26 Red Fluorescent Cell Linker Kit(Synonyms: PKH26 Cell Membrane Dye, PKH26 Fluorescent Cell Labeling Kit), 25T.
PKH26 Red Fluorescent Cell Linker Kit comprises the red fluorescent probe PKH26 designed specifically to label cellular membranes PKH26 integrates stably into lipid regions of cell membranes emitting red fluorescence and enabling clear visualization of cells Due to low cytotoxicity low nonspecific background fluorescence and minimal dye transfer to neighboring unlabeled cells PKH26 has broad utility in tracking cells both in vitro and in vivo Its fluorescence is evenly partitioned between daughter cells during proliferation diminishing with each round of cell division facilitating proliferation assays PKH26 is frequently employed alone or in combination with PKH67 for cell tracking studies and proliferation analyses