Glycosyl compounds
Research Products International Corp D-(+)-Cellobiose, 25 Grams
- CAS Number: 528-50-7
- Molecular Formula: C12H22O11
- Molecular Weight: 342.3 g/mol
Alkali Scientific p Nitrophenyl β D mannopyranoside, 250 Mg
Nitrophenyl β-D-mannopyranoside is a chemical reagent provided in a 250mg quantity for enzymatic assays and biochemical research. This substrate is commonly used to test the activity of β-mannosidase, an enzyme involved in the breakdown of mannan and other related polysaccharides. The reagent is valuable for studying carbohydrate metabolism, glycoside hydrolases, and enzyme specificity. By using this reagent, researchers can investigate the catalytic activity of β-mannosidase in hydrolyzing β-mannosidic linkages, which plays an important role in plant cell wall degradation, microbial metabolism, and enzymatic reactions in both natural and industrial processes.
Medchemexpress LLC D-α-hydroxyglutaric acid disodium | 103404-90-6 | MFCD00069573 | 98.0% | 192.08 g/mol | C5H6Na2O5 | 5 MG
D-α-Hydroxyglutaric acid disodium is the disodium salt of the D-enantiomer of 2-hydroxyglutaric acid used as a biochemical research reagent. It acts as a weak competitive antagonist of α-ketoglutarate, inhibits multiple α-KG-dependent dioxygenases (Ki ≈ 10.87 mM), increases reactive oxygen species production, binds and inhibits ATP synthase, and modulates mTOR signaling. Supplied in both microgram/milligram quantities and as a ready-to-use aqueous solution for laboratory experiments.
- Useful in studies of α-KG-dependent dioxygenase activity.
- Modulates mitochondrial function by inhibiting ATP synthase.
- Induces reactive oxygen species for oxidative stress assays.
- Available as small mass packs and as a 10 mM solution for convenience.
- Molecular weight 192.08 g/mol for accurate dosing and calculations.
Medchemexpress LLC D-KLVFFA | 342877-55-8 | 99.26% | 723.90 | 5 MG
D-KLVFFA is an inhibitor of Amyloid-β assembly, with an IC50 of 2.6 μM, that can be utilized in Alzheimer's disease studies. This peptide is provided as a white to off-white solid with high purity, making it suitable for various research applications.
- Inhibitor of Amyloid-β assembly
- IC50 of 2.6 μM
- Useful for Alzheimer's disease studies
- Provided as a white to off-white solid
- Purity of 99.26%
- Molecular formula C38H57N7O7
- Molecular weight of 723.90
Research Products International Corp PotasPhos DibascAnhydr ACS 5KG
- CAS Number: 7758-11-4
- Molecular Formula: K2HPO4
- Molecular Weight: 174.2
Sigma Aldrich Fine Chemicals Biosciences Methyl Cellulose | 9004-67-5 | MFCD00081763 | 250g
Methyl Cellulose | 9004-67-5 | MFCD00081763 | 250g
Medchemexpress LLC Propionylpromazine-d6 hydrochloride | 1262770-67-1 | 99.8% | 382.98 | C20H19D6ClN2OS | 1 MG
Propionylpromazine-d6 hydrochloride is a deuterium-labeled hydrochloride salt of propionylpromazine used as a stable isotope standard and tracer in analytical workflows. The compound (C20H19D6ClN2OS) has a molecular weight of 382.98 and is suitable for use in LC-MS, GC-MS, and NMR quantitation.
- Deuterium-labeled (d6) internal standard for quantitative mass spectrometry and NMR.
- High purity suitable for analytical applications (99.8%).
- Hydrochloride salt form with formula C20H19D6ClN2OS and MW 382.98.
Cayman Chemical Sucrose octasulfatepotasIu
An alkaline aluminum−sucrose complex that inhibits peptic hydrolysis and raises gastric pH, protecting esophageal epithelium against acid injury; inhibits thrombin activity (IC50 = 4.5 µM) and prevents FGF-2 binding to endothelial cells, inhibiting tumor growth in mouse melanoma and lung carcinoma models
Sigma Aldrich Fine Chemicals Biosciences Amylose from potato used as amylase substrate | 9005-82-7 | MFCD00134652 | 5G
Amylose from potato used as amylase substrate | 9005-82-7 | MFCD00134652 | 5G
Medchemexpress LLC 1,6-anhydro-β-D-galactopyranose | 644-76-8 | MFCD00132896 | 99.9% | 162.14 g·mol⁻¹ | C6H10O5 | 5 MG
D-Galactosan (1,6-anhydro-β-D-galactopyranose) is a high-purity carbohydrate reagent for use in carbohydrate chemistry and glycobiology research. Supplied as a stable powder, it is suitable as a synthetic building block, analytical reference, and research-grade standard for method development and structural studies. Intended for research use only.
Medchemexpress LLC Sucrose octasulfate sodium | 74135-10-7 | 98.0% | 1158.66 | 1 G
Sucrose octasulfate sodium | 74135-10-7 | 98.0% | 1158.66 | 1 G
![Alkali Scientific LB Agar, Low Salt Formula, Powder [Lennox Agar], 5 Kg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659964.jpg-250.jpg)
Alkali Scientific LB Agar, Low Salt Formula, Powder [Lennox Agar], 5 Kg
LB Agar (Low Salt Formula) is a specialized medium designed for growing bacteria while minimizing sodium content. This formulation comes as a powder, which can be easily dissolved in water to create a nutrient-rich agar for bacterial cultivation. The 5kg size is suitable for large-scale laboratories or research centers that require substantial amounts of agar for microbial studies. The low salt content makes this medium ideal for organisms that require a lower sodium environment. It is widely used in molecular biology, genetic research, and microbiological studies, especially for bacterial transformation, plasmid cloning, and protein expression experiments.
Biotang Inc X-GAL, 5 GM, P-945, CAS # 7240-90-6. Purity > 98%, soluble in DMSO or DMF. Shipped at room temperature. Store at 2-8 degrees Celsius. Mol. wt. 408.6.
X-GAL, 5 GM, P-945, CAS # 7240-90-6. Purity > 98%, soluble in DMSO or DMF. Shipped at room temperature. Store at 2-8 degrees Celsius. Mol. wt. 408.6.
Medchemexpress LLC D-Glucose, 4-O-β-D-galactopyranosyl- | 63-42-3 | 98.0% | 1 ML
Lactose is a β-galactoside composed of galactose and glucose residues, serving as the main carbohydrate in mammalian breast milk. This macronutrient acts as an inducer of host innate immune responses, possessing immune modulatory functions. In laboratory settings, it has been shown to inhibit regulatory T-cell-mediated suppression of effector T-cell interferon-γ and IL-17 production. Studies indicate that lactose can also improve acute pancreatitis by modulating early immune cell infiltration and cytokine production.
- White to light yellow solid appearance
- Molecular weight of 342.30 g/mol
- Inhibits regulatory T-cell-mediated suppression
- Modulates immune cell infiltration
- Suppresses ERK1/2 and NF-κB p65 signaling
- Suitable for in vitro and in vivo studies