Glycosyl compounds
Alkali Scientific 4 Methylumbelliferyl β D Xylopyranoside, 250 Mg
4 Methylumbelliferyl β D Xylopyranoside is a high-purity reagent used to detect xylanase activity in various biochemical and microbiological assays. When hydrolyzed by xylanase enzymes, it releases a fluorescent compound that is easily measured. This makes it an essential tool for studying hemicellulose breakdown and other aspects of carbohydrate metabolism in microorganisms. The 250 mg pack provides enough material for multiple experiments, offering significant value for laboratories conducting high-throughput enzymatic assays. It is particularly useful in research focused on industrial enzyme applications and the degradation of plant biomass.
![Alkali Scientific X a Gal [5 Bromo 4 Chloro 3 indolyl a D galactoside], 250 Milligrams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661822.jpg-250.jpg)
Alkali Scientific X a Gal [5 Bromo 4 Chloro 3 indolyl a D galactoside], 250 Milligrams
X α-Gal [5 Bromo 4 Chloro 3 indolyl α-D-galactoside], 250 mg is a chromogenic substrate used to detect α-galactosidase activity in microorganisms and biochemical assays. When hydrolyzed by α-galactosidase, it produces a blue-colored compound, which can be easily quantified. This substrate is particularly useful in microbiological research, enzyme assays, and genetic studies, as it helps identify organisms that express α-galactosidase. X α-Gal is widely used in microbial screening, enzyme activity assays, and recombinant DNA studies where detection of α-galactosidase is necessary for the analysis of metabolic pathways or gene expression.
Alkali Scientific p Nitrophenyl β D mannopyranoside, 100 Mg
Nitrophenyl β-D-mannopyranoside is a reagent supplied in a 100mg quantity, widely used in biochemical research and enzyme activity assays. This compound serves as a substrate for β-mannosidase, an enzyme involved in the hydrolysis of mannopyranoside bonds. It is utilized in studying the enzymatic breakdown of mannan and related polysaccharides, which is important in plant biology, microbiology, and enzymology. The reagent is also used to analyze enzyme kinetics and to explore the role of β-mannosidase in carbohydrate metabolism. It is a valuable tool in research on glycosidic bond hydrolysis and the functional properties of glycosidases.
Alkali Scientific D (+) Raffinose Pentahydrate, 5 Kg
D (+) Raffinose Pentahydrate (5 Kg) is a premium-grade carbohydrate reagent used in biochemical and laboratory applications. Raffinose, a trisaccharide composed of galactose, glucose, and fructose, is commonly utilized in studies involving plant physiology, microbial fermentation, and metabolic research. The 5 Kg quantity is suitable for large-scale studies, offering ample supply for high-volume experiments. This substance is used for its ability to provide a stable environment for enzymes and other biological systems. The product is supplied by Alkali Scientific in high purity, ensuring consistency in experiments and analysis.
Alkali Scientific D (+) Trehalose Dihydrate, 5 Grams
D (+) Trehalose Dihydrate is a sugar compound used as a stabilizing agent in biochemical and cellular research. Trehalose is a disaccharide that plays a vital role in stabilizing proteins, enzymes, and other cellular components under stress conditions. Its use in laboratory experiments helps protect cells from osmotic stress and dehydration. The 5-gram bottle is ideal for small-scale experiments and can be used in a variety of applications, including cell preservation, protein folding studies, and cryobiology. Trehalose is also valuable in studies of cellular metabolism and the development of novel preservation methods for biological samples.
Alkali Scientific D (+) Raffinose Pentahydrate, 500 G
D (+) Raffinose Pentahydrate is a high-quality carbohydrate reagent used in laboratory experiments that require a pure and stable form of raffinose. This pentahydrate version contains 500g of the substance, ensuring sufficient quantity for a wide range of applications. Raffinose is a trisaccharide composed of galactose, glucose, and fructose, often used in scientific studies related to plant biology, fermentation processes, and biochemistry. The high purity and pentahydrate form make it ideal for precise laboratory work. This chemical is often used in enzyme assays, sugar analysis, and osmotic pressure studies. The substance is available in a 500g package, with the product sourced from Alkali Scientific.
Medchemexpress LLC Sapintoxin D | 80998-07-8 | 99.9% | 539.62 g/mol | C30H37NO8 | 5 MG
Sapintoxin D is a fluorescent phorbol ester used as a calcium-dependent activator of protein kinase C (PKC) for biochemical and cell-based research. It enables study of PKC activation, membrane translocation, and downstream phosphorylation events in signaling pathways, and is provided as a high-purity research reagent.
- Fluorescent phorbol ester useful for visualization in assays
- Calcium-dependent activation of protein kinase C
- High purity suitable for research applications
- Molecular formula C30H37NO8 and molecular weight 539.62 g/mol
- Available in small milligram quantities for assay flexibility
- Applicable to biochemical and cell-based PKC signaling studies
Sigma Aldrich Fine Chemicals Biosciences Sucrose octaacetate >=97%, FG | 126-14-7 | MFCD00006623 |
Sucrose octaacetate >=97%, FG | Purity: >=97% | Mol Wt: 678.59 | 126-14-7 | MFCD00006623 |
![Alkali Scientific X GAL [5 Bromo 4 chloro 3 indolyl β D galactoside], 50 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661177.jpg-250.jpg)
Alkali Scientific X GAL [5 Bromo 4 chloro 3 indolyl β D galactoside], 50 Grams
Indolyl Beta-D-galactoside (50 g) is a chromogenic substrate used in gene expression assays to detect β-galactosidase activity. This substrate undergoes hydrolysis by β-galactosidase, resulting in a blue color that can be easily detected visually or quantitatively. The 50 g formulation is ideal for large-scale research applications and is widely used in studies of gene expression, cellular metabolism, and microbial activity. It is commonly used in microbiological assays, genetic research, and diagnostic applications. X-Gal is an essential tool in molecular biology for detecting and analyzing gene activity in engineered bacteria and other organisms.
Alkali Scientific Sucrose, 10 Kg
Sucrose, 10 Kg, is a high-purity, standard grade chemical used primarily in laboratory settings for various biological and chemical applications. It serves as a critical component in biochemical experiments, particularly in the preparation of solutions and buffers. Sucrose’s role as an energy source is vital in microbiological and enzymatic assays. This 10 Kg size is ideal for laboratories that require larger quantities for research, clinical testing, or manufacturing processes. This product is specifically formulated for applications where high purity and consistent results are crucial, making it suitable for use in pharmaceutical and chemical research labs that require reliable and reproducible outcomes.
![Alkali Scientific Luria Broth, High Salt Formula, Powder [Miller's LB Broth], 5 Kg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661857.jpg-250.jpg)
Alkali Scientific Luria Broth, High Salt Formula, Powder [Miller's LB Broth], 5 Kg
Luria Broth, High Salt Formula, Powder (5kg) is formulated for cultivating salt-tolerant microorganisms, providing a high salt environment that supports optimal growth of halophilic bacteria. This large 5kg powder package is perfect for high-volume laboratory applications, allowing researchers to prepare large batches of Luria Broth for microbial culture. The medium is widely used in biotechnology, molecular biology, and industrial microbiology for experiments requiring salt-stressed bacteria. The powder form allows flexibility in preparation, and the high salt concentration is ideal for growing organisms that need a stable, saline environment for proper growth and metabolic activity.
AdipoGen n-Octyl-beta-D-thioglucopyrano
Chemical. CAS 85618-21-9. Formula C14H28O5S. MW 308.4. Non-ionic detergent. For functional solubilization, purification and crystallography of membrane proteins. The thioether linkage makes it resistant to degradation by beta-glucosidase enzymes. For the stabilization and activation of enzymes. Used for cell lysis experiments.
Medchemexpress LLC D-3263 hydrochloride | 1008763-54-9 | 98.12% | 409.95 | 100 MG
D-3263 hydrochloride is an enteric-coated, orally bioavailable transient receptor potential melastatin member 8 (TRPM8) agonist. It binds to and activates TRPM8, which may lead to an increase in calcium and sodium entry, disruption of calcium and sodium homeostasis, and induction of cell death in TRPM8-expressing tumor cells. D-3263 hydrochloride may also decrease dihydrotestosterone (DHT) levels, potentially contributing to its inhibitory effects on prostate cancer and benign prostatic hyperplasia (BPH).
- Binds to and activates TRPM8.
- Increases calcium and sodium entry into cells.
- Disrupts calcium and sodium homeostasis.
- Induces cell death in TRPM8-expressing tumor cells.
- Decreases dihydrotestosterone (DHT) levels.
- Inhibits prostate cancer and benign prostatic hyperplasia (BPH).
Medchemexpress LLC Ophiopogonin D | 945619-74-9 | 855.02 | 10 MM * 1 ML
Ophiopogonin D is a naturally occurring C29 steroidal glycoside isolated from *Ophiopogon japonicus*. It acts as a CYP2J3 inducer and shows protective effects against inflammatory, metabolic, and cardiovascular diseases.
- Inhibits Ang II induced NF-κB nuclear translocation.
- Increases expression of CYP2J2/EETs and PPARα in HUVECs.
- Inhibits osteoclastic differentiation in RAW264.7 cells.
- Protects against H2O2-induced endothelial injury as an antioxidant.
- Blocks ERK signaling cascades.
- Alleviates high-fat diet-induced metabolic syndrome.
Sigma Aldrich Fine Chemicals Biosciences alpha-Lactose monohydrate BioXtra, >=99% total lactose basis (GC) | 5989-81-1 | MFCD00150747 | 1KG
alpha-Lactose monohydrate BioXtra, >=99% total lactose basis (GC) | Purity: >=99% total lactose basis (GC) | Mol Wt: 360.31 | 5989-81-1 | MFCD00150747 | 1KG