Glycosyl compounds
![Alkali Scientific X Glucoside [5 Bromo 4 Chloro 3 indolyl β D glucopyranoside], 100 Mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661000.jpg-250.jpg)
Alkali Scientific X Glucoside [5 Bromo 4 Chloro 3 indolyl β D glucopyranoside], 100 Mg
X-Glucoside [5-Bromo-4-Chloro-3-Indolyl β-D-Glucopyranoside] is a chromogenic substrate used in microbiological and molecular biology assays to detect β-glucosidase activity. The 100mg pack is ideal for smaller-scale experiments or laboratories with specific enzyme testing needs. Upon hydrolysis by β-glucosidase, the substrate produces a blue color, which serves as a clear visual indicator of enzyme activity. X-Glucoside is commonly used in studies of carbohydrate metabolism, gene expression analysis, and microbiological testing to monitor the presence of β-glucosidase-producing organisms. This reagent is a valuable tool for enzyme assays, protein function studies, and diagnostic testing in molecular biology.
![Alkali Scientific p Nitrophenyl α D glucopyranoside [4 Nitrophenyl α D glucoside], 50 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661699.jpg-250.jpg)
Alkali Scientific p Nitrophenyl α D glucopyranoside [4 Nitrophenyl α D glucoside], 50 Grams
Nitrophenyl alpha-D-glucopyranoside (50 g) is a chromogenic substrate used in enzyme assays to detect glucosidase activity. The hydrolysis of this substrate by glucosidase enzymes releases a yellow product, allowing easy visual or quantitative detection of enzyme activity. This reagent is commonly used in biochemical research, including enzyme kinetics, metabolic studies, and the study of carbohydrate hydrolysis. The 50 g formulation is ideal for large-scale applications in microbiology, diagnostics, and pharmaceutical research. It is particularly useful in identifying microorganisms that produce glucosidases and in studying enzyme activity in various biological samples.
Alkali Scientific Moxalactam, Sodium Salt, 250 Mg
Moxalactam Sodium Salt, available in a 250mg format, is a broad-spectrum antibiotic used in laboratory research for its effectiveness against a variety of bacteria, including those resistant to other antibiotics. This beta-lactam antibiotic works by inhibiting the synthesis of bacterial cell walls, which is essential for bacterial growth and survival. Moxalactam is particularly useful in studies of beta-lactamase production and bacterial resistance. It is commonly used in microbiological research to evaluate the efficacy of new antimicrobial agents and to test bacterial susceptibility profiles in clinical isolates.
Alkali Scientific 4 Nitrophenyl β D Glucopyranoside, 1 G
4-Nitrophenyl β-D-Glucopyranoside is a chromogenic substrate used to detect β-glucosidase activity in a variety of biological assays. The 1g pack provides a small-scale, concentrated source of this substrate, making it ideal for enzyme activity studies and microbiological research. When hydrolyzed by β-glucosidase, this compound undergoes a color change, providing a clear, visual indication of enzymatic activity. 4-Nitrophenyl β-D-Glucopyranoside is commonly used in studies involving carbohydrate metabolism and enzyme kinetics. It also serves as a substrate in diagnostic tests, offering a straightforward and efficient way to measure β-glucosidase activity in research applications.
Alkali Scientific 4 Nitrophenyl α L Arabinopyranoside, 100 Mg
4 Nitrophenyl α-L Arabinopyranoside (100 mg) is a specialized substrate used for studying α-L-arabinosidases in biochemical assays. The compound undergoes hydrolysis by α-L-arabinosidases, releasing a yellow color that can be quantified colorimetrically. This reagent is valuable for analyzing the enzymatic breakdown of arabinose-containing carbohydrates, which plays a role in various biological processes. It is commonly used in glycobiology research, enzyme activity studies, and in high-throughput screenings aimed at identifying new α-L-arabinosidases or inhibitors. This reagent is essential for exploring the enzymatic mechanisms involved in arabinose metabolism.
Alkali Scientific D (+) Trehalose Dihydrate, 250 G
D (+) Trehalose Dihydrate, 250g, is a stabilizing agent used in biochemical and pharmaceutical applications to preserve cells, proteins, and enzymes under challenging environmental conditions. Trehalose, a naturally occurring disaccharide, is known for its ability to stabilize cellular membranes and proteins during stress conditions such as dehydration, high heat, and freezing. This medium-sized package is ideal for research labs and industries that require large-scale quantities for long-term preservation of biological samples. Common applications include cryopreservation, freeze-drying, and protein stabilization during storage or transport of biologically sensitive materials.
Alkali Scientific D (+) Trehalose Dihydrate, 3 Kg
D (+) Trehalose Dihydrate, 3kg, is a carbohydrate stabilizing compound widely used in the preservation of biological materials, particularly for cryopreservation, freeze-drying, and other long-term storage applications. It plays a crucial role in maintaining cellular integrity and stabilizing proteins, enzymes, and lipids under stressful conditions, such as dehydration and freezing. This bulk quantity is ideal for large-scale laboratory, pharmaceutical, and industrial use, where consistent protection of sensitive biological samples is needed. Trehalose helps mitigate oxidative stress and damage caused by extreme environmental conditions, making it essential for research in biotechnology, pharmacology, and cell biology.
Alkali Scientific 2 Nitrophenyl β D Glucopyranoside, 1 G
2-Nitrophenyl β-D Glucopyranoside, 1g, is a biochemical reagent used to study β-glucosidase activity through colorimetric assays. When β-glucosidase cleaves the β-glucopyranoside bond, a yellow-colored product is released, providing a visual indication of enzyme activity. This reagent is essential in research focusing on carbohydrate metabolism, enzyme kinetics, and genetic studies. The 1g size is ideal for smaller-scale experiments and testing in laboratory settings. It is frequently used in microbiology and molecular biology research to monitor enzyme reactions and as a tool for investigating enzyme-substrate interactions, offering a reliable and convenient method for enzyme activity measurement.
Cayman Chemical Fmoc-L-Leucine, Purity: ≥98%, CAS: 35661-60-0, 25 g
A partial agonist of PPARγ; activates PPARγ with a lower potency (Ki = 15 versus 0.035 µM) but a similar maximal efficacy compared to rosiglitazone; improves insulin resistance in normal, diet-induced glucose-intolerant, and in diabetic db/db mice, yet reduced adipogenic activity