Glycosyl compounds
Research Products International Corp 4-Nitrophenyl-a-L-fucopyranoside, 1 Gram
Chromogenic substrate for detecting a-L-Fucosidase.
Alkali Scientific p Nitrophenyl a L fucopyranoside, 1 G
p-Nitrophenyl α-L-fucopyranoside, available in 1g quantity, is a specialized chemical reagent used in the analysis of carbohydrate structures and enzyme activity. This compound is primarily employed in enzyme assays to study α-L-fucosidases, enzymes responsible for the hydrolysis of fucosidic linkages in glycoproteins. It serves as a substrate that undergoes hydrolysis, producing p-nitrophenol, which can be easily quantified spectrophotometrically. This reagent is crucial for researching metabolic pathways involving fucose, an important sugar in biological processes such as cell recognition and immune response.
Alkali Scientific 4 Methylumbelliferyl α D Galactopyranoside Monohydrate (4 Methylumbelliferyl α D Galactoside), 50 Mg
Methylumbelliferyl α-D-Galactopyranoside Monohydrate (50 mg) is a fluorogenic substrate used for the measurement of galactosidase activity. This substrate is widely used in biochemical assays and research to detect the enzymatic hydrolysis of galactosidases in microbial and mammalian systems. The fluorogenic nature of this compound allows for easy detection and quantification of enzyme activity through fluorescence emission. It is particularly useful in studying glycosidases, and this 50 mg quantity is suitable for various laboratory applications including high-throughput assays or routine screening of galactosidase activity in samples.
Alkali Scientific p Nitrophenyl β D fucopyranoside, 5 G
p Nitrophenyl β-D fucopyranoside (5 g) is a versatile biochemical reagent used in the study of fucosidase enzymes. This substrate is particularly useful in assays that measure the activity of β-D-fucosidases, enzymes that hydrolyze fucosidic bonds in glycoproteins and glycolipids. The hydrolysis process releases a yellow color, allowing for easy detection and quantification of enzymatic activity. This reagent is frequently used in research on carbohydrate metabolism, glycosylation patterns, and enzyme kinetics, as well as in high-throughput screening for identifying new fucosidases or inhibitors in drug discovery and molecular biology.
Alkali Scientific 2 Nitrophenyl β D Glucopyranoside, 10 G
2-Nitrophenyl β-D Glucopyranoside, 10g, is a highly useful reagent in studying β-glucosidase enzyme activity. This compound is utilized in colorimetric assays where β-glucosidase cleaves the β-glucopyranoside bond, releasing a yellow product, allowing researchers to visually track enzyme activity. This reagent is essential for enzyme kinetics studies, particularly in microbiology and genetic research, where it helps in assessing enzyme functions and metabolism. The 10g quantity is ideal for large-scale experiments and routine testing in research laboratories, offering an efficient and cost-effective means to measure β-glucosidase activity and enzyme reaction rates in various research applications.
Alkali Scientific 4 Nitrophenyl β D Glucopyranoside, 5 G
4-Nitrophenyl β-D-Glucopyranoside is a chromogenic substrate used to detect and measure β-glucosidase activity. The 5g pack is suitable for a range of laboratory applications, from small-scale experiments to routine enzyme assays. This substrate undergoes a color change when hydrolyzed by β-glucosidase, providing a simple, visual method for detecting enzymatic activity. It is widely used in studies of carbohydrate metabolism and enzymatic function, particularly in microbiology and biochemistry. 4-Nitrophenyl β-D-Glucopyranoside is a valuable tool in enzyme kinetics and is also used in diagnostic tests to assess β-glucosidase activity in biological samples.
Alkali Scientific 4 Nitrophenyl α L Arabinopyranoside, 500 Mg
4 Nitrophenyl α-L Arabinopyranoside (500 mg) is a potent substrate used to study the activity of α-L-arabinosidases in biochemical assays. The compound, upon hydrolysis by the enzyme, releases a yellow color, providing an easy-to-detect indicator of enzyme activity. It is widely used in glycobiology and carbohydrate chemistry to study the breakdown of arabinose-containing polysaccharides, such as hemicelluloses. This reagent is commonly applied in enzyme research, high-throughput screening, and the development of novel α-L-arabinosidase inhibitors. It is also valuable in exploring the role of arabinose in various cellular processes, including metabolism and signaling.
![Alkali Scientific NPG [p Nitrophenyl β D glucuronide], 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661479.jpg-250.jpg)
Alkali Scientific NPG [p Nitrophenyl β D glucuronide], 1 G
NPG (p Nitrophenyl β D Glucuronide), available in a 1g pack, is an essential reagent used for detecting glucuronidase activity in biochemical and microbiological research. The substrate, upon hydrolysis by glucuronidase enzymes, produces a yellow-colored compound that can be easily quantified, making it a critical tool for enzyme assays. NPG is commonly employed in research related to drug metabolism, liver function, and glucuronide conjugation. The 1g pack provides a larger supply for extended assays, making it ideal for high-throughput testing. This reagent is widely used in pharmaceutical and clinical laboratories for glucuronidase assays and enzyme activity studies.
Medchemexpress LLC Animal-free GRO-beta/CXCL2 protein, human (His) | >95.0% | 10UG
Recombinant human GRO-beta (CXCL2) is an animal-free, His-tagged chemokine provided lyophilized for research use. It corresponds to residues A35-N107 and is expressed in E. coli. The preparation is formulated to enhance stability for cell-based assays and biochemical studies and should be aliquoted and stored frozen to maintain activity.
- Recombinant human CXCL2 (GRO-beta) chemokine corresponding to residues A35-N107.
- N-terminal 6xHis tag to facilitate purification and detection.
- Expressed in E. coli and produced without animal-derived materials.
- Lyophilized formulation from PBS (pH 7.4) with trehalose for improved stability.
- Purity greater than 95% by reducing SDS-PAGE; observed molecular weight ≈12 kDa.
- Store frozen; aliquot at -20°C or -80°C to preserve activity; for research use only.