Benzoxazines
Medchemexpress LLC Resorufin-β-D-galactopyranoside | 95079-19-9 | 98.3% | 375.33 | 1 MG
Resorufin-β-D-galactopyranoside serves as a substrate in various biochemical assays, enabling the measurement of β-galactosidase activity. This enzyme is crucial for lactose metabolism and gene expression regulation. The compound's unique properties allow it to be hydrolyzed by β-galactosidase, yielding a red fluorescent product called resorufin. This makes it an effective tool for detecting and quantifying β-galactosidase activity in biological samples like bacteria or mammalian cells. It is intended for life science research use only.
- Substrate in biochemical assays
- Measures β-galactosidase activity
- Hydrolyzed to form a red fluorescent product (resorufin)
- Detects and quantifies β-galactosidase activity
- Suitable for biological samples
- For research use only
Medchemexpress LLC Resorufin | 635-78-9 | MFCD00128991 | 98.9% | 213.19 | C12H7NO3 | 5MG
Resorufin is a highly fluorescent pink dye used as a probe for detection of reactive oxygen species (ROS) and reactive nitrogen species (RNS) in biochemical and cell-based assays. It is water-soluble, photostable, and exhibits red-shifted optical properties, making it suitable for fluorescence measurements with excitation near 571 nm and emission near 584 nm. The compound is supplied as a solid with high chemical purity.
AdipoGen Resorufin benzyl ether
Chemical. CAS 87687-02-3. Formula C19H13NO3. MW 303.31. Resorufin benzyl ether 7-Benzyloxyresorufin is a fluorogenic substrate widely used for monitoring cytochrome P450 CYP450 activities in cell extracts and solutions. It is the model substrate for 7-Benzoxyresorufin-O-dealkylase BROD assays. It is typically used near its apparent Km value of 30 �M to screen the inhibition/activation potential of test compounds, to predict potential drug-drug interactions, or to monitor other CYP450 activities. Cytochrome P450 oxidase is a large number of evolutionary related oxidative enzymes important in animal, plant, and bacterial physiology. Most cytochromes P450 CYPs have about 500 amino acids and a heme group at the active site. Upon enzymatic cleavage of 7-Benzyloxyresorufin by CYP450, the fluorescent hydrolysis product resorufin is released and its fluorescence can be used to quantify enzyme activity. Spectral data of Resorufin lambdaex=571nm, lambdaem=585nm.
AdipoGen Resorufin pentyl ether
Chemical. CAS 87687-03-4. Formula C17H17NO3. MW 283.32. Resorufin pentyl ether 7-Pentoxyresorufin is a fluorogenic substrate used for monitoring cytochrome P450 CYP450 activities in cell extracts and solutions. It is used as substrate for 7-Pentoxyresorufin-O-dealkylase PROD assays. It is used to screen the inhibition/activation potential of test compounds, to predict potential drug-drug interactions, or to monitor other CYP450 activities. Cytochrome P450 oxidase is a large number of evolutionary related oxidative enzymes important in animal, plant, and bacterial physiology. Most cytochromes P450 CYPs have about 500 amino acids and a heme group at the active site. Upon enzymatic cleavage of 7-Pentoxyresorufin by CYP450, the fluorescent hydrolysis product resorufin is released and its fluorescence can be used to quantify enzyme activity. Spectral data of Resorufin lambdaex=571nm, lambdaem=585nm. Resorufin pentyl ether shows also antibacterial properties.
Medchemexpress LLC Oxazine 1 perchlorate | 24796-94-9 | MFCD00041971 | 97.0% | 423.89 g·mol⁻¹ | C20H26ClN3O5 | 10 MG
Oxazine 1 perchlorate is a symmetric cationic fluorescent dye that absorbs near 653 nm and emits at about 666 nm. It is used for red-region fluorescence labeling and detection in research applications and is supplied as a solid.
- Excitation at 653 nm and emission at 666 nm.
- Molecular formula C20H26ClN3O5; molecular weight 423.89 g·mol⁻¹.
- Typical purity about 97%.
- Available in small-mass packs suitable for research use.
- For research use only; not for clinical use or sale to patients.
Medchemexpress LLC Phenoxazine | 135-67-1 | MFCD00005014 | 99.9% | 183.21 | 10 G
Phenoxazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It is for research use only and not sold to patients.
- Used as a biochemical reagent
- Suitable for life science related research
- For research use only
- Not sold to patients
Medchemexpress LLC Resazurin sodium | 62758-13-8 | 98.2% | 251.17 | 50 MG
Resazurin sodium (Standard) is an analytical standard intended for research and analytical applications. It is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin.
- Analytical standard for research and analytical applications
- Measures bacterial and eukaryotic cell viability
- Reference standard for assay
- Used in qualitative, quantitative, and methodological research experiments
- Suitable for HPLC, GC, and MS
Medchemexpress LLC 3-Diethylamino-1-propanol | 622-93-5 | 98.0% | 131.22 | 100 G
3-Diethylamino-1-propanol is a tertiary amine compound that demonstrates anticonvulsant activity. It is intended for research use only. The product is supplied as a colorless to light yellow liquid with a density of 0.884 g/cm³. For experimental purposes, it can be dissolved in DMSO and prepared as stock solutions, which should be aliquoted and stored to prevent inactivation from repeated freeze-thaw cycles. Various in vivo dissolution protocols are available, utilizing co-solvents such as PEG300, Tween-80, Saline, SBE-β-CD, or Corn Oil, to achieve clear solutions for different administration routes and experimental animals.
- Tertiary amine compound.
- Exhibits anticonvulsant activity.
- Provided as a liquid for ease of use.
- Detailed solubility and stock solution preparation guidance is available.
- Multiple in vivo dissolution protocols are provided to support various experimental designs.
Cayman Chemical ResorufIn DGalactopyrnosI 25mg
A fluorogenic substrate for β-galactosidase; cleaved by β-galactosidase to release the fluorescent moiety resorufin; ex/em = 570/580 nm, respectively