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Ethylenediaminetetraacetic acid tripotassium salt dihydrate CAS:65501-24-8
Ethylenediaminetetraacetic acid tripotassium salt dihydrate, also known as EDTA Tripotassium, is a compound that contains three potassium ions (K+) per molecule, along with two water molecules (H2O). EDTA Tripotassium is a derivative of ethylenediaminetetraacetic acid (EDTA) and shares similar properties and applications.
EDTA Tripotassium is primarily used as a chelating agent, meaning it has the ability to bind to metal ions and form stable complexes. It is often employed to remove unwanted metal ions from solutions, particularly calcium, magnesium, and other heavy metal ions. By sequestering these ions, EDTA Tripotassium can prevent their interference or detrimental effects in various chemical processes and reactions.
In addition to its chelating properties, EDTA Tripotassium also finds applications in various industries. It is commonly used in water treatment to remove heavy metal ions from water sources, ensuring water safety and quality. It can also be found in the food and beverage industry as a stabilizer and preservative, preventing oxidation and maintaining the quality of processed foods. Moreover, EDTA Tripotassium plays a role in pharmaceutical formulations, analytical chemistry, and as a standard reference material.
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Butyrylthiocholine iodide CAS:1866-16-6
Butyrylthiocholine iodide is a compound commonly used in biological and biochemical research as a substrate in enzyme assays. It is often used to measure the activity of the enzyme butyrylcholinesterase (BChE). BChE is an enzyme found in various tissues and is involved in the hydrolysis of acetylcholine and other choline esters. By using butyrylthiocholine iodide as a substrate, researchers can determine the activity of BChE by measuring the release of thiocholine, which can be detected spectrophotometrically or fluorometrically.
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Fluorescein Isothiocyante CAS:3326-32-7
Fluorescein isothiocyanate (FITC) is a fluorescent dye commonly used in biomedical research and diagnostic applications. It is a derivative of fluorescein that has been modified to contain an isothiocyanate group, which allows it to covalently bind to proteins, antibodies, and other biomolecules.
FITC emits a vibrant green fluorescence when excited by light of the appropriate wavelength, typically around 488 nm. This fluorescence can be detected and quantified using various imaging techniques, such as fluorescence microscopy, flow cytometry, and fluorescence spectroscopy.
By conjugating FITC to biomolecules of interest, researchers can track and visualize the distribution, localization, and interactions of these biomolecules within cells, tissues, or biological samples. FITC-labeled antibodies, for example, can be used to detect specific proteins or antigens in immunofluorescence assays or to analyze cell populations in flow cytometry experiments.
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p-hydroxybenzoic acid,monosodium CAS:114-63-6
p-Hydroxybenzoic acid, monosodium (also known as sodium 4-hydroxybenzoate) is a chemical compound with the molecular formula C7H5NaO3. It is a sodium salt derived from p-hydroxybenzoic acid, which is a naturally occurring organic compound found in plants such as fruits and vegetables.
p-Hydroxybenzoic acid, monosodium is used in various industries for its antimicrobial properties. It is commonly employed as a preservative in food, beverages, cosmetics, and personal care products to inhibit the growth of bacteria, fungi, and yeasts. It helps prolong the shelf life of these products by preventing spoilage and preserving their quality.
In pharmaceutical applications, p-Hydroxybenzoic acid, monosodium is used as an excipient in oral medications and topical formulations. Its antimicrobial properties help maintain the stability and sterility of these products, ensuring their safety and efficacy.
Additionally, p-Hydroxybenzoic acid, monosodium has antioxidant properties, which make it useful in preventing oxidative damage in various products. It can help protect against the degradation of ingredients and extend the overall durability of the product.
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GSH CAS:70-18-8 Manufacturer Price
GSH, or glutathione, is a natural antioxidant molecule found in the body. It plays a critical role in maintaining optimal cellular function and is involved in several important physiological processes. GSH helps to protect cells from oxidative damage by neutralizing harmful free radicals and reactive oxygen species. It also aids in detoxification processes by binding to and eliminating toxins and heavy metals from the body.
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BCA-2Na CAS:979-88-4 Manufacturer Price
BCA-2Na, also known as Bacillus cereus adenosine triphosphate (ATP) bioluminescent assay, is a biochemical test used to detect the presence of ATP in a sample. ATP is a molecule found in all living organisms and is commonly used as an indicator of microbial contamination or cleanliness. The BCA-2Na test utilizes the enzyme luciferase to catalyze a reaction that produces light in the presence of ATP. The intensity of the light emitted is measured and can provide a rapid and sensitive assessment of microbial activity or cleanliness in various industries, such as food and beverage production, pharmaceutical manufacturing, and water quality testing. The BCA-2Na test is often used as a quick and reliable method for hygiene monitoring and quality control.
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D-Luciferin CAS:2591-17-5 Manufacturer Price
D-Luciferin is a small molecule light-emitting compound primarily found in bioluminescent organisms such as fireflies, bacteria, and marine organisms. It is the key component of luciferase reaction, a biochemical process that generates light.
D-Luciferin is often used as a substrate in bioluminescence assays and imaging techniques, where its reaction with luciferase produces light that can be detected and quantified. This makes it a valuable tool in various research areas, including molecular biology, drug discovery, and biomedical imaging.
Due to its unique optical properties, D-Luciferin has been widely employed in studies involving gene expression, protein-protein interactions, and cellular signaling. It offers a non-invasive and sensitive method to investigate biological processes in real-time.
Additionally, D-Luciferin derivatives and analogs have been developed, allowing for various modifications and applications. These modified derivatives enable different wavelengths of light emission, enhanced stability, and improved tissue penetration.
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Methylphenazinium methosulfate CAS:299-11-6
Methylphenazinium methosulfate (MPMS) is a redox-active compound that is commonly used as an electron carrier in various biochemical and biophysical studies. It is a salt consisting of a methylphenazinium cation (a heterocyclic compound) and a methosulfate anion.
MPMS is often used as an alternative to traditional electron carriers, such as ferricyanide or phenazine ethosulfate, due to its stability and high solubility in water. It possesses good redox properties, which allow it to accept and transfer electrons during enzymatic reactions.
One of the key applications of MPMS is in assays that involve the measurement of electron transfer or enzymatic activity. It is frequently used in conjunction with an enzyme system to monitor the transfer of electrons between different components. The reduction of MPMS can be detected spectrophotometrically, where its absorbance changes as a result of electron transfer processes.
MPMS is also utilized in studies related to mitochondrial respiration and oxidative phosphorylation. It can act as an artificial electron acceptor, allowing researchers to investigate the functioning and regulation of these processes in various biological systems.
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4-METHOXYBENZENEDIAZONIUM TETRAFLUOROBORATE CAS:459-64-3
4-Methoxybenzenediazonium tetrafluoroborate is a chemical compound that belongs to the class of diazonium salts. It consists of a diazonium group (N≡N⁺) attached to a 4-methoxybenzene ring, and its counterion is tetrafluoroborate (BF4⁻).
Diazonium salts are known for their reactivity and are commonly used as intermediates in various organic synthesis reactions. They can undergo various transformations, including electrophilic aromatic substitution, coupling reactions, and azo dye synthesis.
4-Methoxybenzenediazonium tetrafluoroborate specifically has been used in organic chemistry to introduce the 4-methoxybenzene group onto other molecules through diazonium coupling reactions. It is a useful reagent for the synthesis of aryl derivatives and can be employed in the preparation of pharmaceuticals, agrochemicals, and other organic compounds.
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N-Ethylmaleimide CAS:128-53-0 Manufacturer Price
N-Ethylmaleimide (NEM) is a small organic compound commonly used in biochemistry and molecular biology research. It functions as a specific inhibitor of protein sulfhydryl (thiol) groups by irreversibly modifying and blocking their activity. NEM is highly reactive with sulfhydryl groups, such as those found in the amino acid cysteine, and can react with both free sulfhydryl groups and those within proteins. This makes NEM a useful tool for studying protein function, protein-protein interactions, and enzyme activity. Its inhibitory properties have been utilized in a wide range of applications, including proteomics, enzymology, structural biology, and drug discovery.
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4-Nitrophenyl phosphate disodium salt hexahydrate CAS:4264-83-9
4-Nitrophenyl phosphate disodium salt hexahydrate is a chemical compound that is commonly used as a substrate for detecting the activity of phosphatase enzymes. It appears as a white to off-white powder and is highly soluble in water. When acted upon by phosphatase enzymes, it undergoes a reaction that results in the production of a yellow color, which can be measured spectrophotometrically. This compound finds applications in various biochemical assays and diagnostic kits for detecting and quantifying phosphatase activity in samples.
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Potassium iodide CAS:7681-11-0
Potassium iodide (KI) is an inorganic compound that consists of potassium cations (K+) and iodide anions (I-). It is a white, crystalline solid that is highly soluble in water. Potassium iodide has various uses and applications due to its properties.
One of the main uses of potassium iodide is in medicine. It is commonly used as a supplement to treat and prevent iodine deficiency-related conditions, such as goiter, thyroid hormone imbalance, and certain types of thyroid cancer. It can also be used as an emergency treatment for radiation exposure, as it helps to block the uptake of radioactive iodine by the thyroid gland.
Potassium iodide also has applications in laboratory settings. It is used as a reagent in analytical chemistry to detect the presence of certain elements, such as lead and mercury, through the formation of insoluble yellow precipitates. Additionally, it can be used as a source of iodide ions in various chemical reactions.
In the culinary field, potassium iodide is sometimes added to table salt (iodized salt) as a means to prevent iodine deficiency in populations. Iodized salt is consumed by many individuals worldwide as a dietary source of iodine.
