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Tris buffers are widely used for DNA agarose electrophoresis. The two main buffers are TBE (Tris borate/EDTA) and TAE (Tris acetate/EDTA). Although there are some differences in the resolution of different forms of DNA and their mobility during elect

Tris, or tris(hydroxymethyl) aminomethane, is a common biological buffer, used throughout the DNA extraction process. During extraction from any number of sources, DNA is pH sensitive. During cell lysis, removal of unwanted cellular components and pr

Triphenylphosphine (IUPAC name: triphenylphosphane) is a common organophosphorus compound with the formula P(C6H5)3 and often abbreviated to PPh3 or Ph3P. It is widely used in the synthesis of organic and organometallic compounds. PPh3 exists as rela

Trioctylphosphine oxide (TOPO) is an organophosphorus compound with the formula OP(C8H17)3. Frequently referred to as TOPO, this compound is used as an extraction or stabilizing agent. It is an air-stable white solid at room temperature.

Trimethylamine hydrochloride is a precursor to prepare aluminium chloride- trimethylamine hydrochloride ionic liquid, which is commonly used in electrodeposition of aluminum wires.

Trimethyl orthoformate is used as a protecting group for aldehydes in organic synthesis, as an additive in polyurethane coatings and as a dehydrating agent in the preparation of surface modified colloidal silica nanoparticles.

Lithium citrate tetrahydrate is a hydrate that is the tetrahydrate form of lithium citrate. It is used as a source of lithium for the treatment of anxiety disorders, bipolar disorder, and depression. It has a role as an antidepressant. It contains a

Trifluoroacetic acid is an organofluorine compound with the chemical formula CF₃CO₂H. It is a structural analogue of acetic acid with all three of the acetyl group's hydrogen atoms replaced by fluorine atoms and is a colorless liquid with a vinegar-l

It is used as a dehydrating agent for natural gas processing; as a lubricating and finishing agent for textiles; a constituent in brake fluids, lubricants, antifreeze formulations, wallpaper strippers and in artificial fog solutions; a solvent for pr

Triethylamine is commonly employed in organic synthesis as a base. For example, it is commonly used as a base during the preparation of esters and amides from acyl chlorides.

Triethylamine is used to mask free silanol groups on the HPLC column and therefore it improves peak shape of the analytes. Moreover it can be used to increase/adjust the pH of the mobile phase and serve both the purpose of pH adjustment and peak shap

Urea phosphate is often used in drip irrigation to clean pipe systems. Chemically, the urea phosphate compound is made of an equimolar mix of urea and phosphoric acid crystallizing together, and freely disassociating when dissolving in water.

A mixture of urea and choline chloride is used as a deep eutectic solvent, a type of ionic liquid. Urea can in principle serve as a hydrogen source for subsequent power generation in fuel cells.

The cycling of and excretion of urea by the kidneys is a vital part of mammalian metabolism. Besides its role as carrier of waste nitrogen, urea also plays a role in the countercurrent exchange system of the nephrons, that allows for re-absorption of

Uranyl acetate is extensively used as a negative stain in electron microscopy. Most procedures in electron microscopy for biology require the use of uranyl acetate.

Uracil is a pyrimidine nucleobase with a chemical formula of C4H4N2O2. Uracil has a molar mass of 112.08676 g/mol and a melting point of 335 °C.

To prepare universal indicator, add 0.18 g of mehtyl red and 0.36 g of phenolphthalein to 550 mL of 95% ethyl alcohol. Next, add 0.43 g of bromthymol blue to 300 mL of DI water. Mix the two solutions and dilute to a final volume of 1 L. Add 0.1 M sod

A universal indicator is a pH indicator made of a solution of several compounds that exhibits several smooth colour changes over a wide range pH values to indicate the acidity or alkalinity of solutions.

 Tyramine hydrochloride has been: coinfused with adenosine in control subjects and patients in order to reduce leg blood flow by 50% without affecting arterial blood pressure. labelled with fluorescence dyes (Atto 488 and Atto 655) to serve as a subs

Tyramine is found in foods that have gone bad or in foods or drinks that were made by fermenting bacteria, like beer, cheese, and tofu. Some dietary supplements contain tyramine. Tyramine is used for weight loss and athletic performance, but there is

The additive sorbitan monolaurate consists of sorbitol (and its anhydrides) esterified with fatty acids derived from coconut oil. It is intended to be used as a technological additive, functional group: emulsifier, in feedingstuffs for all animal spe

Turpentine oil is applied to the skin for joint pain, muscle pain, nerve pain, and toothaches. People sometimes breathe in (inhale) the vapors of turpentine oil to reduce the chest congestion that goes along with some lung diseases. In foods and beve

Polyoxyethylene (20) sorbitan monolaurate (tween 20) is a non-ionic surfactant that is widely used as an emulsifier and stabilizer in pharmaceutical formulations, food and cosmetic industries.

Türk's solution is a hematological stain (crystal violet or aqueous methylene blue) in 1-2% acetic acid and distilled water. ... Turk's solution is intended for use in counting leukocytes in a defined volume of blood. Erythrocytes are hemolyzed while