Urine (96 ml) was used for centrifugation. Urine samples were placed in a centrifuge (Beckman L8-70M ultracentrifuge; Beckman Coulter, Fullerton, CA) and centrifuged at 17,000 × g for 10 min at 37 °C (13,600 r.p.m.). The supernatant was saved and the 17,000 × g pellets were resuspended in an isolation solution (250 mM sucrose, 10 mM triethanolamine (pH 7.6)) followed by incubation with either DTT (final concentration of 200 mg/ml; MP Biomedicals, Solon, OH) or vehicle at 37 °C for 5–10 min. During the DTT or vehicle incubation, samples were vortexed every 2 min. The temperature, incubation time, and DTT concentration were chosen on the basis of preliminary experiments (see Supplementary Figures ). The incubated suspensions were then transferred to clean centrifuge tubes (Beckman polycarbonate catalog no. 355630) and more isolation solution was added to a final volume of 8 ml. The samples were centrifuged again at 17,000 × g for 10 min at 37 °C. The two supernatants from the 17,000 × g spins were pooled and ultracentrifuged at 200,000 × g for 1 h at 37 °C. Pellets were solubilized in 1.5% SDS and 50 mM Tris-HCl (pH 6.8). These samples were used for immunoblotting as described below. For the electron microcopy of urinary exosomes, pellets obtained from the 200,000 × g spin from each subject were resuspended in 1 × phosphate-buffered saline.
>
Chemicals & Drugs
>
Organic Chemical
>
Triethanolamine
Triethanolamine
Triethanolamine is a versatile organic compound with a wide range of applications in research and industry.
It is a colorless, viscous liquid with a mild odor, and is commonly used as a surfactant, pH adjuster, and emulsifier.
Triethanolamine plays a key role in a variety of research areas, including cosmetics, pharmaceuticals, and materials science.
Optimizing research protocols for triethanolamine can be a time-consuming and challenging task, but PubCompare.ai's AI-driven platform can help streamline the process.
The platform allows researchers to easily locate relevant protocols from literature, pre-prints, and patents, and leverages AI-powered comparisons to identify the best protocols and products.
This can improve reproducibility and enhance the overall efficiency of the research workflow.
Whether you're studying the chemical properties of triethanolamine or exploring its applications, PubCompare.ai's innovative solution can be a valuable tool in your research arsenal.
It is a colorless, viscous liquid with a mild odor, and is commonly used as a surfactant, pH adjuster, and emulsifier.
Triethanolamine plays a key role in a variety of research areas, including cosmetics, pharmaceuticals, and materials science.
Optimizing research protocols for triethanolamine can be a time-consuming and challenging task, but PubCompare.ai's AI-driven platform can help streamline the process.
The platform allows researchers to easily locate relevant protocols from literature, pre-prints, and patents, and leverages AI-powered comparisons to identify the best protocols and products.
This can improve reproducibility and enhance the overall efficiency of the research workflow.
Whether you're studying the chemical properties of triethanolamine or exploring its applications, PubCompare.ai's innovative solution can be a valuable tool in your research arsenal.
Most cited protocols related to «Triethanolamine»
Centrifugation
Electrons
Exosomes
isolation
Pellets, Drug
Phosphates
polycarbonate
Saline Solution
Solon
Sucrose
triethanolamine
Tromethamine
Urine
Characteristics of the subjects
Type 2 diabetic subjects (n = 11) | Control subjects (n = 8) | |
---|---|---|
Age (years) | 62 ± 2 | 58 ± 1 |
Height (cm) | 177 ± 3 | 179 ± 1 |
BMI (kg/m2) | 32 ± 2* | 28 ± 1 |
Time since diagnosis (years) | 5 ± 2 | – |
Fasting insulin (pmol/l) | 61 ± 9* | 34 ± 6 |
Fasting glucose (mmol/l) | 9.0 ± 0.5* | 5.4 ± 0.1 |
Complex I activity (nmol min−1 mg protein−1) | 50.8 ± 6.0 | 58.3 ± 4.7 |
Citrate synthase activity (pmol mg−1 s−1) | 1.6 ± 0.1 | 2.0 ± 0.2 |
mtDNA (copies/μg tissue) ×103 | 119 ± 7* | 147 ± 12 |
mtDNA/genomic DNA | 2,773 ± 252 | 3,030 ± 185 |
Data are means±SEM. *p < 0.05 vs control subjects
Glucose (
Buffers
Chromatography
Cold Temperature
Edetic Acid
Enzyme Assays
Freezing
Glutathione Disulfide
Methanol
potassium phosphate
Regeneration
sulfosalicylic acid
Syringes
Technique, Dilution
Tissues
triethanolamine
Adult Sycon specimens were collected from fjords located near Bergen, Norway (+60° 27' 33", +4° 56' 1") during the reproductive season from May to September (2008 to 2011). For in-situ hybridization, samples were immediately fixed in 100 mM MOPS, pH 7.5; 0.5 M sodium chloride; 2 mM MgSO4; 4% paraformaldehyde; 0.05% glutaraldehyde over night at 4°C, stepped into and extensively washed in 70% EtOH and stored at −20°C until processing. Macro sections of sponges in 24 well plates (Nunc) were rehydrated and washed in PBS/0.1% Tween (PTw). Samples were pretreated with 7.5 μg/mL proteinase K for 10 minutes at 37°C, followed by quenching with glycine (2 mg/mL PTw). Acetylation was performed by serial treatment with 0.1 M triethanolamine containing 0, 1.5, and 3 μl/mL acetic anhydride. Re-fixation was done in 4% paraformaldehyde/0.05% glutaraldehyde in PBS for 1 h at room temperature, followed by extensive washing in PTw. Tissue was prehybridized as previously described
[33 (link)] in 2 mL-tubes for 90 to 180 min at 51°C. Probe hybridization was done with denatured RNA probe (0.1-0.3 ng/μL, approximately 1 kb) for 12 to 18 h at 51°C. Stringent washes were carried out at 55°C as following: 1 × 10 min in hybridization buffer; 2 × 10 min 50% formamide/4 × SSC/0.1%; 2 × 10 min 50% formamide/2 × SSC/0.1% Tween; 2 × 10 min 25% formamide/2 × SSC/0.1% Tween, followed by 3 × 15 min 2 × SSC/0.1% Tween at room temperature. Samples were transferred to maleic acid buffer and incubated in 2% (w/v) Blocking Reagent (Roche) for 60 min at room temperature. After overnight incubation with AP-coupled anti-Digoxigenin-Fab fragments (Sigma, 1:5,000) at 4°C, samples were washed in maleic acid buffer at least 6 × 30 min. Probe was detected using NBT/BCIP as substrate (Roche) with tissue equilibrated in alkaline phosphatase buffer (100 mM sodium chloride, 50 mM MgCl2, 100 mM Tris pH 9.5, 0.1% Tween, 1 mM Levamisole). The staining reaction (0.5 to 3 days) was stopped with PBS/0.5% Tween, samples were transferred to 100% glycerol for microscopy or ethanol-dehydrated and embedded in epoxy resin (Sigma) for sectioning. Pictures of whole mount samples and sections were taken using a Nikon DS-U3 microscope and processed in Photoshop.
[33 (link)] in 2 mL-tubes for 90 to 180 min at 51°C. Probe hybridization was done with denatured RNA probe (0.1-0.3 ng/μL, approximately 1 kb) for 12 to 18 h at 51°C. Stringent washes were carried out at 55°C as following: 1 × 10 min in hybridization buffer; 2 × 10 min 50% formamide/4 × SSC/0.1%; 2 × 10 min 50% formamide/2 × SSC/0.1% Tween; 2 × 10 min 25% formamide/2 × SSC/0.1% Tween, followed by 3 × 15 min 2 × SSC/0.1% Tween at room temperature. Samples were transferred to maleic acid buffer and incubated in 2% (w/v) Blocking Reagent (Roche) for 60 min at room temperature. After overnight incubation with AP-coupled anti-Digoxigenin-Fab fragments (Sigma, 1:5,000) at 4°C, samples were washed in maleic acid buffer at least 6 × 30 min. Probe was detected using NBT/BCIP as substrate (Roche) with tissue equilibrated in alkaline phosphatase buffer (100 mM sodium chloride, 50 mM MgCl2, 100 mM Tris pH 9.5, 0.1% Tween, 1 mM Levamisole). The staining reaction (0.5 to 3 days) was stopped with PBS/0.5% Tween, samples were transferred to 100% glycerol for microscopy or ethanol-dehydrated and embedded in epoxy resin (Sigma) for sectioning. Pictures of whole mount samples and sections were taken using a Nikon DS-U3 microscope and processed in Photoshop.
Full text: Click here
acetic anhydride
Acetylation
Acid Hybridizations, Nucleic
Adult
Alkaline Phosphatase
Buffers
Digoxigenin
Endopeptidase K
Epoxy Resins
Ethanol
Fjord
formamide
Glutaral
Glycerin
Glycine
Immunoglobulins, Fab
In Situ Hybridization
Levamisole
Magnesium Chloride
maleic acid
Microscopy
morpholinopropane sulfonic acid
paraform
Porifera
Reproduction
RNA Probes
Sodium Chloride
Sulfate, Magnesium
Tissues
triethanolamine
Tromethamine
Tweens
Most recents protocols related to «Triethanolamine»
Description: The main application of triethanolamine is the synthesis of surfactants, like emulsifiers. It is frequently included in formulas for both consumer and commercial goods. Triethanolamine stabilizes and buffers pH levels, neutralizes fatty acids, and solubilizes oils and other substances that aren't entirely soluble in water. In certain instances, triethanol ammonium salts are more soluble than other possible alkali metal salts, and they produce fewer alkaline products than when the salt is made from alkali metal hydroxides. Sunscreen lotions, liquid laundry detergents, dishwashing liquids, general cleaners, hand sanitizers, polishes, metalworking fluids, paints, shaving cream, and printing inks are a few common products that contain triethanolamine.
Triethanolamine (0.01 mol) was reacted with myristic acid (0.02 mol) and (0.03 mol) to obtain the triethanolamine diester (2a) and triester (2b), respectively. The mixture was refluxed at 110 °C in the presence of toluene as solvent and 0.001 wt % P-toluene sulfonic acid. The reaction was completed when the theoretical amount of water was removed. The mixture was cooled and toluene was vacuum evaporated to obtain the diethyl ethanolamine tridecantrioate (2a) and triethyl amine tridecantrioate (2b).
Full text: Click here
Carbomer 940 (0.5% w/v) was used as a gelling agent to formulate Lav-SLN-G after optimizing the selected variables. 0.5% of Carbopol was dispersed in water for 24 h to prevent the formation of lumps. After 24 h, Lav- SLN dispersion equal to 3% in gel’s final volume was added and completely uniformed using a mechanical stirrer. Next, 20% propylene glycol and 3–4 drops of triethanolamine were added to the product, respectively. As soon as triethanolamine was added, an enhanced viscous solution turning to gel was observed [41 (link)].
Full text: Click here
Several batches of microemulgel were created, each containing different gelling agents and varying concentrations. The emulsion was prepared with 2% C. deodara extract. Gelling agents were hydrated in water, and triethanolamine was used to regulate the pH. Then, the emulsion was blended into the gel with vigorous stirring to produce the microemulgel formation. The USP was generously provided by Martin Dow Pharm. Ltd. Lahore, while Tween 80, isopropyl myristate (IPM), n-butanol, Carbopol 940, and triethanolamine were procured from Sigma-Aldrich Pakistan. All solvents and materials used were of analytical grade, with distilled water being utilized throughout the formulation processes (Shripathy Dharmasthala et al., 2019) .
The d-glucose released was determined enzymatically with the hexokinase/glucose-6-phosphate dehydrogenase assay by photometric measurement (340 nm) in microtiter plates. For the determination, 235 µL of triethanolamine buffer (triethanolamine hydrochloride 181.1 mM, NADP + 1.65 mM, ATP 3.66 mM, and MgSO 4 x 7 H 2 O 3.65 mM) and 15 µL of sample were added to a microplate. Mixing was then performed in the microplate reader, and the absorbance A1 value was read after 3 min. Subsequently, 5 µL of hexokinase/glucose-6 phosphate dehydrogenase (Megazyme International, Wicklow, Ireland) was added and mixed again. The absorbance A2 value was measured after 25 min. The glucose concentration was determined using a calibration curve (range: 0.05-2 g/L glucose monohydrate).
Top products related to «Triethanolamine»
Sourced in United States, Germany, India, United Kingdom, Brazil, Italy, France, China, Poland
Triethanolamine is a clear, viscous liquid chemical compound. It is a primary function is to serve as a pH adjuster and emulsifier in various laboratory applications.
Sourced in Germany, United States, United Kingdom, Italy, India, France, China, Australia, Spain, Canada, Switzerland, Japan, Brazil, Poland, Sao Tome and Principe, Singapore, Chile, Malaysia, Belgium, Macao, Mexico, Ireland, Sweden, Indonesia, Pakistan, Romania, Czechia, Denmark, Hungary, Egypt, Israel, Portugal, Taiwan, Province of China, Austria, Thailand
Ethanol is a clear, colorless liquid chemical compound commonly used in laboratory settings. It is a key component in various scientific applications, serving as a solvent, disinfectant, and fuel source. Ethanol has a molecular formula of C2H6O and a range of industrial and research uses.
Sourced in Germany, United States, India, United Kingdom, Italy, China, Spain, France, Australia, Canada, Poland, Switzerland, Singapore, Belgium, Sao Tome and Principe, Ireland, Sweden, Brazil, Israel, Mexico, Macao, Chile, Japan, Hungary, Malaysia, Denmark, Portugal, Indonesia, Netherlands, Czechia, Finland, Austria, Romania, Pakistan, Cameroon, Egypt, Greece, Bulgaria, Norway, Colombia, New Zealand, Lithuania
Sodium hydroxide is a chemical compound with the formula NaOH. It is a white, odorless, crystalline solid that is highly soluble in water and is a strong base. It is commonly used in various laboratory applications as a reagent.
Sourced in Germany, United States, Italy, India, United Kingdom, China, France, Poland, Spain, Switzerland, Australia, Canada, Sao Tome and Principe, Brazil, Ireland, Japan, Belgium, Portugal, Singapore, Macao, Malaysia, Czechia, Mexico, Indonesia, Chile, Denmark, Sweden, Bulgaria, Netherlands, Finland, Hungary, Austria, Israel, Norway, Egypt, Argentina, Greece, Kenya, Thailand, Pakistan
Methanol is a clear, colorless, and flammable liquid that is widely used in various industrial and laboratory applications. It serves as a solvent, fuel, and chemical intermediate. Methanol has a simple chemical formula of CH3OH and a boiling point of 64.7°C. It is a versatile compound that is widely used in the production of other chemicals, as well as in the fuel industry.
Sourced in United States, Germany, United Kingdom, China, Italy, Sao Tome and Principe, France, Macao, India, Canada, Switzerland, Japan, Australia, Spain, Poland, Belgium, Brazil, Czechia, Portugal, Austria, Denmark, Israel, Sweden, Ireland, Hungary, Mexico, Netherlands, Singapore, Indonesia, Slovakia, Cameroon, Norway, Thailand, Chile, Finland, Malaysia, Latvia, New Zealand, Hong Kong, Pakistan, Uruguay, Bangladesh
DMSO is a versatile organic solvent commonly used in laboratory settings. It has a high boiling point, low viscosity, and the ability to dissolve a wide range of polar and non-polar compounds. DMSO's core function is as a solvent, allowing for the effective dissolution and handling of various chemical substances during research and experimentation.
Sourced in United States, China, United Kingdom, Germany, Australia, Japan, Canada, Italy, France, Switzerland, New Zealand, Brazil, Belgium, India, Spain, Israel, Austria, Poland, Ireland, Sweden, Macao, Netherlands, Denmark, Cameroon, Singapore, Portugal, Argentina, Holy See (Vatican City State), Morocco, Uruguay, Mexico, Thailand, Sao Tome and Principe, Hungary, Panama, Hong Kong, Norway, United Arab Emirates, Czechia, Russian Federation, Chile, Moldova, Republic of, Gabon, Palestine, State of, Saudi Arabia, Senegal
Fetal Bovine Serum (FBS) is a cell culture supplement derived from the blood of bovine fetuses. FBS provides a source of proteins, growth factors, and other components that support the growth and maintenance of various cell types in in vitro cell culture applications.
Sourced in United States, Germany, United Kingdom, China, Italy, Japan, France, Sao Tome and Principe, Canada, Macao, Spain, Switzerland, Australia, India, Israel, Belgium, Poland, Sweden, Denmark, Ireland, Hungary, Netherlands, Czechia, Brazil, Austria, Singapore, Portugal, Panama, Chile, Senegal, Morocco, Slovenia, New Zealand, Finland, Thailand, Uruguay, Argentina, Saudi Arabia, Romania, Greece, Mexico
Bovine serum albumin (BSA) is a common laboratory reagent derived from bovine blood plasma. It is a protein that serves as a stabilizer and blocking agent in various biochemical and immunological applications. BSA is widely used to maintain the activity and solubility of enzymes, proteins, and other biomolecules in experimental settings.
Sourced in Germany, United States, United Kingdom, India, Italy, France, Spain, Australia, China, Poland, Switzerland, Canada, Ireland, Japan, Singapore, Sao Tome and Principe, Malaysia, Brazil, Hungary, Chile, Belgium, Denmark, Macao, Mexico, Sweden, Indonesia, Romania, Czechia, Egypt, Austria, Portugal, Netherlands, Greece, Panama, Kenya, Finland, Israel, Hong Kong, New Zealand, Norway
Hydrochloric acid is a commonly used laboratory reagent. It is a clear, colorless, and highly corrosive liquid with a pungent odor. Hydrochloric acid is an aqueous solution of hydrogen chloride gas.
Sourced in Germany, United States, Italy, India, China, United Kingdom, France, Poland, Spain, Switzerland, Australia, Canada, Brazil, Sao Tome and Principe, Ireland, Belgium, Macao, Japan, Singapore, Mexico, Austria, Czechia, Bulgaria, Hungary, Egypt, Denmark, Chile, Malaysia, Israel, Croatia, Portugal, New Zealand, Romania, Norway, Sweden, Indonesia
Acetonitrile is a colorless, volatile, flammable liquid. It is a commonly used solvent in various analytical and chemical applications, including liquid chromatography, gas chromatography, and other laboratory procedures. Acetonitrile is known for its high polarity and ability to dissolve a wide range of organic compounds.
Sourced in United States, Germany
Triethanolamine (TEA) is a clear, viscous, and colorless chemical compound that serves as a versatile laboratory reagent. It functions as a pH buffer, emulsifier, and chelating agent in various scientific applications.
More about "Triethanolamine"
Triethanolamine (TEA) is a versatile organic compound with a wide range of applications in research and industry.
It is a colorless, viscous liquid with a mild odor, and is commonly used as a surfactant, pH adjuster, and emulsifier.
This versatile chemical plays a key role in a variety of research areas, including cosmetics, pharmaceuticals, and materials science.
Optimizing research protocols for triethanolamine can be a time-consuming and challenging task, but PubCompare.ai's AI-driven platform can help streamline the process.
The platform allows researchers to easily locate relevant protocols from literature, pre-prints, and patents, and leverages AI-powered comparisons to identify the best protocols and products.
This can improve reproducibility and enhance the overall efficiency of the research workflow.
Whether you're studying the chemical properties of triethanolamine or exploring its applications, PubCompare.ai's innovative solution can be a valuable tool in your research arsenal.
The platform can help you discover the most effective methods for working with triethanolamine, as well as related compounds like ethalolamine, ethanol, sodium hydroxide, methanol, DMSO, FBS, bovine serum albumin, hydrochloric acid, and acetonitrile.
With PubCompare.ai, you can streamline your triethanolamine research and ensure that your experiments are reproducible and efficient.
Discover how this AI-powered platform can enhance your work and take your research to new heights.
It is a colorless, viscous liquid with a mild odor, and is commonly used as a surfactant, pH adjuster, and emulsifier.
This versatile chemical plays a key role in a variety of research areas, including cosmetics, pharmaceuticals, and materials science.
Optimizing research protocols for triethanolamine can be a time-consuming and challenging task, but PubCompare.ai's AI-driven platform can help streamline the process.
The platform allows researchers to easily locate relevant protocols from literature, pre-prints, and patents, and leverages AI-powered comparisons to identify the best protocols and products.
This can improve reproducibility and enhance the overall efficiency of the research workflow.
Whether you're studying the chemical properties of triethanolamine or exploring its applications, PubCompare.ai's innovative solution can be a valuable tool in your research arsenal.
The platform can help you discover the most effective methods for working with triethanolamine, as well as related compounds like ethalolamine, ethanol, sodium hydroxide, methanol, DMSO, FBS, bovine serum albumin, hydrochloric acid, and acetonitrile.
With PubCompare.ai, you can streamline your triethanolamine research and ensure that your experiments are reproducible and efficient.
Discover how this AI-powered platform can enhance your work and take your research to new heights.