Buffer Reagents

CAPS, cyclohexylaminopropane sulfonic acid, is a surfactant. CAPS can be used as biological buffer (0.05 M, pH 11) for dialysis.

MES sodium salt (2-Morpholinoethanesulphonic acid) is a kind of amphoteric ion buffer, the buffer capacity ranging pH 5.5-7.0. As a Good's buffer, MES sodium salt is widely used in biochemistry and molecular biology experiments, such as cell culture, enzyme activity determination, electrophoresis and protein studies.

Triethylammonium bicarbonate is a biochemical reagent that can be used to prepare buffer solutions that maintains the stable pH environment required for processes such as enzyme-catalyzed reactions .

Sodium citrate (Trisodium citrate) dihydrate, meets USP testing specifications is an orally active natural product that can be found in citrus fruits. Sodium citrate dihydrate can inhibit the proliferation of tumor cells and induce apoptosis. Sodium citrate dihydrate has antibacterial, anti-tumor and antioxidant activities. Sodium citrate dihydrate can be prepared as a cosolvent or buffer.

Sodium sulfate anhydrous, for cell culture is a drying agent in organic synthesis, which can be used for cell culture.

Sodium phosphate buffer 0.1M, pH 8.0 is an aqueous sodium phosphate buffer with a concentration of 0.1M and a pH value of 8.0. Sodium phosphate buffer 0.1M, pH 8.0 can be used for the preparation of hydrated micellar membranes, the construction of pH-sensitive nanocarriers, and the maintenance of stable environmental conditions for pH-cleavable PEG-Hz-PE micelles. Sodium phosphate buffer 0.1M, pH 8.0 can also serve as a universal solvent, reaction medium and eluent, and is widely applied in experimental processes such as antibody thiolation, nanoparticle purification and cross-linking reactions.

Sodium bicarbonate, for molecular biology (Sodium hydrogen carbonate for molecular biolog; Soda bicarbonate for molecular biolog) is an inorganic salt. Sodium bicarbonate can maintain the pH of the culture medium, thereby affecting the expression of inducible nitric oxide synthase (iNOS) and nitric oxide (NO) production in macrophages and reversing the acidosis of the tumor microenvironment. Sodium bicarbonate is widely used in the fields of food, cosmetics, etc. Its main uses include buffers, flavoring agents, disinfectants, pharmaceuticals, and proton gradient regulators. Sodium bicarbonate is also commonly used as an antacid to inhibit gastrointestinal diseases, neutralize gastric acid, and reduce gastric discomfort.

Sodium citrate buffer, 0.5M, pH 6.0, is a commonly used buffer with main components are citric acid and sodium hydrogen phosphate. Sodium citrate buffer, 0.5M, pH 6.0 is used for RNA isolation and antigens detection in fixed tissue.

Sodium DL-Malate is an organic compound commonly used as a food additive, buffer and nutritional supplement. It contains sodium and malic acid. Malic acid disodium salt has several properties suitable for these applications, including the ability to enhance food flavor, improve texture and regulate acidity. Additionally, it can be used as a dietary supplement due to its potential health benefits, including improved energy production, reduced fatigue, and enhanced athletic performance.

Sodium pyrophosphate decahydrate is a phosphate donor and mild chelating agent. Sodium pyrophosphate decahydrate serves as a phosphate source for Pseudomonas aeruginosa acid phosphatase and its Q6 variant, enabling phosphorylation of L‑ascorbic acid to L‑ascorbate‑2‑phosphate. Sodium pyrophosphate decahydrate facilitates ^99mTc labeling of human polyclonal IgG. Sodium pyrophosphate decahydrate can be used in research on musculoskeletal infections.

Anhydrous sodium dihydrogen phosphate, for molecular biology is an inorganic salt compound that can be used as a buffer and nutritional supplement. Anhydrous sodium dihydrogen phosphate, for molecular biology can be used in molecular biology experiments.

Sodium dihydrogen phosphate dihydrate,≥99.0% (Sodium phosphate dihydrate,≥99.0%) is used as a buffer capacity reagent in molecular biology, biochemistry, and chromatography. Sodium dihydrogen phosphate dihydrate,≥99.0% is also used as a laxative and pH buffer when combined with other sodium phosphates and also used as fuel and detergent additives.

PIPES (1,4-Piperazinediethanesulfonic acid) disodium is an important component of PIPES buffer agent used in biochemistry.

Potassium chloride, for molecular biology is potassium chloride that can be used in molecular biology. Potassium chloride, for molecular biology affects the stability of biological membranes by disrupting the electrostatic interactions between proteins and lipids. Potassium chloride, for molecular biology affects the solubility of myofibrillar proteins and the integrity of mitochondria. Potassium chloride, for molecular biology is commonly used in homogenization buffers and protein extraction procedures.

Sodium tripolyphosphate (STPP), 98% is an inorganic, non-toxic polyphosphate crosslinker, inducer and enhancer. Sodium tripolyphosphate (STPP), 98% induces the formation of unique needle-like microcrystals in sodium alginate-chitosan composite films. Sodium tripolyphosphate (STPP), 98% enhances the DPPH free radical scavenging activity of sodium alginate-chitosan composite films.

L-Histidine buffer, Sterile is a commonly used antibody storage buffer.

Tripotassium phosphate is a Bactericid with bactericidal activity primarily against Gram-negative bacteria. Tripotassium phosphate reduces the population counts of Enterobacteriaceae and Campylobacter in poultry skin rinsates. Tripotassium phosphate fails to reduce the population count of Enterococcus in poultry skin rinsates.

Copper(II) acetate, 99.99% trace metals basis is a dinuclear metal complex that can be used a source of copper and oxidizing agent in inorganic synthesis, and as a catalyst in organic synthesis.

Metaphosphoric acid, 33.5-36.5% (Glacial phosphoric acid, 33.5-36.5%) is a precipitant used for rapid enzymatic measurement of blood lactate and pyruvate. Metaphosphoric acid, 33.5-36.5% can also be used as a dehydrating agent, and its derivative sodium hexametaphosphate can be used as a chelating agent and food additive.

MES (2-Morpholinoethanesulphonic acid) potassium is a kind of amphoteric ion buffer, the buffer capacity ranging pH 5.5-7.0. As a Good's buffer, MES potassium is widely used in biochemistry and molecular biology experiments, such as cell culture, enzyme activity determination, electrophoresis and protein studies.