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Biological buffer tap sodium salt 91000-53-2
Category : Other Chemicals/Others
CAS NO : 91000-53-2 EC NO : MF : C7H16NNaO6S MW : 265.2598 Specification : White Powder Packing : 500g/bottle Product description : TAPS sodium salt is a zwitterionic buffering agent that is soluble in water and has a pH buffering range of 7.7-9.1. It has various characteristics and applications, and the following is a detailed introduction to it: Features: The solubility in water is high, making it easy to prepare buffer solutions. The pKa value is 8.46, which falls within the ideal pH range required for many biological experiments. It has a lower osmotic pressure and has a smaller impact on the stability of cells and proteins. It does not form chelating complexes with metal ions, thus avoiding interference with some metal related experiments. Application: In nucleic acid electrophoresis, TAPS can operate as a buffer under neutral or alkaline conditions, providing more sensitive separation effects. In protein electrophoresis, TAPS is also commonly used as a preferred buffer, particularly suitable for proteins sensitive to metal ions. Can be used in experiments such as cell culture and enzyme reactions to provide stable environmental conditions. It can serve as a buffer for certain fluorescent probes to ensure accurate measurement results. As one of the products of Good's buffer, TAPS can also be used as a buffer component for DNA and RNA samples, which can protect the production of methemoglobin from oxygenated hemoglobin reaction in a freeze-drying environment. It can serve as a background electrolyte for protein microanalysis in the field of capillary analysis. It can serve as an important pH stabilizer and is suitable for use in biochemical diagnostic kits. Usage: Take out an appropriate amount of TAPS powder according to your own needs and dissolve it in deionized water. Pay attention not to add too much water during the dissolution process, ensure complete dissolution, and then continue to add water to make up the volume. Pay attention to the temperature during the constant volume process. If the temperature changes too much due to exothermic or endothermic dissolution, the constant volume should be carried out when the temperature approaches room temperature. After configuration, seal the cap of the volumetric flask and keep it for future use. Mark the TAPS solution, concentration configuration, date, and other information. In summary, TAPS sodium salt is a high-quality biological buffering agent with unique characteristics and wide application fields. When using, attention should be paid to following the standard operation to ensure the accuracy and reliability of the experimental results. Uses : Biological buffer Synonyms : TAPS sodium salt;TAPS-Na; Molecular Structure : 
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Biological buffer tap sodium salt