What is colloidal gold? Colloidal gold is negatively charged in a weak alkali environment and can form a firm binding with the positively charged groups of protein molecules. Since this binding is electrostatic, it does not affect the biological properties of the protein. In addition to binding to proteins, colloidal gold can bind to many other biomacromolecules, such as SPA, PHA, ConA, etc.
Main uses of colloidal gold Colloidal gold can be used to enhance body resistance, enhance the function of the nervous system and glands, is a dietary supplement; colloidal gold can also balance mood, improve blood circulation, enhance the coordination of the body, anti-aging, prolong life; colloidal gold can also be used as a tracer marker for the immune labeling of antigen antibodies, called immunocolloid gold technology. Precautions for colloidal gold preparation Glassware must be cleaned thoroughly, preferably silicate, or glassware stabilized with colloidal gold prepared for the first time and flushed with double distilled water. Otherwise, the stability of gold particles and gold particles of the expected size; the reagent must be strictly pure; all reagents must be prepared using double distilled water or triple distilled water, and deionized, or the reagent will be ultrafiltration or microporous membrane filtered (0.45mm) to remove the polymer and other possible impurities; the pH of a colloidal gold solution is better as neutral (pH7.2); the quality of chlorogenic acid is superior and fewer impurities. They are preferably imported; chlorogenic acid with 1% aqueous solution in 4℃ for several months. Because chlorogenic acid is easy to moisturize, it is best to dissolve the whole small package once. Price of colloidal gold The different price of colloidal gold purity is also different. The market price of colloidal gold is in the process of dynamic change. The price of colloidal gold can be found on our company's official website. If you need it, you can ask us at any time. Colloidal gold supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including molybdenum Silicide, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective colloidal gold, you are welcome to contact us or inquire at any time.
