Conventional methods for attaching single-stranded DNA (ssDNA) to IgG antibodies often face several challenges. These include high costs associated with ssDNA modification, low coupling efficiency, complex reaction and purification processes, and difficulties in controlling the stoichiometry between ssDNA and IgG.  Professor Hang Xing from Hunan University developed the "AND Linker”,...

The difference between spotting capillary and sealed melting point capillary1. Production methodThe production of spotting capillaries is generally made by tangentially connecting glass capillaries and pipettes. The production process mainly includes three steps: tip treatment, tube wall protection and filling. Among them, the treatment of the tube tip is the...

How to Choose a Syringe Filter The primary purpose of a syringe filter is to filter liquids, removing particles, precipitates, microorganisms, etc. They find widespread applications in fields such as biology, chemistry, environmental science, medicine, and pharmaceuticals, owing to their excellent filtration efficiency, convenience, and effectiveness. However, selecting the right...

L-Aspartic Acid: Synthesis and Applications L-Aspartic Acid finds widespread applications in medicine, food, and the chemical industry. In the field of medicine, it is employed for the treatment of heart diseases, liver disorders, hypertension, and possesses fatigue prevention and recovery properties. It is combined with various amino acids to formulate...

      L-Aspartic Acid is an organic compound with the chemical formula C4H7NO4. It appears as white crystals or crystalline powder with a slightly sour taste. It is soluble in boiling water, sparingly soluble in water at 25°C (0.5%), and readily dissolves in dilute acids and sodium hydroxide solutions....

Food Additive Applications: Enhancement of Nutritional Value: L-Proline is utilized to elevate the nutritional value of various foods and beverages, including bread, ice cream, fruit tea, dairy products, carbonated drinks, and popsicles. Incorporating 0.1-1% of L-proline significantly improves the protein utilization in food and beverages. Additionally, due to its direct...