The production process of nucleic acid detection cotton swabs is as follows:
Injection molding, dipping flocking glue, centrifugal glue spinning, box-type electrostatic flocking, baking, finishing, inspection, and sterilization packaging. First, inject the swab rod through a fully automatic injection molding machine, install the swab rod on the bracket, impregnate the flocking glue and centrifuge to remove the excess glue, put it into the flocking box for flocking, dry it in the drying tunnel, and finish after drying. Inspection, and finally sterilization and packaging into nucleic acid sampling swab products.
Nucleic acid sampling swabs, or flocked swabs, have head materials made of nylon microfiber. The small brush-like shape is very suitable for quickly absorbing fluid samples from irregular surfaces and can be The collected samples are completely released into the culture medium, and the soft bristles can also reduce the discomfort of the sampled person.
The handle of the sampling swab is generally made of polystyrene, with a break point designed in the middle to facilitate breaking and putting it into a sealed bottle.
Nucleic acid
Nucleic acid is the general term for deoxyribonucleic acid and ribonucleic acid. It is a biological macromolecular compound polymerized from many nucleotide monomers and is one of the most basic substances of life. . Nucleic acids play an extremely important role in practical applications. Nearly 2,000 genetic diseases have been found to be related to DNA structure.
For example, sickle cell anemia in humans is due to a change in the genetic code of an amino acid in the patient's hemoglobin molecule, while patients with albino virus lack the enzyme tyrosinase on the DNA molecule that promotes melanin production. Caused by genes. The occurrence of tumors, viral infection, and the effects of radiation on the body are all related to nucleic acids.