Serum is a complex mixture formed by the removal of fibrinogen from plasma. It is often used as a nutrient additive in cultured cells to provide the necessary nutrients for cell growth. As a special substance, what are its main components, and what are the characteristics of PETG serum bottles?

Serum is a gelatinous liquid without fibrinogen in plasma, which maintains the normal viscosity, pH and osmotic pressure of blood. It consists mainly of water and a variety of chemicals, including albumin, α1, α2, β, gamma-globulin, triglycerides, total cholesterol, alanine aminotransferase and so on. Serum contains a variety of plasma proteins, peptides, fats, carbohydrates, growth factors, hormones, inorganic substances and so on, these substances to promote cell growth or inhibit growth activity is to achieve physiological balance. Although the research on the composition and function of serum has made great progress, there are still some problems.

PETG Serum bottle is a special container for storing serum, which is generally stored in the environment of -5℃ to -20℃, so its storage container has very good low temperature resistance. The bottle has a square shape for easy grip. High transparency and mold scale design of the bottle, convenient for researchers to observe the serum status and capacity.

All in all, the ingredients in the serum not only provide the necessary nutrients for the cells, but also promote the cells to better adhere to the wall growth. PETG serum bottle has the characteristics of low temperature resistance, high transparency, mold quality scale, etc., to meet the requirements of serum storage.