Fetal bovine serum has become an essential component of complete cell culture medium due to its ability to provide important nutrients and growth substances for cell growth. However, ordinary fetal bovine serum contains a large amount of bovine derived extracellular vesicles, which can interfere with the study of extracellular vesicles secreted by tissues or cells cultured in vitro and affect scientific experimental results. The exosome free fetal bovine serum independently developed by He Yuan Li Ji is made from premium fetal bovine serum and subjected to high-speed centrifugation at 100000 g, 4 ℃, and 10 hours, followed by sterile filtration to remove endogenous exosomes. This optimization process effectively reduces the interference of exogenous background signals in research, making it suitable for extracellular vesicle isolation experiments or related studies in cell culture.
The effect of exosome fetal bovine serum
✔ Reduce external background signal interference;
✔ Improve cell culture efficiency;
✔ Remove over 97% of serum endogenous exosomes;
✔ Suitable for extracellular vesicle isolation experiments or related research in cell culture;
The price of serum without extracellular vesicles (taking Li Ji Biotechnology as an example)
Product Name: Extracellular vesicle free fetal bovine serum
Product Code: AC03L953
Product specification: 50mL
Product price: 2200
Application of exosome fetal bovine serum
Extracellular vesicles can be associated with almost any disease, becoming an innovative hotspot in research on disease biomarkers, disease mechanisms, drug development, and more. At present, there are over 200 clinical trial studies on extracellular vesicles, mainly involving various cancers, skin injuries, anti-aging, polycystic ovary syndrome, dry eye syndrome, and other related research.
Back
