1.FBS is an international brokerage company.
FBS is an international brokerage company, providing high-quality financial and investment services all over the world. At the same time, it is also a product series of Yonghong Electric Appliances. FBS is committed to online foreign exchange trading, providing a brand-new diversified trading account and service model. In order to meet the needs of different investors, we now offer three types of trading accounts. They are: fixed price difference mini account, standard account and ECN/STP account.
It also provides online CFD trading. FBS uses the most popular MetaTrader4 trading software platform for many years. Every customer can use our analytical tools and completely free simulated accounts to try our trading services or make their own trading strategies without any risk.
FATEK was founded in Taiwan Province Province on 1992 by a group of engineers engaged in PLC design and development for many years. When the company was founded, it was an era when PLC was almost completely monopolized by brands of advanced industrial countries. At that time, the company made a great wish, determined to create its own PLC brand for the people of China and gain a place on the world stage.
2.FBS is a medium additive for cell culture in vitro.
FBS is a serum extracted from fetal bovine heart or umbilical cord blood, which is obtained after repeated centrifugation, filtration and sterilization. Because fetal bovine serum is rich in growth factors, hormones and nutrients, it can provide all kinds of nutrients and growth factors needed for cell growth, so it is widely used in cell culture in vitro.
Third, the source and preparation of fetal bovine serum
FBS is a serum extracted from fetal bovine heart or umbilical cord blood, which is obtained after repeated centrifugation, filtration and sterilization. The extraction of fetal calf serum needs to be carried out at a suitable time, and blood is generally collected within 20 minutes after the birth of fetal calf to ensure the quality of serum. The collected blood was centrifuged to separate plasma, and then filtered and sterilized for many times to finally get FBS.