Fetal Bovine Serum (FBS) is the most frequently used growth supplement for cell culture media. ES cell pre-tested FBS (ES Cell FBS) is suitable for studies on embryonic stem cells.

胎牛血清（FBS）是细胞培养基中最常用的生长补充剂。ES细胞预测试胎牛血清（ES cell FBS）适用于胚胎干细胞的研究。

Fetal Bovine Serum (FBS), Embryonic Stem Cell Pre-tested or ES Cell FBS is a specially-tested fetal bovine serum that ensures maintenance of pluripotency and reduced differentiation of embryonic stem cells in culture.

胚胎干细胞预测试胎牛血清或ES细胞胎牛血清是一种经过特殊测试的胎牛血清，可确保在培养中保持胚胎干细胞的多能性和减少分化。

Embryonic stem (ES) cells are particularly demanding, and it is crucial to keep them in their valuable, undifferentiated state. Historically, ES cell researchers had to laboriously screen several lots of serum to find one suitable for their cells.

胚胎干细胞要求特别高，保持其有价值的未分化状态至关重要。从历史上看，ES细胞的研究人员必须费力地筛选几批血清，才能找到一种适合他们细胞的血清。

Capricorn Scientific offers ES Cell Pre-tested FBS to minimize the need for prescreening serum, saving both time and money while providing the assurance that the serum used has been screened by experienced ES cell culturists. The screening includes growth promotion, colony morphology, and cytotoxicity. ES Cell Pre-tested FBS is selected from our highest-quality FBS lots and pre-tested on murine embryonic stem cells.

Capricorn Scientific公司提供ES细胞预测试胎牛血清，以最大限度地减少预筛选血清的需要，节省时间和金钱，同时确保所用血清已由经验丰富的ES细胞培养者进行筛选。筛选包括生长促进、菌落形态和细胞毒性。ES细胞预测试的FBS是从我们最高质量的FBS批次中选择的，并在小鼠胚胎干细胞上进行了预测试。

Fetal bovine serum (FBS) or fetal calf serum (FCS) is widely used in eukaryotic cell culture, typically as a supplement for growth media. Fetal bovine serum contains nutritional and embryonic growth promoting factors that are essential for a successful cell culture. Further, fetal bovine serum contains various small molecules, such as, e.g., amino acids, lipids, sugars, and hormones.

胎牛血清（FBS）或胎小牛血清（FCS）广泛用于真核细胞培养，通常作为生长培养基的补充。胎牛血清含有营养和胚胎生长促进因子，这些因子对成功的细胞培养至关重要。此外，胎牛血清含有各种小分子，例如氨基酸、脂质、糖和激素。

Fetal bovine serum (FBS) is the blood component obtained after coagulation and removal of cellular components. Its unique and comprehensive mix makes FBS one of the most important supplements for supporting cell growth and proliferation for in vitro cell culture.

胎牛血清（FBS）是在凝固和去除细胞成分后获得的血液成分。其独特而全面的混合物使FBS成为体外细胞培养中支持细胞生长和增殖的最重要补充剂之一。

Our fetal bovine serum for cell culture supports most cell lines and undergoes strict quality controls. This product is collected in South America.

我们用于细胞培养的胎牛血清支持大多数细胞系，并经过严格的质量控制。该产品在南美洲收集。