HyClone特级胎牛血清，照射，热灭活

产品名称：HyClone Characterized FBS, NZ Origin, 500 mL, Irradiated 25-40kGy, Heat-inactivated;
产品货号：SH30406.02IH25-40;
处理方式：3×100 nm滤膜过滤;
地区来源：新西兰;
物种来源：;
内毒素水平：≤ 20 EU/mL;
血红素水平：< 25mg/dL;
热灭活：灭活;
射线处理：处理;
保存条件：≤-10℃;
运输方式：干冰运输;
详细介绍：Enhance growth of cells with New Zealand sourced HyClone Characterized Fetal Bovine Serum. Sourced in New Zealand with complete traceability back to the original source. Low in antibodies and high in growth factors. Produced using true pool technology for uniformity and consistency from bottle to bottle. Filtered through three sequential 100 nm (0.1 µm) pore size-rated filters. Virus panel testing according to 9 CFR 113.53. HyClone Characterized Fetal Bovine Serum (FBS), New Zealand Origin is carefully collected, processed, and filtered in our own New Zealand facility. The great expanse of the Pacific ocean has protected New Zealand’s islands from many outside influences, both geographically and biologically. One of the benefits of this isolation is that New Zealand has the fewest reported bovine diseases in the world, making Characterized FBS, New Zealand Origin an excellent source of bovine serum as it offers greater security. 

胎牛血清帮助细胞附着和扩散

许多细胞需要附着在基质上才能生长和分裂。胎牛血清含有纤维连接蛋白和层粘连蛋白等蛋白质，通过与细胞表面受体相互作用促进细胞附着和扩散。这些蛋白质为细胞粘附创造了有利的环境，并为细胞生长和扩张提供了锚定点。

胎牛血清可以起缓冲和pH调节作用

胎牛血清可作为缓冲剂，帮助调节培养基的pH值。它含有碳酸氢盐、蛋白质和氨基酸等成分，可以将pH值维持在细胞生长的最佳范围内。这对于维持细胞正常运作所需的生理条件是很重要的。