Fetuin (Fetal Bovine Serum) is a glycoprotein purified from foetal bovine serum, primarily employed as an additive in cell culture to promote cell adhesion and growth. Fetuin is the protein product of the AHSG gene, naturally occurring in serum and extracellular fluids. It inhibits calcification and cysteinopeptidases, antagonises TGF-β, reduces insulin sensitivity, and more.
体外活性
Fetuin (Fetal Bovine Serum) 常作为无血清培养基的关键添加物[2]。
Fetuin, Fetal Bovine Serum是一种酸性糖蛋白,含三条 N 连接和三条 O 连接寡糖链,其末端糖残基富含唾液酸(N-乙酰神经氨酰),因此带有净负电荷[3]
存储条件
Powder: -20°C for 3 years | In solvent: -80°C for 1 year