描述（Description）
The FGF-9 protein plays a key role in embryonic development, controlling cell proliferation, differentiation, and migration. Its diverse functions include glial cell growth and differentiation, gliosis in brain repair, neuronal cell differentiation and survival, and promotion of glioma growth. Animal-Free FGF-9 Protein, Human (His) is the recombinant human-derived animal-FreeFGF-9 protein, expressed by E. coli , with C-His labeled tag. The total length of Animal-Free FGF-9 Protein, Human (His) is 208 a.a., with molecular weight of ~22.14 kDa.
氨基酸序列（Target Protein Sequence）
MPLGEVGNYFGVQDAVPFGNVPVLPVDSPVLLSDHLGQSEAGGLPRGPAVTDLDHLKGILRRRQLYCRTGFHLEIFPNGTIQGTRKDHSRFGILEFISIAVGLVSIRGVDSGLYLGMNEKGELYGSEKLTQECVFREQFEENWYNTYSSNLYKHVDTGRRYYVALNKDGTPREGTRTKRHQKFTHFLPRPVDPDKVPELYKDILSQS
制剂（Trait）
Supplied as a 0.22 μm filtered solution of PBS, pH 7.4
复溶（Reconstitution）
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).
保存条件&效期（Storage & Stability）
Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
运输方式(Shipping)
Room temperature in continental US; may vary elsewhere.
生物活性（Bioactivity）
Measured in a cell proliferation assay using NIH3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 1-3 ng/mL.
电泳（SDS-PAGE）
Greater than 95% as determined by reducing SDS-PAGE.
特别提示：本公司的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用。
关键字： GMP级;高纯度;批间一致;生物活性;科研专供;
在生物科技领域，丰度蛋白专注重组蛋白供应，以“丰度的风帆为蛋白提供动力，丰度为蛋白护航”为使命，赋能生命科学发展。
苏州丰度依托先进技术平台，打造成熟生产体系，严控基因工程设计、细胞培养、蛋白纯化等环节，优化工艺与管理，确保产品高纯度、高活性且批间一致。产品覆盖基础研究、生物医药研发等多领域，为科研及生产提供多样、适配产品，助力突破技术难题 。