Recombinant Human FGF-4重组人成纤维细胞生长因子4

描述（Description）

FGF-4 Protein, Human is a member of the FGF family that transforms 3T3 cells with high efficiency, stimulates endothelial cell proliferation, migration, and protease production, and shows angiogenic activity.

生物活性（Bioactivity）

The ED50 is ≤1.5 ng/mL as measured by 3T3 cells, corresponding to a specific activity of ≥6.67 × 105 units/mg.

氨基酸序列（Target Protein Sequence）

APTAPNGTLEAELERRWESLVALSLARLPVAAQPKEAAVQSGAGDYLLGIKRLRRLYCNVGIGFHLQALPDGRIGGAHADTRDSLLELSPVERGVVSIFGVASRFFVAMSSKGKLYGSPFFTDECTFKEILLPNNYNAYESYKYPGMFIALSKNGKTKKGNRVSPTMKVTHFLPRL

制剂（Trait）

Lyophilized from a 0.22 μm filtered solution of 50 mM HEPES, 750 mM NaCl, pH 7.5 or 50 mM HEPES, 750 mM NaCl, pH 7.5, 8% trehalose.

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 0.25-1 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。