重组人杀菌-细菌通透性增强蛋白(BPI)

中文名称：重组人杀菌-细菌通透性增强蛋白(BPI)
英文名称：Recombinant Human Bactericidal permeability-increasing protein
产品规格：10μg|50μg|500μg|1mg
本品由我们的哺乳动物细胞表达系统制备而成，目的基因编码的Val32-Lys487在C端含有His标签。

BPI质量控制：＞95%(还原性SDS-PAGE)

BPI制剂：冻干品

BPI保存：
冻干蛋白置于-20℃以下可长期保存，室温条件下可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天，可分装后置于-20℃保存三个月。

BPI复溶：
打开试剂管前请先离心。
复溶浓度推荐大于100 μg/ml。
冻干蛋白请溶于ddH2O。
复溶后，请根据用量分装冻存，避免反复冻融。

关于BPI：
Bactericidal permeability-increasing protein(BPI for short), is a secreted protein which belongs to the BPI/LBP/Plunc superfamily, BPI/LBP family. It exists as a monomer or a disulfide-linked homodimer. The cytotoxic action of BPI is limited to many species of Gram-negative bacteria. This specificity may be explained by a strong affinity of the very basic N-terminal half for the negatively charged lipopolysaccharides that are unique to the Gram-negative bacterial outer envelope. BPI has antibacterial activity against the Gram-nagative bacterium P.aeruginosa, and this activity is inhibited by LPS from P.aeruginosa. 

特别提示：本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！