美国Bio X cell公司，原称Bio-Express
Bio X cell公司，原称Bio-Express，是位于美国新罕布什尔州West Lebanon的细胞培养服务公司。现在Bio X cell已成为一家生产用于生物医学研究的高品质、散装（毫克至克级）单克隆抗体的生物技术公司。我们采用先进的细胞培养生物反应器技术，具有超过15年的单克隆抗体和重组蛋白的定制生产经验。我们的目标是向学术界，制药和诊断行业的研究人员提供临床前级的单克隆抗体和重组蛋白。

Bio X cell通过大规模的组织培养生产抗体，亲和层析法纯化抗体，我们提供的抗体都是高纯度、低内毒素，无防腐剂和稳定剂，适用于体内临床前研究。抗体包装为25mg、50mg和100mg，也可以提供至50g的大包装。

Bio X cell的重组蛋白定制生产采用最先进的发酵和纯化技术。Bio X cell公司具有所有主要表达系统进行重组蛋白的表达，包括：CHO、NSO、293、昆虫细胞、大肠杆菌和酵母。
Company
Bio X Cell is a biotechnology company that manufactures high quality, bulk quantity (milligram to gram) monoclonal antibodies for biomedical research. All of our antibodies are of high purity and low endotoxin levels, thus suited for in-vivo preclinical studies. Bio X Cell custom produces recombinant proteins using state of the art fermentation and purification technology. Bio X Cell has expressed recombinant proteins in all major expression systems including: CHO, NSO, 293, insect cells, E. coli, and yeast. About Us
Bio X Cell (formerly "Bio-Express") is a cell culture service company located in West Lebanon, NH. We at Bio X Cell have more than 15 years of experience in the custom manufacturing of monoclonal antibodies and recombinant proteins by employing state-of-the-art bioreactor technology in cell culture. Our objective is to supply researchers in academia, pharmaceutical and diagnostic industry with pre-clinical grade monoclonal antibodies and recombinant proteins