美国G-Biosciences www.gbiosciences.com
G-biosciences & Geno Technology公司位于美国圣路易斯州。该公司以生产核酸与分子生物学产品起家。随着蛋白组学和功能基因组学时代的到来，该公司将开发的重点转向蛋白质组学研究，现已形成了整套的蛋白质研究产品路线，并且形成了新的子品牌G-biosciences。
目前G-biosciences有1300种产品，且主要以蛋白质组学为主，涉及遗传工程、蛋白质工程和生物活性检测等。

G-Biosciences(Genotech)公司（美国）是一家专营生命科学研究工具的著名专业供应商，其经营的主要产品范围包括蛋白质组学、细胞和分子生物学等研究领域，也提供给学生专用的兴趣性的生命科学界教育用产品.
G-Biosciences(Genotech)公司目前销售的5万多种产品主要应用于以下研究领域： 
1．蛋白研究； 
2．免疫和蛋白发现工具； 
3．分子生物学 
4．其他研究工具和试剂； 
5．检测试剂盒 ； 
6．教育产品

G-Biosciences™/ Genotech™ is a provider of Life Science Research tools and well known for its products in the Proteomics, Cell and Molecular Biology fields as well as the introduction of curiosity based on life sciences educational products for students. The company was founded by a group of scientists who have experiences in the research of life sciences with a corporate headquaters located in St. Louis, MO USA.

B-Biosciences/Genotech is offering a wide range of over 500,000 products for the uses in various research fields:
- Protein research
- Immunotechnology & protein discovery tools
- Cell biology
- Molecular biology
- Miscellanious research tools and reagents
- Detection reagents and assays
- Educational products