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Bio Bench - Your reliable CRO partner.

BIO BENCH – A one-stop-shop CRO (Contract Research Organization) specialized in the development of functional antibody and biologically active protein for drug discovery, IVD kit and biological research.

BIO BENCH is the trade mark and operate name of Shijiazhuang Quan Jing Biotechnology Co., Ltd.
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 Founded by a group of innovative-spirit-driven biologists in 2013, Bio Bench team has solid know-how and a passion for improving our integrated CRO platform. Bio Bench developed numerous in-house SOPs to provide researchers the most cost-effective and high quality services from sequence to pilot scale production.

Bio Bench’s vision: bring functional antibody/protein into early stage discovery to minimize the risk for your project.
Highlighted one-stop-shop projects:
Featured services:
  • Human naïve antibody library 100-billion clones – directly find your drug potential antibody with human sequence.
  • ​Antibody Cell line and production – from 1mg/L to 4000mg/L, from 0.1L to 200L.
  • Guaranteed antibody service – WB, flow cytometry, Sandwich ELISA and IF.
  • Bi-specific antibody – The function and the beyond.

Key technology platform:
  • Phage display antibody library – broaden the potential of affinity and specificity.
  • Vivo-Prot™ protein expression and yield optimization – the source of bio-active protein.
  • Automated ELISA/HTS/HCS screening – identify the best performance antibody/protein.
  • SPR affinity – Biacore together with Fortebio, let the graphs tell the story.
  • Bio informatics – Analysis is the perfect start.
  • In vivo animal model – the step to clinical.
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For more information, please contact Bio Bench Account Manager directly or [email protected], we will reply you within 24 hours.