Request a Quote

NJ Bio, Inc._Facility


World ADC Best Contract Research Provider 2023
  • NJBio Headquarters Princeton Facility


Headquarters and Laboratories

NJ Bio’s headquarters and New Jersey-based laboratories are located at 350 Carter Road in Princeton, New Jersey. The facility features more than 78,000 sq. ft. of laboratory space and is well situated to draw from a highly educated, local workforce, and the intellectual resources of Princeton University.

NJ Bio’s site in Princeton consists of five laboratories for:

  • Bioconjugation
  • Custom synthesis of toxin-linkers
  • Synthesis of High Potency API (HPAPI), utilizing containment glove boxes
  • Manufacture of research-grade proteins and antibodies
  • Functional assays and PK bioanalyses
  • Process development and flow chemistry


NJ Bio’s new Class A laboratories in Princeton, equipped with 42 fume hoods and sophisticated instrumentation, provide protein conjugations, multi-step chemical synthesis from milligram- to multigram scale as well as functional assays and bioanalytical services.

Our in-house equipment currently includes:

  • 800 MHz NMR (JEOL) with cryoprobe, 700 MHz NMR (Bruker) with cryoprobe, Two 500 MHz and one 400 MHz Agilent NMR spectrometers
  • Two Waters Synapt-G1 Q-TOF
  • Two Waters Xevo-G2 TOF
  • Several Agilent 1200s and Waters Acquity LC systems
  • Preparative HPLC systems
  • Waters e2695 HPLC systems and Agilent 1260 Infinity HPLC systems
  • Agilent 1290 UPLC system
  • Agilent 7890B GC systems with headspace sampler
  • Parker Balston hydrogen generator
  • Isco Combiflash purification systems
  • Dionex ICS-2000 ion chromatography system
  • Several flow reactors
  • High-pressure autoclaves
  • IKA Electrochemistry Kit ElectraSyn 2.0 Package
  • Gyros Protein Technologies PurePrepChorus Multi-Scale Peptide Synthesizer
  • Stability chambers
  • Mettler Toledo KF Titrator
  • Advanced Instruments 3320 Osmometer
  • Lab-Tech BlueStar A UV-Vis
  • Olympus BX50 fluorescence microscope
  • GE ÄKTA protein purification systems
  • Labconco FreeZone 6 plus lyophilizer
  • VirTis Sentry 2.0 Freezemobile lyophilizer
  • Haier Biomedical -80℃ freezer
  • Mettler Toledo ventilated weighing enclosure
  • Vacuum Atmospheres Glove Box, configured for closed-loop containment
  • Centrifuges
  • Thermo Scientific Nanodrop 2000c Spectrophotometer
  • BioTek Synergy HTX multi-mode plate reader
  • Nexcelom Bioscience Cellometer Auto 2000
  • Labconco tissue culture hood
  • Thermal cycler
  • Huber TC45E immersion cooler
  • Thermo Scientific Heracell VIOS 160i CO2 Tri-gas incubators with shaking platforms
  • Liquid nitrogen storage
  • Li-COR C-DIGIT chemiluminescence scanner
  • iBlot and iBind Western blot kit
  • NovoCyte 3000 plus flow cytometer
  • Phoenix Flow Reactor Professional System 110

Facilities in Bristol, PA

In addition to the Princeton headquarters site, NJ Bio has two facilities at the Bridge Business Center in Bristol, PA:

  • An 8,000 sq. ft. facility with cGMP manufacturing suites being established for the preparation of oncology drugs for clinical trials.
  • A pilot plant of ca. 40,000 sq. ft., which will be used as the company’s future large-scale cGMP manufacturing facility.



Contact Us/Directions

You can request a quote from NJ Bio in one of two ways:

  1. Use our “Contact Us” form below; or
  2. Contact us via email at info@njbio.com

NJ Bio’s headquarters and main office is located in Princeton, NJ. The company is easily accessible by car via US Highway 1 and the New Jersey Turnpike. By air, the international airports Newark, Philadelphia, and JFK are in convenient proximity.

Mailing Address of Main Office:


350 Carter Rd

Princeton, NJ 08540


Email ID: info@njbio.com