<img height="1" width="1" style="display:none;" alt="" src="https://dc.ads.linkedin.com/collect/?pid=510762&amp;fmt=gif">






With VROC® initium, you can do it all
Protein Viscosity - Concentration Dependence

Protein Viscosity – Concentration Dependence


In this application note, viscosity data for Bovine Gamma Globulin (BgG) formulations over the full concentration range, including therapeutic levels ≥ 100 mg/mL, was obtained using the VROC® Initium. The solution buffer included sucrose which is a common additive to enhance stabilization during freeze-drying and storage. Relative viscosity versus concentration curves were fit with the Ross-Minton equation which is a frequently used analysis tool for protein formulations. 

Protein Viscosity

Bovine Gamma Globulin solutions were prepared using phosphate buffered saline with two levels of sucrose added. The viscosity was measured over a broad range of Bovine Gamma Globulin concentrations at...


Submit form to access full application note.

Key Words:

  • Viscosity
  • Concentrated Protein Solution
  • Bovine Gamma Globulin
  • Sucrose
  • Ross-Minton Equation
Application Note Download Form

Banner Image.png

News & Articles

How To Select Your Desired Shear Rate

One of the most commonly asked questions from our customers is the topic of shear rates and what to expect when dealing with various applications. Now...

From Your Digital Marketing Guy

Hi, My name is Joseph Chun and I'm currently the digital marketing associate for RheoSense. Although you will rarely see me in the videos I produce, o...

"Which RheoSense Chip do I use for my Application?"

One of the common questions we get from our customers is, “Which chip do I use to test my fluid?” RheoSense has a variety of different chips and you m...

Special March Announcement

Hello Everyone! We hope that everyone's last week of march is nothing short of positivity and growth. It has been an extremely busy month (& that's no...