Sino Biological | Propure 無內毒素蛋白質 <全部由美國實驗室製造>

Sino Biological | Propure 無內毒素蛋白質 <全部由美國實驗室製造>

2025.07.08

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ProPure™ Stops Endotoxin
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Endotoxin (LPS) is known to induce systemic and neuroinflammatory responses in animals, which can complicate experimental results and potentially invalidate preclinical data. Also, recombinant proteins contaminated with endotoxins may adversely affect cellular behavior due to their immunostimulatory and cytotoxic properties. To help researchers avoid these pitfalls and achieve reproducible results, we are proud to introduce our new ProPure™ line of endotoxin-free proteins to ensure accuracy and consistency of your experimental data. These high-quality recombinant proteins are all made in the USA and exclusively offered by Sino Biological.

 

Sino Biological’s ProPure™ Endotoxin-Free Proteins

Reliable for Pre-clinical Studies

Exceptionally low endotoxin levels: surpassing industry standards (0.5 EU/mg according to USP <85>)

 

Optimized mammalian expression platforms, advanced equipment, and rigorous QC

Ensuring minimal endotoxin level at every step of production

 

Custom endotoxin-free protein and antibody production services available
Center for Bioprocessing in Texas >>

Learn More about ProPure™ Endotoxin-Free Proteins 

Why Use Endotoxin-Free Proteins?

The Risks of Endotoxins in Biomedical Applications

 

 

 

Endotoxin (LPS) triggers systematic and neuroinflammatory responses in animals

Figure source: https://pubmed.ncbi.nlm.nih.gov/29755842/

Effect of LPS (endotoxin) on plasma (A) and brain (B) levels of IL-1β.

 

 

 

Endotoxin (LPS) impairs cellular behavior

Comparison of the abilities of recombinant human VEGFR2 protein (black) and its ET-free version (< 0.05 EU/mg; green) to inhibit the VEGF-dependent proliferation of human umbilical vein endothelial cells (HUVEC). (Tested by Sino Biological)

New! A broad range of ProPure™ endotoxin-free proteins are upcoming! Covering 70+ Molecules
Learn More and Pre-Order Now >>

Custom Your Own Endotoxin-Free Reagents

Get a Quick Quote for Custom Endotoxin-Free Proteins and Antibodies
Same Day Response from Your Ph.D. Level Account Manager!

 

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Sino Biological

Sino Biological US Inc.
Tel:+1-215-583-7898
Order:order_us@sinobiologicalus.com
CRO Service:cro_us@sinobiologicalus.com
Address1400 Liberty Ridge Drive, Suite 101, Wayne, PA 19087

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