NIS Labs
NIS Labs
  • Home
  • About
  • Marketing Claims Support
    • Immune Studies
    • Inflammation Studies
    • Lab Assays
    • Clinical Studies
    • Strategic Research Plan
    • CAP-e
    • R & D
    • Manuscript Writing
    • Poster Presentations
    • Publications
  • Videos
  • Publications
  • News
  • Sign up to participate
  • More
    • Home
    • About
    • Marketing Claims Support
      • Immune Studies
      • Inflammation Studies
      • Lab Assays
      • Clinical Studies
      • Strategic Research Plan
      • CAP-e
      • R & D
      • Manuscript Writing
      • Poster Presentations
      • Publications
    • Videos
    • Publications
    • News
    • Sign up to participate
  • Sign In
  • Create Account

  • My Account
  • Signed in as:

  • filler@godaddy.com


  • My Account
  • Sign out

Signed in as:

filler@godaddy.com

  • Home
  • About
  • Marketing Claims Support
    • Immune Studies
    • Inflammation Studies
    • Lab Assays
    • Clinical Studies
    • Strategic Research Plan
    • CAP-e
    • R & D
    • Manuscript Writing
    • Poster Presentations
    • Publications
  • Videos
  • Publications
  • News
  • Sign up to participate

Account


  • My Account
  • Sign out


  • Sign In
  • My Account

Assays

Before Lab Testing Begins

Preparing natural products for lab testing in cell-based assays is far from trivial.  In order to test natural compounds in cell culture, the compounds of interest must be able to go into solution in the cell culture medium and remain soluble at physiological salinity and pH. For non-water-soluble compounds, certain solvents may be useful, but many solvents are not applicable to biological assays.  Sometimes, an in vitro digest is performed before testing, to mimic some of the process a natural product goes through after being consumed.


A cell viability assay helps determine a safe and optimal working dose range must be established in liquid formulation appropriate for cell work before products may be incorporated into cell culture.  It is crucial to ensure that the product is tested at a concentration that is high enough to show an effect, but low enough to avoid problems with culture pH, tonicity, and general cytotoxicity.  Interference from high salt concentrations or the formation of precipitates must be assessed and addressed.

Cell-Based Assays: Cell Viability Assay, Cytokine Assay, etc

Cellular Function

Regulation of inflammation

Anti-bacterial effects

 

  • Viability versus apoptosis
  • Mitochondrial function

Anti-bacterial effects

Regulation of inflammation

Anti-bacterial effects

 

  • Migration towards bacterial peptides
  • Phagocytosis
  • Reactive oxygen burst, ROS formation

Regulation of inflammation

Regulation of inflammation

Regulation of inflammation

 

  • Cellular expression of COX-2
  • Cellular production of prostaglandins, leukotrienes, cytokines
  • Cellular production of reactive oxygen species (ROS), nitric oxide (NO)
  • COX-2
  • Reduced cellular recruitment to sites of inflammation
  • Reduced cellular recruitment to allergy-related peptides

Immune Status

Antioxidant effects

Regulation of inflammation

 

  • Proliferation
  • Activation
  • Function

Anti-viral effects

Antioxidant effects

Antioxidant effects

  • Natural Killer (NK) and NKT cell activation
  • Natural Killer (NK) cell activity
  • Secretion of anti-viral peptides
  • Cytokine regulation

Antioxidant effects

Antioxidant effects

Antioxidant effects

  1.  Antioxidant capacity

  • Cellular antioxidant protection, using our patented CAP-e bioassay
  • Folin-Ciocalteu assay
  • Protection of cellular viability under free radical stress
  • Protection of mitochondrial function under oxidative stress
  • Reduction of free radical formation by inflammatory cells

Clinical evaluation

Luminex protein arrays

Luminex protein arrays

 

 

  • Immune cell trafficking/surveillance
  • Stem cell mobilization
  • Platelet activation
  • Inflammation
  • Weight management
  • Vascular health
    • Fibrinolytic Testing

Luminex protein arrays

Luminex protein arrays

Luminex protein arrays

  • Cytokines
  • Regenerative growth factors
  • Cardiovascular markers
  • Metabolic hormones

Copyright © 2025 NIS Labs - All Rights Reserved.

  • Sign up to participate

Hi! I'm Nissa, Welcome.

Check out my videos.

About me

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept