• English
    • 简体中文 (Chinese (Simplified))
  • Store
  • Support Login
  • About
  • Contact Us
WAT_WYATT_gradient_logoWAT_WYATT_gradient_logoWAT_WYATT_gradient_logoWAT_WYATT_gradient_logo
  • SOLUTIONS
    • SOLUTIONS

    • PROPERTIES
      • Molar Mass
      • Size
      • Charge & Zeta Potential
      • Interactions
      • Conformation
      • Conjugation & Payload
      • Particle Concentration
    • TECHNIQUES
      • SEC-MALS
      • FFF-MALS
      • CG-MALS
      • DLS
      • ELS
      • Real-Time MALS
    • APPLICATIONS
      • AAVs
      • Lipid Nanoparticles
      • Vaccines
      • Gene Therapy
      • Biotherapeutics
      • Proteins
      • Nanoparticles
      • Polymers
    • Solutions Overview >
  • PRODUCTS
    • PRODUCTS

    • INSTRUMENTS
      • Product Overview
      • Multi-Angle Light Scattering (MALS)
      • Dynamic & Electrophoretic Light Scattering
      • Field-Flow Fractionation
      • Refractometers
      • Viscometers
      • Composition-Gradient MALS
    • SOFTWARE
      • Empower
      • ASTRA
      • DYNAMICS
      • VISION
      • CALYPSO
      • OBSERVER
      • HPLC CONNECT
    • SERVICES
      • Service and Support Plans
      • On-Site Services
      • AAV Services
      • Customer Support
      • Contract Labs
      • Accessories
  • RESOURCES
    • RESOURCES

    • REFERENCES
      • Featured Customers
      • Bibliography
      • Guides
    • APPLICATION NOTES
      • Recent Application Notes
      • By Technique
      • By Application
    • WEBINARS
      • Recent Webinars
      • By Technique
      • By Application
      • By Language
    • THEORY
      • Introduction
      • MALS
      • FFF
      • CG-MALS
      • DLS
      • ELS
  • SUPPORT
    • SUPPORT

    • CONTACT SUPPORT
      • Support Center Login
      • Contact Customer Support
      • Global Offices
    • SUPPORT RESOURCES
      • Firmware Updates
      • Ask the Expert
      • Support Center Login
      • Store
    • EXPERT SERVICE & SUPPORT
      • Overview
  • EVENTS & TRAINING
    • EVENTS & TRAINING

    • TRAINING
      • Light Scattering University
      • User Meetings
    • EVENTS
      • Upcoming Events
      • Live Webinars
      • On-Demand Webinars
      • Workshops
    • NEWS
      • Blogs
  • REQUEST QUOTE

ELS Application Notes

Electrophoretic mobility, zeta potential and molecular charge with the DynaPro™ ZetaStar and Mobius™.

Search Notes

  • Biotherapeutics

  • Proteins

  • Biopolymers

  • Nanoparticles

White Papers

  • PDF Icon

    Computation of Protein Net Charge from Electrophoretic Mobility

Application Notes

  • AN6004: Automated, High-Precision Liposome Zeta Potential Measurements at High and Low Salt Concentrations

  • AN6601: Measuring size, concentration, and zeta potential of LNPs with the DynaPro ZetaStar

  • PDF Icon

    AN6301: Discriminating Heparin from Chondroitin Sulfate by Charge: Mass Ratio

  • PDF Icon

    Mobility of a Monoclonal Antibody: Comparison of Techniques [poster]

  • PDF Icon

    Automated Measurements of Electrophoretic Mobility

  • PDF Icon

    Automated Electrophoretic Mobility Measurement of High Salt Solutions

White Papers

  • PDF Icon

    Computation of Protein Net Charge from Electrophoretic Mobility

Application Notes

  • PH6001: Charge-Mediated Colloidal Stability of mAbs Formulation

  • AN4007: Particle Size Analysis by DLS for Optimisation of Protein Complexes for Measurement by Small-Angle Neutron Scattering

  • PDF Icon

    Automated Measurements of Electrophoretic Mobility

White Papers

  • PDF Icon

    WP9002: Characterization of Fluorescent Macromolecules and Nanoparticles

Application Notes

  • PDF Icon

    AN6301: Discriminating Heparin from Chondroitin Sulfate by Charge: Mass Ratio

  • PDF Icon

    Biopolymers: Heparin and PAMAM Dendrimers [poster]

White Papers

  • PDF Icon

    WP9002: Characterization of Fluorescent Macromolecules and Nanoparticles

  • PDF Icon

    WP9001: Nanoparticle Characterization with the Light Scattering Toolkit

Application Notes

    Ultimate Guide

    Thirteen key questions to ask when buying a Multi-Angle Light Scattering (MALS) or Dynamic Light Scattering (DLS) instrument.

    Request Ultimate Guide

    Solutions Guide

    Our Solutions Guide combines Wyatt's product lines, applications and services into a single comprehensive booklet.

    Request Solutions Guide

    Biologics Guide

    Our Biologics Guide highlights tools and techniques for characterizing biologics and complex drugs.

    Request Biologics Guide

    Instruments

    • Product Overview
    • Multi-Angle Light Scattering (MALS)
    • Dynamic & Electrophoretic Light Scattering
    • Field-Flow Fractionation
    • Refractometers
    • Viscometers
    • Composition-Gradient MALS

    Applications

    • AAVs
    • Lipid Nanoparticles
    • Vaccines
    • Gene Therapy
    • Biotherapeutics
    • Proteins
    • Nanoparticles
    • Polymers

    Properties

    • Molar Mass
    • Size
    • Charge & Zeta Potential
    • Interactions
    • Conformation
    • Conjugation & Payload
    • Particle Concentration

    Wyatt

    • Upcoming Events
    • Trainings
    • Blog
    • Store
    • Customer Support
    • Careers
    • About Wyatt
    • Trademarks
    • Patents
    Request Quote
    Request Product Information

    Follow us on


    Wyatt's line of multi-angle static light scattering products couple to size exclusion chromatography (SEC-MALS), field-flow fractionation (FFF-MALS) and stop-flow composition-gradient systems (CG-MALS). Our dynamic light scattering (DLS) products operate in traditional cuvette as well as on-line and automated, high-throughput modes. We also offer unique instruments for electrophoretic light scattering (ELS), differential refractometry and differential viscosity. Wyatt Technology was acquired by Waters Corporation.

    Global Offices Site Map Feedback Terms of Use Privacy Policy

    +1 805-681-9009 Headquarters | 6330 Hollister Ave, Santa Barbara, CA 93117
    © 2025 Waters Corporation. All Rights Reserved.

    Our website uses cookies. Learn more by reading our revised privacy policy and terms of use.  Cookie settings ACCEPT
    Privacy & Cookies Policy

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
    Non-necessary
    Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
    SAVE & ACCEPT