Ojuv6itrdoe45jc1xnqq zellnet logo

ZellNet Consulting

4 Orders Completed
Fort Lee, New Jersey, US

About ZellNet Consulting

ZellNet Consulting is a world-wide Premier Provider of Consulting, Evaluation and Statistical Services related to immune monitoring assays, specifically Elispot and Flow Cytometry since 1998. The Services include, but are not limited to Assay Development, Optimization, Validation, Trouble Shooting, Setup of SOPs, Evaluation of Elispot and Fluorospot plates, Analysis of flow cytometry files (fcs files), and the statistical analysis of immune monitoring results for responsiveness and beyond. ZellNet was founded by Dr. Sylvia Janetzki, who was heavily involved in assay harmonization efforts and who is a core member of the MIATA Team for reporting of immune monitoring results.

Diversity Certificates

Woman owned small business

Our Services (4)


ELISpot Assays

Enzyme-Linked ImmunoSpot Assays
Price on request
  • Elispot Plate Reading
  • Elispot Consulting
  • Elispot Training
  • Elispot Trouble Shooting and Optimization
  • Elispot Validation
  • Data Interpretation

Also offers Fluorospot

  • Fluorospot Plate Reading
  • Fluorospot Consulting
  • Fluorospot Training
  • Fluorospot Troubleshooting and Optimization
  • Fluorospot Validation
  • Data Interpretation

Cancer infectious diseases Autoimmune Diseases Zeiss Reader, AID Reader Biology ELISPOT Fluorospot Human Animals Immunotherapies other Show 12 more tags Show less


Flow Cytometry

Price on request
  • Design of multi-parametric flow experiments
  • Assistance in panel development
  • Troubleshooting
  • Validation procedures
  • Data analysis (Gating)
  • Data interpretation

Cancer infectious diseases Autoimmunity Immunotherapies other all Show 6 more tags Show less


Flow Cytometry Data Analysis

Price on request

To remove potential bias during analysis, ZellNet can provide blinded analyses, applying stringent gating techniques to hone in on relevant populations. Detailed gating scheme documentation is provided, laying out the rationale for each gating step so that subsequent analyses can be performed by or explained to others. We can also help in analyzing and interpreting the resulting data.


Statistical Analysis

Price on request

Statistical analysis of results from

  • Elispot testing
  • Fluorospot testing
  • Flow cytometry testing
  • Statistical services related to immune monitoring approaches, in research and in clinical settings

Not finding what you're looking for?

Get info on this provider's capabilities without requesting a quote.

Sylvia Janetzki


FileType/PDF Created with Sketch. Publications.pdf

Click to Download
  • Positive review for ELISpot Assays:

    September 2020

    "Sylvia is a great person to work with - she's flexible, personable, generates high quality data, and is super sharp. I've been working with Sylvia and Zellnet for 7 years across institutions, both for ELISpot plate reading and her consulting services, and hope to continue for many more years!"

  • TO

    Tone OtterhaugOctober 2019

    We used ZellNet Consulting for immune monitoring services in our clinical pilot study, with Elispot results being a primary endpoint. ZellNet Consulting led us successfully through the assay optimization and validation process. Elispot plates were read at ZellNet Consulting following international harmonization guidelines, and statistical services and comprehensive reports were also provided. We also used the same range of services for flow cytometry assessments.
    We experienced ZellNet Consulting as a very agile and responsive service provider for all our requests and inquiries. The communication with ZellNet Consulting, whether at the first inquiry, during the study or when providing the final findings and reports, was always timely, clear, logical and well thought through, always addressing our concerns, questions and needs to our fullest satisfaction.
    ZellNet Consulting was instrumental for a successful immune analysis outcome for our phase 1 study, and next phases of analytical testing are in preparation.
    We highly recommend the services of ZellNet Consulting and Dr. Janetzki to anyone considering Elispot or flow cytometry assessments.

  • NB

    Nathalie BlachereSeptember 2019

    Our laboratory has worked closely with Sylvia Janetzki at Zellnet over the past 10 years. When we first began, Sylvia was critical in helping us set our Elispot assays to monitor immune responses in both our human and mouse models. We are currently monitoring immune responses in several clinical trials. Sylvia has helped us establish and expand our current protocols allowing us to produce consistent and reproducible results over time. All of our results are evaluated through Zellnet’s plate evaluation services providing us with non-biased analysis of our experimental results.
    Not only is Sylvia a World Wide leader in Elispot technology working with groups such as Cancer Vaccine Consortium and the the ELISpot Resource Group, she is also very personable and a lot of fun to work with! Zellnet provides a very quick turnaround time with results and help with troubleshooting. I would highly recommend Zellnet to any laboratory interested in using Elispot technology.

    Nathalie Blachere, Ph.D.
    Research Assistant Professor
    Laboratory of Neuro-oncology
    Howard Hughes Medical Institute
    The Rockefeller University
    New York, NY

Endorse This Lab