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20+ Years Of Bioanalysis
700+ Small/Large Molecule Studies
450+ Custom Bioanalytical Assays
200+ Investigational Drugs
1,000+ Biomarker & Cytokine Assays

Which Flow Cytometry Service Do We Offer?

Discover Our Comprehensive Suite of Flow Cytometry-Based Assays To Accelerate Drug Development and Discovery!

Immune Cell and CAR-T Phenotyping

  • Identify And Characterize Different Types Of Immune Cells – T Cells (Cytotoxic T Cells, Helper T Cells, Regulatory T Cells), NK Cells, B Cells, Dendritic Cells, Monocytes, Macrophages, Granulocytes.
  • Pharmacokinetic Assessment Of CAR-T Therapies.

Intracellular Cytokine/Chemokine/Protein Analysis

  • Measure The Expression Of Various Cytokines Or Chemokines Inside The Cell To Monitor The Stimulation/Activation Status Of Immune Cells.
  • Assess Expression Of Kinases And Other Pharmacodynamic Markers Impacted By Therapy

Cellular Health And Function Measurements

  • Assess Cell Cycle Status, Cell Proliferation, Apoptosis and Cytotoxicity.
  • Assess Cellular Function By Measurement Of Phosphorylated proteins (Phosphoflow)

Immunogenicity Assessment

  • Cell-Mediated Immune Response To Understand Immunomodulation By Therapeutic Agents.
  • Antibody-Mediated Immune Response/ Neutralizing Antibodies Against MAbs, CAR-T or Gene Therapies.

Receptor Occupancy (RO) And Target Validation

  • Receptor (RO) and Target Occupancy Assays To Assess PKPD, MOA And Safety.
  • Validate Target Through Assessment By Functional Receptor Occupancy and Receptor Modulation Assays.

Immunoassays (Bead-Based)

  • Detect and quantify the levels of immunoglobulins, human neutrophil antigens (HNAs), Human leukocyte antigens (HLAs), and human platelet antigens (HPAs) To Assess Immunogenicity, Transfusion Reactions, Autoimmune Diseases, and Alloimmunization.
  • Measure Biomarkers/Cytokines in Serum, Plasma, Tissue/Cell Lysates, Cell Culture Media and other biofluids

Flow Cytometry Assay Services at NorthEast BioLab: Trust Our Deep And Diverse Expertise

T-Cell Immuno-Phenotyping

Helper, Cytotoxic, Regulatory T Cells for Vaccines, Immunotherapies

PBMC Immune Cell Monitoring

Distribution, Functional States of T/B/NK Cells, Monocytes, Etc.

Intracellular Cytokine Stain

Immune Signaling, Inflammatory Response from Single-Cells

Cell Cycle, Proliferation

CFSE/Edu Assay for Cell Growth, Division, and Cell Cycle

NK Cytotoxicity, Cell Apoptosis

Cellular Health, Disease Mechanisms, and Therapeutic Effects

Cell Receptor Occupancy

Ab-Target Binding for Efficacy, Safety, Pharmacodynamics (PD)

CAR-T Cell Immunogenicity

Anti-CAR Humoral and Cellular Immune Response

Phosphoflow Analysis

MOA/PD Biomarkers for Kinase Inhibitors, Checkpoint Blockers, Etc

Contact A Scientist to discuss Flow Cytometry Service details

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Comprehensive Suite of Flow Cytometry-Based Assay Services To Exceed Your Expectations

Kick‑Start Your Flow Cytometry Assays At Our Agile Lab!

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  • Your Flow Cytometry-Based Assays are crucial—avoid hidden pitfalls that could delay drug development.
  • A responsive and flexible Flow Cytometry lab will accelerate your drug development process.
  • Our Flow Cytometry expertise helps you advance in regulatory submissions without exceeding your budget.

20+

Years of Bioanalysis Services in Industry Leading Time

450+

Custom Bioanalytical Methods Completed Within Budget

Expected Services Turnaround

We whole-heartedly cooperate with your team to accomplish our shared goals and accelerate your Flow-Based study timeline. For example, we need just six-to-eight weeks for Flow-Based assay development and validation. Afterward, we need a couple of weeks for submitting your audited report with complete details of validation experiments. Here, we pull together our core strengths – scientific experience, regulatory expertise, and operational excellence – to make sure your resources and costs are optimized.

Requested Sponsor Input

Our team thrives on open lines of communication between sponsors and our frontline scientists, project managers, lab staff, etc. Could you please share additional details about your analyte(s), preferred critical reagents and Flow Cytometry assay supplies, current Flow Cytometry assay (s), data from previous run(s), study protocols (with # of cohorts, samples), etc to expedite outlining the scope of work for quotation and timeline estimation

Reviews From Sponsors of Our Flow-Based Assay Services

Head, Bioanalytical Development

“NorthEast BioLab goes the extra mile. We look forward to more meaningful collaborations.”

Sr. Dir., Bioanalytical Development & QC

NorthEast BioLab offers a science-based, hands-on approach to the latest bioanalytical platforms

VP, Bioanalytical Development

“NorthEast BioLab is the most responsive and thorough bioanalysis lab services CRO.”

VP, Development Operations

NorthEast BioLab’s scientists deliver high-quality data on time and within budget

VP, Biomarker Development 

NorthEast BioLab is a responsive, collaborative, and reliable partner

President & CSO, Biotech

We found their integrity as refreshing as readiness to provide creative scientific input and high-quality data

Unlock Precision, ROI With Our Flow Cytometry Service!

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Efficiently Accelerate Flow Cytometry Analysis With Our Bioanalytical Experts At Your Terms

Expert Flow Cytometry Assay Development & Validation Services

  • Comprehensive Assay Optimization & Validation: We optimize antibodies, voltages, compensation, and gating for clear, repeatable flow-cytometry signals every run
  • Up-Front Technical & Regulatory Review: We dissect your current flow protocols, data sets, reagent inventory, and compliance goals to deliver a gap-analysis within 48 hours
  • Rapid Tagging & Panel Design: In-house fluorescent-dye conjugation and custom panel design to deliver immune-phenotyping, cytokine, or functional assays on your timeline

Responsive Flow Cytometry CRO with Tailored Lab Services

  • Agile Turnaround: Adaptive scheduling and staged data releases keep your program on track when priorities or sample counts shift
  • Direct Collaboration with Senior Cytometrists: Real-time conversations on sample prep and troubleshooting keep potential issues from ever reaching the data table
  • Decades-Deep QA & Submission Expertise: GLP/GCLP and FDA/EMA know-how ensures every validation report is formatted for seamless e-CTD integration

Comprehensive Guide to Flow Cytometry: Principles, Process, and Applications

Flow cytometry is a laser-based laboratory bioanalytical technique to detect chemical and physical differences of cells and particles…

Our Streamlined Process For On-Time Delivery Of Entire Scope Of Work Within Sponsor Budget

Why Choose Us For Your Flow Cytometry-Based Assay Development And Bioanalysis?

Proof-Of-Concept Driven, High Value Flow Cytometry Assay Development, Validation/Qualification And Sample Analysis!

Partner With Our Flow Cytometry Lab For Swift, Valuable Data!

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  • High-Throughput Analysis Of Immune Cells, CAR-T Cells, And Rare Cell Populations For Drug Development.
  • Custom Assays For Biomarkers, Immunogenicity, MOA, And Pharmacodynamics Using Cytokines And Phosphoproteins.
  • Study Protocol Support For Assay Design, Sample Collection, Biobanking, And Analysis.
  • FDA-Audited, GLP Bioanalytical Lab For Drug Screening, Toxicity, And Biomarker Discovery.

Support Your Drug Innovation With Latest Equipment In Safe Hands Of Our Bioanalysis Experts

We Judiciously Invest In Our People, Solutions And Infrastructure, And Regularly Review Our Business Processes And Practices To Exceed Sponsor Expectations

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