---
title: Product Knowledge & Term of the Month Week 26/2026
description: "Discover the \"Term of the Month\" and expand your product knowledge—learn more now in the Szabo Scandic 2026 desk calendar."
---

[News | Szabo-Scandic ](https://blog.szabo-scandic.com/news)

# [Product Knowledge & Term of the Month Week 26/2026](https://blog.szabo-scandic.com/news/cal26-kw26-prod)

 Written by [Melaina Mirosevic](https://blog.szabo-scandic.com/news/author/melaina-mirosevic) | Jun 21, 2026 10:00:00 PM

## Choosing the Right Antibodies -From Flow Cytometry Applications to CE-IVD Diagnostics

Antibodies are among the most important tools in the laboratory, yet they are also a common source of error. Differences in specificity, validation, or application can quickly lead to variable or difficult-to-reproduce results.

This is particularly evident in established methods such as flow cytometry or molecular diagnostics: Choosing the right antibody is often more critical than making minor adjustments to the protocol.

### Requirements vary depending on the application

Not every antibody is suitable for every method. The specific area of application is key:

**Flow Cytometry**  
Here, precisely matched antibodies are essential, particularly with regard to fluorochrome, signal intensity, and specific binding. Even minor deviations can lead to overlapping signals or results that are difficult to interpret.

**Diagnostics & CE-IVD Applications**  
Different standards apply in routine diagnostics than in research. CE-IVD-certified antibodies provide the necessary standardization and reliability for reproducible results under regulated conditions.

**Research & Specialized Applications**  
In exploratory projects or analytical applications, such as food and allergen testing, flexibility and broad availability of specific targets are paramount.

### Real-World Example

Modern suppliers such as [Exbio ](https://www.szabo-scandic.com/en/hersteller/exbio)meet these diverse requirements with clearly structured product lines:

- **Flow antibodies (CE-IVD)** for precise cell analysis in research and diagnostics
- **CE-IVD primary antibodies** for standardized applications in clinical laboratories
- **Specialized research products**, e.g., for food and allergen analysis

The advantage: Within a consistent portfolio, it’s easier to compare and use suitable products for different workflows.

### Why this is relevant for your lab

An antibody that isn’t optimally selected rarely reveals itself immediately, but rather through:

- weak or nonspecific signals
- high background levels
- inconsistent results across experiments

The consequences are additional optimization effort, wasted time, and, in the worst case, unusable data.

A suitable antibody, on the other hand, ensures:

- stable and reproducible results
- clearly interpretable data
- more efficient workflows in everyday laboratory practice

Additionally, the use of standardized reference materials can help further reduce variability and make assays more robust.

👉 One approach is offered by [Slingshot Biosciences ](https://www.szabo-scandic.com/en/manufacturer/slingshot-biosciences)with synthetic cell mimics for flow cytometry.

### Our Practical Tip

Before selecting an antibody, systematically evaluate:

- **Application**: Flow cytometry, ELISA, IHC, or molecular diagnostics?
- **Validation**: Is there data available specifically for your method?
- **Regulatory requirements**: Is research use or CE-IVD certification required?
- **Compatibility**: Does the product work with existing panels or assays?

It’s often worth investing a little more time in the selection process. It will save you significantly more effort later on during optimization.

 

## Flow Cytometry

 

Flow cytometry is a method for analyzing cells or particles in suspension. In this process, individual cells are passed through a liquid stream past a laser and characterized based on their light scattering and fluorescence signals.

Using fluorescence-labeled antibodies, specific cell markers can be detected and multiple parameters measured simultaneously, such as:

- Cell size and granularity
- Surface and intracellular markers
- Functional properties of cells

The method is now standard in many fields, including:

- Immunology
- Oncology
- Clinical diagnostics

The quality of the antibodies used has a direct impact on the reliability of the results, especially in multiparametric analyses.

[View full post](https://blog.szabo-scandic.com/news/cal26-kw26-prod)

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