Techniques / Flow Cytometry

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Article

Lighting the Way: Understanding Flow Cytometry Fluorophores

As science is becoming more interdisciplinary, the tools we use to answer questions are also crossing party lines. Case in point: flow cytometry. Once a tool only used by “real” immunologists, flow...
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Article

Analyzing Cell Signaling with Flow Cytometry: Go with the Flow

Phosphorylation Equals Cell Signaling! How do cells communicate and respond to their environmental cues? This question has been on the hot list for scientists ever since the discovery of the cell. Cells use...
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Article

Detection of Apoptosis by Flow Cytometry: To Be or Not to Be

Sometimes only a small subset of a cell population will show apoptotic features making flow cytometry an excellent way to identify and quantify them. A previous Bitesize Bio article showed how flow cytometry...
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Webinar

Incorporating New Dyes to Simplify Panel Design: Accelerating Reagent Availability

In this webinar you will learn how custom reagents can aid you in flow cytometry panel design—without long waits for generating these components. We will cover: How quality custom reagents in small...
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Article

Cell Cycle Analysis by Flow: DNA Stains and Beyond

While you can observe mitotic cell cycle progression using immunofluorescence, flow cytometry is a great tool to delineate details that aren’t apparent by chromosomal morphology alone. DNA stains are a great...
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Article

A Biologist’s Guide to Choosing Your Fluorophore Palette

You may notice that nature is full of vibrant, even fluorescent, colors. The human eye detects wavelengths ranging from 390-700 nm and our perception of colors is actually a narrow part of the light spectrum....
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Article

How to Destroy your Flow Cytometry Data in 3 Easy Steps: Snap, Crackle, and Pop

While many scientists are methodical and precise, some of us like to live on the edge. Read a protocol all the way through? No thanks, I’ll take my chances and guess what concentration of HCl I should use....
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Article

Flow Cytometric Apoptosis Assays for Cell Death

Apoptosis, often called programmed cell death, is a carefully regulated process that is part of normal development and homeostasis. Apoptosis is morphologically and biochemically distinct from necrosis, which...
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Article

Top 5 Tricks for Using FlowJo

Are you planning to do cellular immunology research?  Then chances are you will be introduced to the flow cytometer –  “a modern immunologist’s best friend.” This modern magic box is a highly...
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Sponsored Education

Ensure Reproducibility: Control for Lot-to-Lot Variation of Antibodies

When starting a long-term experiment, you need to take a lot of things into consideration (availability of cells, reagents, planning time points), but do you ever think about your antibodies? If you buy an...
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