HIGH SCHOOL

Biology

Science Experiments

Advanced Biology

Cell Division in Growth and Repair

Tracking DNA Changes in the Cell Cycle

Watching Mitosis in Living Cells

How Cells Move in Growth and Cancer

Measuring Cell Movement with a Boyden Chamber

Cell Migration in the Extracellular Matrix

How Cells Move Materials In and Out

Tracking Internalized Membrane Proteins

Tracking Vesicle Recycling with FM Dyes

Cell Metabolism: Energy and Cell Growth

ATP Levels and Cell Viability Test

Measuring ROS in Cells

How Cells Die: Necrosis and Programmed Death

Detecting Apoptosis with TUNEL Staining

Cell Death Staining with Annexin V and PI

This is a free preview. For full access

Cell Biology

Detecting Apoptosis with TUNEL Staining

Description

TUNEL staining helps detect apoptotic cells by marking fragmented DNA. Apoptosis is a form of programmed cell death, and one of its key signs is nuclear DNA fragmentation by nucleases. These enzymes are activated by caspases, the proteins that carry out the cell death program.

The assay uses term...

Show More

Transcript

O ensaio tunel é mais comumente usado para detectar células submetidas à apoptose, que é uma forma de morte celular programada. A apoptose é um importante processo biológico durante o desenvolvimento, e para a manutenção da homeostase tecidual. A coloração tunel permite a visualização e quantificação das células apoptóticas. I...

Show More

Tags

Detec o de Apoptose Fragmenta o do DNA Microscopia de Fluoresc ncia Seccionamento de Tecidos Ativa o de Caspases Transferase Terminal Marca o com dUTP Fixa o de Tecidos Permeabiliza o

More videos by Standards

Show More