In the TUNEL assays, the DNA strand breaks with 3'-hydroxyl ends are labeled with biotin-11-dUTP in the presence of terminal deoxynucleotidyl transferase (TdT). Once incorporated into the DNA, Biotin is detected using HRP or fluorophore labeled streptavidin. Our kits provide sufficient reagents for 50 assays, and are suitable for cell and tissue samples.
 

• Broad application: Suitable for FFPE tissue, frozen tissue and cells.

• High sensitivity: Can detect a low population of apoptotic cells.

• Multicolor: Many fluorophores to choose.
 

Product Name	Cat. #	Price	View
Chromogenic TUNEL Apoptosis Detection Kit (50 assays)	C0036	$419
LiFluor™ 488 TUNEL Apoptosis Detection Kit (50 assays)	C0037	$419
LiFluor™ 594 TUNEL Apoptosis Detection Kit (50 assays)	C0038	$419
LiFluor™ 647 TUNEL Apoptosis Detection Kit (50 assays)	C0039	$419
LiFluor™ 488 TUNEL Apoptosis Imaging Kit (50 assays)	C0008	$419
LiFluor™ 555 TUNEL Apoptosis Imaging Kit (50 assays)	C0009	$419
LiFluor™ 594 TUNEL Apoptosis Imaging Kit (50 assays)	C0010	$419
LiFluor™ 647 TUNEL Apoptosis Imaging Kit (50 assays)	C0011	$419

Case Study

Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL)-mediated detection of apoptotic cells in mouse tongue tissue. The imaging results using LiFluor™ 488 TUNEL Apoptosis Detection Kit (left), and Chromogenic TUNEL Apoptosis Detection Kit (right).