Menu
close
biotium logo
Antibody Finder
((0 ITEMS) ITEMS)
$0
Menu
close
Hero Image

Viability & Apoptosis Assays

Gain accurate insights into cell life and death with our wide selection of cell viability and apoptosis assay kits for microplate readers, flow cytometry, and fluorescence microscopy. With versatile tools—including patented NucView® Caspase-3 Substrates for real-time apoptosis visualization—you can achieve fast, precise detection for robust and reproducible results.

Proliferation & Viability Assays

Assess cell viability and proliferation with fluorescence-, absorbance-, and luminescence-based assays—optimized for plate readers, flow cytometry, and microscopy.

Apoptosis Assays

Measure apoptosis in real-time with caspase activity, mitochondrial membrane potential, and phosphatidylserine (PS) staining assays—individually or in combined apoptosis assay kits.

Dead Cell Stains

Identify non-viable cells with cell death assays featuring membrane-impermeant dyes, including no-wash options and dyes stable through fixation and permeabilization.

Product Spotlight

Technology Highlight

Shedding Light on Cell Life & Death

Investigate cell viability and apoptosis with innovative and versatile technology—delivering precision, efficiency, and powerful insights.

  • Over 40 CF® Dyes across the visible, far-red & near-IR spectra—find your best fit
  • Developed in-house by industry-leading chemists, CF® Dyes outshine alternatives
  • Available as antibodies, conjugates, reactive dyes, and easy-to-use labeling kits
  • Supporting IF and super-resolution microscopy, flow cytometry, and more
MCF7 cells stained with NucSpot 500/515 (green) and CytoLiner 650/675 (magenta)MCF7 cells stained with NucSpot 500/515 (green) and CytoLiner 650/675 (magenta)

Resources That Fuel Bright Ideas

View All Resources
New Products

Antibodies, Conjugates, & Labeling
Cellular Stains & Assays
Molecular Biology
Protein Detection & Analysis
Enzyme Substrates & Assays
Reagents & Accessories by Research Area
Reagents & Accessories by Application

Content #1

Content #1

Content #1

Content #2

Content #3