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Promega™ CellTiter 96™ Nonradioactive Cell Proliferation Assay (MTT) DFS Item

Collection of reagents provides a convenient method of determining viable cell number in proliferation

Manufacturer:  Promega™ G4100

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Catalog No. PR-G4100




Assay, Cell Proliferation; Promega; CellTiter 96; Non-radioactive; Time-saving; Modified MTT assay; For determining viable cell number; Detects 1000 cells/well w/96-well plate reader; Solubilization sol./stop mix, Dye sol.; 5000 assays

  • Modification of MTT Assay method reduces serum protein precipitation and interference by phenol red; increases solubilization of formazan crystals and stability of colored product
  • Measures cell proliferation, cell attachment, cytotoxicity, chemotaxis, and results of apoptosis
  • Detects as few as 1000 cells/well with a 96-plate reader; greater sensitivity than the neutral red assay procedure
  • Time-saving procedure eliminates washing steps, cell harvesting, and scintillation counting; no need to weigh or mix dye components
  • Flexible assay allows either a four-hour or overnight protocol

Cell proliferation; Cell viability; Cytotoxicity; Cell attachment; Chemotaxis

Description & Specifications


For cell proliferation, cell viability, cytotoxicity, chemosensitivity, cell attachment, chemotaxis
For 96-well plates
5000 Assays
Dye solution at -20°C and solubilization/stop solution at room temperature


  • Purchase up to $1,000 in any combination of Promega™ reagents and receive an equivalent amount of complimentary Promega products of your choice. This is an NLSU exclusive offer. You must apply and qualify for the program to be eligible.