R&D Systems™ TACS XTT Cell Proliferation/Viability Assay 

Avoids radioactivity and gives reproducible and sensitive results

Manufacturer:  R&D Systems™ 4891025K

Catalog No. 4891025K

Includes: XTT Reagent, 5 x 25mL; XTT Activator, 5 x 0.5mL

Description

XTT is added directly to the culture medium and cleavage of the tetrazolium salt to formazan occurs in metabolically active cells
The orange formazan dye generated can be measured by absorbance at 490nm (or 450nm) in a microplate reader to yield rapid re

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Specifications

• Quantity: 2500 Tests
• Storage Requirements: Store the unopened product at -20 to -70° C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.