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R&D Systems™ XTT Reagent

R&D Systems™ XTT Reagent is for use with TACS XTT Cell Proliferation Assay.

Manufacturer:  R&D Systems™ 489102501

Catalog No. 48-910-2501

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.

This item is not returnable. View return policy

Description

Description

  • Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • Do not use past expiration date.
  • The stock is provided at a 3X concentration (0.9mg/mL) in RPMI medium without phenol red.
  • A volume of 5mL is sufficient to run one microplate.
  • XTT will precipitate during storage. Therefore, the solution must be warmed to 37°C for several minutes until it is no longer opaque.
  • Heating for unnecessary and extended periods of time will result in reduction of the XTT.
  • Contains a 0.9mg/mL solution of XTT (2,3-Bis(2- methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide, CAS # 111072-31-2).
  • XTT is toxic and may cause heritable genetic defects.
  • In case of contact, immediately flush eyes or skin with copious amounts of water. If swallowed, wash out mouth with water provided person is conscious.
Specifications

Specifications

125mL
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.
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