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Invitrogen™ Ambion™ Formamide (Deionized) DFS Item

Nuclease-free, deionized

$121.00 - $489.00


Storage Requirements Store at 4° or at -20°C as small aliquots.
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For Research Use Only. Not for use in diagnostic procedures.

Products ${productFamilyLength}
Catalog Number Mfr. No. Format Quantity Price Quantity  
Catalog Number Mfr. No. Format Quantity Price Quantity  
AM9344 Invitrogen™
5 x 500g Each for $489.00
AM9342 Invitrogen™
500g Each for $121.00


Ambion formamide has been deionized, is nuclease-free and comes packaged as a liquid in an amber glass bottle under argon. Formamide lowers the melting temperature of nucleic acid duplexes and is widely used in applications such as Southern and northern blotting, nuclease protection assays, S1 mapping, and in situ hybridization. For critical applications, it is recommended that the formamide from previously opened bottles be deionized before use.

  • Appearance: Clear, colorless
  • Molecular Weight: 45.04
  • Purity: >99.0%
  • Quality Control: Thoroughly tested for contaminating nonspecific endonuclease, exonuclease, and RNase activity

Cell Analysis, Cellular Imaging, Chromogenic In Situ Hybridization, DNA and RNA Purification and Analysis, Fluorescence In Situ Hybridization, In Situ Hybridization (ISH), Northern Blotting, Nucleic Acid Gel Electrophoresis and Blotting, Southern Blotting

Order Info

Shipping Condition: Room temperature

Description & Specifications


Store at 4° or at -20°C as small aliquots.