S4117 Formamide, Deionized

500 mL  
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      Replacement Information
      Catalogue NumberS4117
      Brand Family Chemicon®
      Trade Name
      • Chemicon
      DescriptionFormamide, Deionized
      OverviewThis product is intended for use in hybridization applications for in situ, Southern, Northern, dot and slot blot analyses, and colony, plaque, and YAC screening. Formamide is used primarily as a component in probe hybridization solutions to promote probe hybridization specificity. It denatures nucleic acids by disrupting hydrogen bonds.
      Product Information
      PresentationThis preperation of formamide is deionized, triple distilled and packaged under nitrogen and is free of detectable DNAse, RNAse, phosphatase, and protease activity.
      Key Applications
      • Hybridization
      Application NotesDilute formamide according to specific application requirements. Formamide concentrations of 45-50% are typically used in Southern and Northern analyses and a 50% or greater concentration for in situ hybridization techniques. In DNA to DNA hybridization, each 1% increase in formamide concentration lowers the Tm by 0.7%.
      Biological Information
      Physicochemical Information
      Volume500 mL
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEach lot of material is pre-filtered through a mixed-ion exchange resin to eliminate products of decomposition and residual metal cations. This filtering process guarantees that each lot has a final purity of greater than 99.5% and an adsorbance value of less than 0.05 adsorbance units at 280nm. Each lot then undergoes rigid quality control testing to insure that assay specifications are met prior to release.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStore at -20°C. Keep cap tightly closed after opening or aliquot and store at -15°C to -25°C.
      Packaging Information
      Material Size500 mL
      Transport Information
      Supplemental Information




      Safety Data Sheet (SDS) 

      Certificates of Analysis

      TitleLot Number
      Formamide (deionized), 500 mL3126439
      Formamide (deionized), 500 mL3036948
      Formamide (deionized), 500 mL3086003
      Formamide (deionized), 500 mL2877565
      Formamide (deionized), 500 mL2965109
      Formamide (deionized), 500 mL3062995
      Formamide (deionized), 500 mL - 21156852115685
      Formamide (deionized), 500 mL - 24243652424365
      Formamide (deionized), 500 mL - 20464342046434
      Formamide (deionized), 500 mL - 22721192272119