Ethidium bromide

CAS No. 1239-45-8

Ethidium bromide( —— )

Catalog No. M10965 CAS No. 1239-45-8

A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
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50MG 144 In Stock
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Biological Information

  • Product Name
    Ethidium bromide
  • Note
    Research use only, not for human use.
  • Brief Description
    A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry.
  • Description
    A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry. Ethidium has several experimentally useful properties including binding to nucleic acids, noncompetitive inhibition of nicotinic acetylcholine receptors, and fluorescence among others. It is most commonly used as the bromide. (In Vitro):Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs).The preparation of agarose gel:1. Agarose gels are commonly used in concentrations of 0.5% to 2.5% depending on the size of bands needed to be separated.2. Mix the agarose powder with 1X TAE/TBE.3. Microwave for 1-3 min until the agarose is completely dissolved (Caution: not overboil).4. Make the solution cool down before solidification.5. Add ethidium bromide (EtBr) to a final concentration of approximately 0.2-0.5 μg/mL (Stocks are generally 10 mg/ml, and require 5 μL stock/100 mL gel).6. Ethidium bromide binds to the DNA and you could visualize the DNA under ultraviolet (UV) light.CAUTION: EtBr is a known mutagen. Please pay attention to strengthening protection.
  • In Vitro
    Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs). Agarose gels are commonly used in concentrations of 0.5% to 2.5% depending on the size of bands needed to be separated. Mix the agarose powder with 1X TAE/TBE. Microwave for 1-3 min until the agarose is completely dissolved (Caution: not overboil).?4. Make the solution cool down before solidification.Add ethidium bromide (EtBr) to a final concentration of approximately 0.2-0.5 μg/mL (Stocks are generally 10 mg/ml, and require 5 μL stock/100 mL gel).Ethidium bromide binds to the DNA and you could visualize the DNA under ultraviolet (UV) light.CAUTION: EtBr is a known mutagen. Please pay attention to strengthening protection.
  • In Vivo
    ——
  • Synonyms
    ——
  • Pathway
    Others
  • Target
    Other Targets
  • Recptor
    Others
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    1239-45-8
  • Formula Weight
    394.32
  • Molecular Formula
    C21H20BrN3
  • Purity
    >98% (HPLC)
  • Solubility
    DMSO: 10 mM
  • SMILES
    [Br-].CC[N+]1=C2C=C(N)C=CC2=C2C=CC(N)=CC2=C1C1=CC=CC=C1
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1.Diaz F, et al. Nucleic Acids Res. 2002 Nov 1;30(21):4626-33.
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