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S9430

Sigma-Aldrich

SYBR® Green I nucleic acid gel stain

greener alternative

10,000 × in DMSO

Sinonimo/i:

DNA stain, SYBR® green gel dye, safer gel stain

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About This Item

Numero CAS:
163795-75-3
Numero MDL:
MFCD00284715
Codice UNSPSC:
12171500
NACRES:
NA.52

Forma fisica

solution

Livello qualitativo

200

impiego

1.0 mL sufficient for 100 mini-gels

Caratteristiche più verdi

Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Concentrazione

10,000 × in DMSO

tecniche

PCR: suitable

Categoria alternativa più verde

Aligned,

Temperatura di conservazione

−20°C

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Categorie correlate

Descrizione generale

SYBR® Green I is a proprietary asymmetrical cyanine dye, which is used to detect nucleic acids. It consists of a N-alkylated benzothiazolium or benzoxazolium ring system, that is joined by a monomethine bridge to a pyridinium or quinolinium ring system. SYBR Green I binds to the minor groove of dsDNA and is excited at a wavelength of 480 nm. It has a peak fluorescence emission of 520 nm.

Applicazioni

SYBR® Green I nucleic acid gel stain has been used for:
  • the quantification of dsDNA
  • to stain DNA in polymerase chain reaction (PCR)
  • for comet assay technique
  • to assess spermatozoon membrane integrity
  • for visual inspection of DNA amplified by loop-mediated isothermal amplification (LAMP)
  • as a fluorescent dye in flow cytometry
  • real-time quantitative reverse transcription-polymerase chain reaction (qRT-PCR) for staining reverse-transcribed cDNA

Caratteristiche e vantaggi

  • An ultrasensitive stain for post-electrophoresis staining of dsDNA in agarose or polyacrylamide gels
  • It can also detect ssDNA and RNA in denaturing agarose/formaldehyde and polyacrylamide/urea gels without any pre-washing steps
  • It is less mutagenic than ethidium bromide in Ames tests
  • It provides 50-100 times greater detection sensitivity than ethidium bromide for oligonucleotides
  • Useful for many applications with a limited amount of DNA
  • The binding of SYBR® Green I to DNA does not inhibit the activity of many common restriction endonucleases, including Hind III and EcoR I
  • Removal of this stain in-gel digestion and ligation techniques is not needed
  • SYBR Green I is a greener alternative product to ethidium bromide for staining

Stoccaggio e stabilità

Store the product at –20 °C. The diluted Staining Solution may be stored, protected from light, either at 2–8 °C for several weeks or at room temperature for 3–4 days.

Note legali

SYBR is a registered trademark of Life Technologies

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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

201.2 °F - closed cup

Punto d’infiammabilità (°C)

94 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
0000371131
SLCP5377
MKCW7943
MKCW1810
SLCP5377

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Loop mediated isothermal amplification of 5.8S rDNA for specific
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Jorge Oyhenart
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