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Thermo Scientific™ Cfr9I (XmaI)

Codice prodotto. 10598560 Sfoglia Tutto Thermo Scientific Prodotti
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Quantità:
1,500 units
300 U
Dimensione della confezione:
1500 unità
300 unità
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Codice prodotto. 10598560

Marca: Thermo Scientific™ ER0171

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Descrizione

The Cfr9I (XmaI) restriction enzyme recognizes C^CCGGG sites and cuts best at 37°C in its own unique buffer (Isoschizomers: TspMI, XmaCI, XmaI).

Conventional restriction endonucleases are a large collection of high quality restriction enzymes, optimized to work in one of the buffers of the Five Buffer System. In addition, the universal Tango buffer is provided for convenience in double digestions. All of the enzymes exhibit 100% activity in the recommended buffer and reaction conditions. To ensure consistent performance, Thermo Scientific restriction enzyme reaction buffers contain premixed BSA, which enhances the stability of many enzymes and binds contaminants that may be present in DNA preparations.

5'...C▵C C G G G...3'

3'...G G G C C▵C...5'

Conditions for 100% Activity:

  • 1X Buffer Cfr9I:10mM Tris-HCl (pH 7.2 at 37°C), 5mM MgCl2, 200mM sodium glutamate and 0.1mg/mL BSA
  • Incubate at 37°C

Storage Buffer:

  • Cfr9I is supplied in:10mM Tris-HCl (pH 7.5 at 25°C), 250mM KCl, 1mM DTT, 0.1mM EDTA, 0.2mg/mL BSA and 50% (v/v) glycerol

Ligation and Recleavage:

  • After 50-fold overdigestion with Cfr9I, more than 95% of the DNA fragments can be ligated and recut

Methylation Effects:

  • Dam: never overlaps-no effect
  • Dcm: never overlaps-no effect
  • CpG: completely overlaps-cleavage impaired
  • EcoKI: never overlaps-no effect
  • EcoBI: never overlaps-no effect

Digestion of Agarose-embedded DNA:

  • Minimum 5U of the enzyme are required for complete digestion of 1μg of agarose-embedded lambda DNA in 16 hours

Note:

To achieve complete digestion of substrate with Cfr9I, the concentration of DNA should be no less than 50μg/mL in the reaction buffer.

TRUSTED_SUSTAINABILITY

Specifica

Concentrazione 10 U/μL
Methylation Sensitivity CpG Methylation-Sensitive, Not Dam Methylation-Sensitive, Not Dcm Methylation-Sensitive
Enzyme Cfr9I (XmaI)
Compatible Buffer Unique Buffer (10X Buffer Cfr9I (XmaI))
Sensitive to Heat Inactivation Yes
Optimal Reaction Temperature 37°C
Type IIS RE No
Quantità 300 U
Product Type Restriction Enzyme
Research Category Traditional Cloning

For Research Use Only. Not for use in diagnostic procedures.

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