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Thermo Scientific™ Kpn2I (BspEI) (10 U/μL)
The Kpn2I (BspEI) restriction enzyme recognizes T^CCGGA sites and cuts best at 55°C in Tango buffer (Isoschizomers: AccIII, Aor13HI, BseAI, Bsp13I, BspEI, MroI).
Brand: Thermo Scientific™ ER0532
This item is not returnable.
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Description
Lambda DNA digested with Kpn2I (BspEI), 0.7% agarose, 24 cleavage sites
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'..T▵C C G G A...3'
3'..A G G C C▵T...5'
Conditions for 100% Activity:
- 1X Buffer Tango™: 33mM Tris-acetate (pH 7.9 at 37°C), 10mM Mg-acetate, 66mM K-acetate and 0.1mg/mL BSA
- Incubate at 55°C
Storage Buffer:
- Kpn2I is supplied in: 10mM Tris-HCl (pH 7.4 at 25°C), 100mM KCl, 1mM DTT, 1mM EDTA, 0.2mg/mL BSA and 50% (v/v) glycerol
Methylation Effects:
- Dam: may overlap —no effect
- Dcm: never overlaps —no effect
- CpG: completely overlaps —blocked
- 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
Compatible Ends:
- BshTI, BsaWI, Cfr9I, Cfr10I, Eco88I, NgoMIV, SgrAI
Note:
Incubation at 37°C results in 50% activity.
Specifications
| 10 U/μL | |
| Kpn2I (BspEI) | |
| Yes | |
| No | |
| Restriction Enzyme |
| CpG Methylation-Sensitive, Not Dam Methylation-Sensitive, Not Dcm Methylation-Sensitive | |
| 10X Buffer Tango | |
| 55°C | |
| 2500 U | |
| Traditional Cloning |
For Research Use Only. Not for use in diagnostic procedures.