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Mph1103I (NsiI)

Kód produktu: ER0732 Kód výrobce: ER0732 Kód dodavatele: {93DA9ACC-0782-4F39-AF31-3C48F6FDD37A} Výrobce: Life Technologies Czech Republic s.r.o.
10 744,80 Kč
8 880,00 Kč bez DPH
do týdne
5000 units

5'...A T G C AT...3'
3'...TA C G T A...5'

Available as a FastDigest enzyme for rapid DNA digestion

FastDigest enzyme available R buffer for 100% activity Optimal incubation at 37°C Thermal inactivation at 65°C in 20 min LO certified
The Mph1103I (NsiI) restriction enzyme recognizes ATGCA^T sites and cuts best at 37°C in R buffer (Isoschizomers: EcoT22I, NsiI, Zsp2I)
Zobraz detailní popis

Detailní popis

Thermo Scientific 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.

Highlights

  • Superior quality – stringent quality control and industry leading manufacturing process
  • Convenient color-coded Five Buffer System
  • Includes universal Tango buffer for double-digestions
  • BSA premixed in reaction buffers
  • Wide selection of restriction endonuclease specificities

Applications

  • Molecular cloning
  • Restriction site mapping
  • Genotyping
  • Southern Blot
  • Restriction fragment length polymorphism (RFLP)
  • SNP

Note

For methylation sensitivity refer to product specifications.

Compatible Ends Alw21I, PstI, SdaI, SduI.
Conditions for 100% Activity
  • 1X Buffer R: 10 mM Tris-HCl (pH 8.5 at 37°C), 10 mM MgCl2, 100 mM KCl, and 0.1 mg/mL BSA
  • Incubate at 37°C
Double Digestion Perform double digestion using DoubleDigest.
Hazardous No
Isoschizomers Search for commercial isoschizomers using REsearch.
Storage Buffer Mph1103I is supplied in: 10 mM Tris-HCl (pH 7.4 at 25°C), 200 mM KCl, 1 mM DTT, 1  mM EDTA, 0.2 mg/mL BSA, and 50% (v/v) glycerol.
Storage Condition -20 C

Reaction conditions

Recommended buffer for 100% activity Optimal temperature Enzyme activity in Thermo Scientific buffers, % Tango buffer for double digestion
B (blue)
1X
G (green)
1X
O (orange)
1X
R (red)
1X
Tango
(yellow)
1X / 2X
R (Red) 37°C 0-20 50-100 20-50 100 50-100 50-100 1X or 2X

Methylation Effects

  • Dam: never overlaps - no effect.
  • Dcm: never overlaps - no effect.
  • CpG: never overlaps - no effect.
  • EcoKI: never overlaps - no effect.
  • EcoBI: may overlap - effect not determined.

Cleavage efficiency close to the termini of PCR fragmen3ts

bp from the recognition site to fragment end
1 2 3 4 5
20-50 50-100

Number of recognition sites in DNA molecules

Lambda ΦX174 M13mp18/19 pBR322 puc18/19 pUC57
14 0 0 0 0 1
pTZ19R/U pTZ57R pBluescriptIIKS(-/+) pBluescriptIISK(-/+) pACYC177 pACYC184
0 1 0 0 2 0

New sites generated by ligation

Newly generated recognition sites resulting from ligation of protruding compatible DNA ends

Recognition Sequence Second Enzyme Enzymes recognizing newly generated recognition sequence
ATGCA^T
  • Alw21I (BsiHKAI)/FastDigest Alw21I* (GTGCA^C)
  • BseSI (Bme1580I)/FastDigest Bme1580I (BseSI)* (GTGCA^C)
  • PstI/FastDigest PstI (CTGCA^G)
  • SdaI (SbfI)/FastDigest SbfI (SdaI) (CCTGCA^GG)
  • SduI (Bsp1286I)/FastDigest Bsp1286I (SduI)* (GTGCA^C)
  • HpyCH4V

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