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Molecular Biology Tools

Products >  Molecular_Biology_Tools >  Restriction_Enzymes >  Restriction_Enzymes_wz >  XbaI


DNA restriction enzymes from Takara Bio are unsurpassed in quality and purity. We’ve been producing them for over 30 years and were the first manufacturers to offer commercially available restriction enzymes in Japan. Each lot of every DNA restriction enzyme undergoes stringent quality control tests. Takara Bio DNA restriction enzymes are supplied with optimized buffers that provide maximum activity during restriction enzyme digestion. Visit our Restriction Enzyme Applications pages for information on how to digest DNA, relative activity in each Universal Buffer, star activity, buffers for double digestion, effects of DNA methylation, how to inactivate enzymes, and more.

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DNA Restriction Enzyme: XbaI

  • Source: Xanthomonas badrii
  • Concentration: 8-20 units/µl [High concentration: 30-60 units/µl]
  • Supplied buffer: M+BSA
  • Reaction temperature: 37°C
  • Substrate for unit definition: N6-methyladenine free lambda DNA
  • Genome DNA analysis: Escherichia coli genomic DNA
  • Effect of DNA methylation: Enzyme activity is affected by dam methylase depending on the sequence following the recognition site.
  • Star activity: Cleavage at alternative site(s) occurs in the presence of DMSO or high concentrations of glycerol.

TaKaRa follows a stringent QC process when manufacturing their restriction enzymes. Each lot of every enzyme undergoes four quality tests including: overdigestion, Genome DNA analysis, Ligation-Recutting and pKF3 Cloning.

Cat. # Product Contents Size Price Units Select
1093A Xba I 3,000 Units $59.00
1093AH Xba I (High Concentration) 3,000 Units $59.00
1093B Xba I 15,000 Units $232.00
1093BH Xba I (High Concentration) 15,000 Units $232.00


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