XbaI Restriction Enzyme, GMP Grade

Restriction enzymes are a class of endonucleases that recognize specific deoxynucleotide sequences and cleave phosphodiester bonds between two deoxyribonucleotides at specific sites in each strand. Restriction enzymes are important components of the "restriction-modification system". The biological role is to protect the host from foreign DNA infection. XbaI, derived from Xanthomonas campestris, is a commonly used type II restriction enzyme.
This product is obtained by recombinant protein production technology, using pharmaceutical specifications of raw materials production, and strict control of bacterial endotoxin, nucleic acid residues. We guarantee the manufacturing and quality control comply with GMP regulation for tracking each and every step of the manufacturing process, including raw material sourcing.

Appearance: Clear and transparent solution
Visible Particles: Meet the specification
pH: 7.0-8.0
Endonuclease Residues: The degradation of substrate was ≤10%
Exonuclease Residues: The degradation of substrate was ≤10%
RNase Residues: No fluorescence or the sample fluorescence value < 2×the blank control fluorescence value
Heavy Metal Residues: ≤10ppm
Microbial Limit: Total aerobic microbial count ≤1cfu/10ml, total yeasts and molds count≤1cfu/10ml

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