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Recombinant E.coli Beta-lactamase Protein Online Inquiry

Product Name:Recombinant E.coli Beta-lactamase Protein
Description: Recombinant E.coli beta-lactamase protein, fused with His tag at N Terminus, was produced in E.coli. This recombinant protein was purified using our unique chromatography.
Source: E.coli
Predicted N Terminal:
AA Sequence: 20-378aa
Molecular Characterization: 41.8 kDa
Purity: Greater than 95% by SDS-PAGE
Concentration: 1mg/mL
Bioactivity: Specific activity is >700 units/mg, in which One unit will hydrolyze 1.0umole of Nitrocefin per minute at pH 7.0 at 37C.
Formulation: Liquid Solution
Stability: Recombinant E.coli Beta-lactamase Protein was stable up to 1 year from date of receipt at -70℃
Storage: Recombinant E.coli Beta-lactamase Protein can be stored at +4℃for 1-2 weeks. It is recommended that the recombinant protein be aliquoted for optimal storage at -20 or -70℃. Please avoid repeated freeze-thaw cycles.
Dissolution conditions:
Product specifications:
Product Usage:
Purification test:

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