Name: Recombinant E. coli Tryptophan Synthase a Chain/Trp A
Price: Inquiry

- Overview
  - MW : 28.7kD. Recombinant E.coli Tryptophan synthase alpha chain is produced by our E.coli expression system and the target gene encoding Met1-Ser268 is expressed. Tryptophan synthase is an enzyme that catalyzes the final two steps in the biosynthesis of tryptophan. It is commonly found in Eubacteria, Archaebacteria, Protista, Fungi, and Plantae, but is absent from animals such as humans. Tryptophan synthase typically exists as an a- beta beta-a complex. The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate: L-serine + 1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + D-glyceraldehyde 3-phosphate + H2O. The beta subunits catalyze the irreversible condensation of indole and serine to form tryptophan in a pyridoxal phosphate (PLP) dependent reaction. Their assembly into a complex leads to structural changes in both subunits resulting in reciprocal activation.
    
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- Properties
  - Source
    
    E. coli
    
    Type
    
    Recombinant Proteins
    
    Formulation
    
    Lyophilized from a 0.2 µm filtered solution of PBS, pH7.4.
    
    Storage
    
    Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.
    
    Endotoxin
    
    Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
    
    More Information
    
    UniProt
    
    P0A877
    
    Gene ID
    
    946204
    
    * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

Recombinant E. coli Tryptophan Synthase a Chain/Trp A

Recombinant E. coli Tryptophan Synthase a Chain/Trp A

More Information

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