Recombinant Listeria monocytogenes flaA protein(Met1-Ser287), His-tagged

• Cat.No.: flaA-1338L
• Product Overview: Recombinant flaA (YP_013330.1) (Met1-Ser287) was expressed in E. coli with a N-terminal polyhistidine tag.

Specification

• Source: E. coli
• Species: Listeria monocytogenes
• Tag: N-His
• Protein length: Met1-Ser287
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant flaA consists of 302 amino acids and has a predicted molecular mass of 32.3 kDa. It migRates as an approximately 33-37 kDa band in SDS-PAGE under reducing conditions.
• Purity: > 95 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
• Official Symbol: flaA

Gene Information

• Official Symbol: flaA