Recombinant streptococcus HtrA, His-tagged

• Cat.No.: HtrA-45S
• Product Overview: Recombinant streptococcus HtrA (33-393) protein was expressed in bacterial cells using an N-terminal His-tag.

Specification

• Description: HtrA (also designated as DegP) is a trypsin-like serine protease which contains PDZ domain and involves in heat-shock response, chaperone function, and apoptosis. HtrA is an error sensor that specifically represses genetic competence when the overall level of biosynthetic errors in cellular proteins is low.
• Source: E.coli
• Species: streptococcus
• Tag: His
• Form: 50mM Tris-HCl, pH 8.0, 300mM NaCl, 150mM imidazole and 10% glycerol.
• Molecular Mass: ~41 kDa
• Applications: Western Blot
• Storage: Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
• Concentration: 0.1ug/ul