Recombinant htrA (mutated S234 A) protein (ab191462)

Overview

Description

  • Nature
    Recombinant
  • Source
    Escherichia coli
  • Amino Acid Sequence
    • Accession
    • Species
      Streptococcus
    • Molecular weight
      40 kDa including tags
    • Amino acids
      33 to 393
    • Modifications
      mutated S234
    • Tags
      His tag N-Terminus
    • Additional sequence information
      Full length mature form, not including the signal peptide. This protein has a serine protease dead mutation. Species: Streptococcus

Specifications

Our Abpromise guarantee covers the use of ab191462 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    SDS-PAGE

  • Purity
    >95% by SDS-PAGE .

  • Form
    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

    pH: 8
    Preservative: 1.02% Imidazole
    Constituents: 0.79% Tris HCl, 1.74% Sodium chloride, 10% Glycerol

General Info

  • Alternative names
    • htrA
    • Serine protease
    • Slr1204
  • Relevance
    htrA belongs to a serine type Deg peptidase family, widespread among bacteria and eukaryotes. This family includes three related members htrA (DegP), HhoA (DegQ) and HhoB (DegS). htrA is a highly hydrophilic protein and probably resides in a soluble compartment. The functions of htrA in cyanobacteria are not studied yet, however, in E. coli, htrA is a heat stress protein that functions in a homohexameric state in the periplasm.
  • Cellular localization
    Periplasm

Images

  • The purity of ab191462 was determined to be >95% by densitometry. Approximate MW is 40 kDa..

References

ab191462 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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