Recombinant E. coli Sec Protein Secretion Complex Protein

SDS-Page: Recombinant E. coli Sec Protein Secretion Complex Protein [NBC1-27978] 3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.

• Reactivity: Ec
• Applications: PAGE
• Concentration: 1 mg/ml

Recombinant E. coli Sec Protein Secretion Complex Protein Summary

• Description: An un-tagged recombinant protein corresponding to the amino acids 1-155 of E.coli Sec Protein Secretion Complex
  
  

  Source: E.coli

  Amino Acid Sequence: MSEQNNTEMT FQIQRIYTKD ISFEAPNAPH VFQKDWQPEV KLDLDTASSQ LADDVYEVVL RVTVTASLGE ETAFLCEVQQ GGIFSIAGIE GTQMAHCLGA YCPNILFPYA RECITSMVSR GTFPQLNLAP VNFDALFMNY LQQQAGEGTE EHQDA

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Purity: >95%, by SDS-PAGE

Applications/Dilutions

• Dilutions:
  • SDS-Page
• Theoretical MW: 17.2 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: 20 mM Tris-HCl buffer (pH 8.0), 10% glycerol
• Preservative: No Preservative
• Concentration: 1 mg/ml
• Purity: >95%, by SDS-PAGE

Alternate Names for Recombinant E. coli Sec Protein Secretion Complex Protein

• Protein export chaperone

Background

SecB, a remarkable chaperone involved in protein export, binds diverse ligands rapidly with high affinity and low specificity. It plays a crucial role during protein export via the general secretory pathway by modulating the partitioning of precursors between folding or aggregation and delivery to the membrane-bound translocation apparatus. SecB has the potential to participate in functions outside of export acting as a general nonspecific chaperone to provide buffering capacity of the nonnative state of proteins in the cytosolic pool. Recombinant E.coli SecB protein was expressed in E.coli and purified by using conventional chromatography.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.