PPIase / FKBP7 Protein (His Tag)

FK506 binding protein 7 Protein Datasheet

PPIase / FKBP7 Protein Product Information

• Synonym: FKBP7
• Protein Construction: A DNA sequence encoding the human FKBP7 (Q9Y680-2) (Met1-Gln218) was expressed with a polyhistidine tag at the C-terminus.
• Source: Human
• Expression Host: Human Cells

PPIase / FKBP7 Protein QC Testing

• Purity: (84.2+12.5)% as determined by SDS-PAGE
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Stability: Samples are stable for up to twelve months from date of receipt at -70℃
• Predicted N terminal: Gln 24
• Molecular Mass: The recombinant human FKBP7 consists of 206 amino acids and predicts a molecular mass of 23.8 KDa. It migrates as an approximately 27and 30 KDa band in SDS-PAGE under reducing conditions.
• Formulation: Lyophilized from sterile PBS, pH 7.4.
  1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
  2. Please contact us for any concerns or special requirements.
• SDS-PAGE: PPIase / FKBP7 protein

PPIase / FKBP7 Protein Usage Guide

• Storage: Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

PPIase / FKBP7 Protein Description

PPIases contains 1 PPIase cyclophilin-type domain and belongs to the cyclophilin-type PPIase family, PPIL3 subfamily. It also is a member of the immunophilin protein family. Members of this family play a role in immunoregulation and basic cellular processes involving protein folding and trafficking. PPIases catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and accelerate the folding of proteins. It also may be involved in pre-mRNA splicing.PPIases has a very high substrate specificity for the four-residue peptide Ala-Ala-Pro-Phe only when the proline peptide bond is in the trans state. It is a cis-trans prolyl isomerase that binds the immunosuppressants FK506 and rapamycin. It interacts with several intracellular signal transduction proteins including type I TGF-beta receptor. It also interacts with multiple intracellular calcium release channels, and coordinates multi-protein complex formation of the tetrameric skeletal muscle ryanodine receptor.

References

1. Shor B. et al., 2008, Cancer Res. 68 (8): 2934-43.
2. Talmud PJ. et al., 2009, Am J Hum Genet. 85 (5): 628-42.
3. Deleersnijder A. et al., 2011, J Biol Chem. 286 (30): 26687-701.