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Human COX5B Protein (His Tag)

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Human COX5B Protein Product Information
Protein Construction:A DNA sequence encoding the human COX5B (P10606) (Ala32-His129) was expressed with a polyhistidine tag at the N-terminus.
Expressed Host:E. coli
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human COX5B Protein QC Testing
Purity:> 95 % as determined by SDS-PAGE
Endotoxin:Please contact us for more information.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:His
Molecule Mass:The recombinant human COX5B consists of 113 amino acids and predicts a molecular mass of 12.5 KDa. It migrates as an approximately 15 KDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile PBS, 10% Glycerol, 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.
Human COX5B Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. 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.
Human COX5B Protein SDS-PAGE
Human COX5B Protein (His Tag) SDS-PAGE
Other COX5B Recombinant Protein Products
COX5B Background

Cytochrome C oxidase (COX) is the terminal enzyme of the mitochondrial respiratory chain. It is a multi-subunit enzyme complex that couples the transfer of electrons from cytochrome c to molecular oxygen and contributes to a proton electrochemical gradient across the inner mitochondrial membrane. The complex consists of 13 mitochondrial- and nuclear-encoded subunits. The mitochondrially-encoded subunits perform the electron transfer and proton pumping activities. The functions of the nuclear-encoded subunits are unknown but they may play a role in the regulation and assembly of the complex. This gene encodes the nuclear-encoded subunit Vb of the human mitochondrial respiratory chain enzyme.

Human COX5B References
  • Romero N. et al., 1990, Histochemistry. 94 (2): 211-5.
  • Lomax MI. et al., 1991, Genomics. 10 (1): 1-9.
  • Beauchemin A M. et al., 2001, Brain Res Bull. 56 (3-4): 285-97.
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    Catalog: 15660-H07E-20
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    AvailabilityIn StockShipping instructions
    All information of our products is subject to change without notice. Please refer to COA enclosed in shipped package for the newest information.