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Human BPHL Protein (His Tag)

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Human BPHL Protein Product Information
Protein Construction:A DNA sequence encoding the mature form of human BPHL (Q86WA6-1) (Ser38-Gln291) was expressed with a polyhistide 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 BPHL 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 BPHL consists of 268 amino acids and predicts a molecular mass of 30.7 KDa. It migrates as an approximately 31 KDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile 20mM Tris, 50mM NaCl, 10% glycerol, pH 8.0
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 BPHL 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 BPHL Protein SDS-PAGE
Human BPHL Protein (His Tag) SDS-PAGE
Other BPHL Recombinant Protein Products
BPHL Background

BPHL is a member of the serine protease family. BPHL is expressed large quantities in liver and kidney and in minor quantities in heart, intestine and skeletal muscle. BPHL is a specific alpha-amino acid ester hydrolase that prefers small, hydrophobic, and aromatic side chains and does not have a stringent requirement for the leaving group other than preferring a primary alcohol. It catalyzes the hydrolytic activation of amino acid ester prodrugs of nucleoside analogs such as valacyclovir and valganciclovir. BPHL also activates valacyclovir to acyclovir. It may play a role in detoxification processes.

Human BPHL References
  • Lai L. et al., 2008, J Biol Chem. 283 (14): 9318-27.
  • Davila S. et al., 2010, Genes Immun. 11 (3): 232-8.
  • Hendrickson SL. et al., 2010, PLoS One. 5 (9): e12862.
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    Catalog: 13675-H07E-20
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    • Human BPHL Protein (His Tag) SDS-PAGE
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    All information of our products is subject to change without notice. Please refer to COA enclosed in shipped package for the newest information.