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PK-1/PROK1 Protein, Human, Recombinant is expressed in E. coli with Tag Free. The accession number is P58294.
Pack Size | Price | Availability | Quantity |
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Biological Activity | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using bovine EJG cells is less than 2.0 μg/ml, corresponding to a specific activity of > 500 IU/mg. |
Description | PK-1/PROK1 Protein, Human, Recombinant is expressed in E. coli with Tag Free. The accession number is P58294. |
Species | Human |
Expression System | E. coli |
Tag | Tag Free |
Accession Number | P58294 |
Amino Acid | AVITGACERDVQCGAGTCCAISLWLRGLRMCTPLGREGEECHPGSHKVPFFRKRKHHTCPCLPNLLCSRFPDGRYRCSMDLKNINF |
Construction | 20-105 aa |
Protein Purity | >98% as determined by SDS-PAGE. |
Molecular Weight | 9.7 kDa (Predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a 0.2 µm filtered PBS, pH 7.4, 0.02 % Tween-20 |
Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
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