| Strength: | |
|---|---|
| Quantity: | |
SJB10
10μg, 100μg
Description:
Recombinant human interleukin-1 alfa is expressed in E. coli and contains 159 amino acids without disulfide bonds.
Source: E. coli.
Molecular Mass: Approximately 18kD.
Purity: ≥97%.
Endotoxin Level: <1EU/µg, determined by the LAL method.
Biological Activity:
Measured in a cell proliferation assay using D10.G4.1 cell line. The specific activity shall be not less than 1.6 x108IU/mg.
Formulation:
Lyophilized from a 0.2μm filtered solution in PBS containing 0.1% HSA, pH7.4
Reconstitution:
It is recommended to centrifuge at 10,000rpm for 30-60 sec or 3000rpm for 5 min before opening the tube, and then reconstitute with 0.2ml sterile water.
Storage:
Lyophilized samples are stable for 36 months from date of manufacture at -20℃ to -70℃.
Upon reconstitution, this cytokine can be stored under sterile conditions at 2- 8℃ for one month or at -20℃ to -70℃ in a manual defrost freezer for three months without detectable loss of activity.
Avoid repeated freeze-thaw cycles.
For Laboratory Use Only.
Description:
Recombinant human interleukin-1 alfa is expressed in E. coli and contains 159 amino acids without disulfide bonds.
Source: E. coli.
Molecular Mass: Approximately 18kD.
Purity: ≥97%.
Endotoxin Level: <1EU/µg, determined by the LAL method.
Biological Activity:
Measured in a cell proliferation assay using D10.G4.1 cell line. The specific activity shall be not less than 1.6 x108IU/mg.
Formulation:
Lyophilized from a 0.2μm filtered solution in PBS containing 0.1% HSA, pH7.4
Reconstitution:
It is recommended to centrifuge at 10,000rpm for 30-60 sec or 3000rpm for 5 min before opening the tube, and then reconstitute with 0.2ml sterile water.
Storage:
Lyophilized samples are stable for 36 months from date of manufacture at -20℃ to -70℃.
Upon reconstitution, this cytokine can be stored under sterile conditions at 2- 8℃ for one month or at -20℃ to -70℃ in a manual defrost freezer for three months without detectable loss of activity.
Avoid repeated freeze-thaw cycles.
For Laboratory Use Only.
