| Quantity: | |
|---|---|
SJB17
50μg
Description:
rHuIL-1ra contains 152 amino acid residues, a pair of disulfide bonds, and with molecular mass of approximately 17.1kD.
Source: E. coli.
Molecular Mass: Approximately 17.1kD.
Purity: ≥97%.
Endotoxin Level: <1EU/µg, determined by the LAL method.
Biological Activity:
Measured by cell growth inhibition assay of IL-1α dependent cell line D10.G4.1. The ED50 should be less than 50ng/ml in the presence of 50pg/ml rhIL-1α.
Formulation:
Lyophilized from a 0.2μm filtered solution in PBS, 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 greater than six months from date of receipt at -20℃ to -70℃.
Avoid repeated freeze-thaw cycles.
For Laboratory Use Only.
Description:
rHuIL-1ra contains 152 amino acid residues, a pair of disulfide bonds, and with molecular mass of approximately 17.1kD.
Source: E. coli.
Molecular Mass: Approximately 17.1kD.
Purity: ≥97%.
Endotoxin Level: <1EU/µg, determined by the LAL method.
Biological Activity:
Measured by cell growth inhibition assay of IL-1α dependent cell line D10.G4.1. The ED50 should be less than 50ng/ml in the presence of 50pg/ml rhIL-1α.
Formulation:
Lyophilized from a 0.2μm filtered solution in PBS, 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 greater than six months from date of receipt at -20℃ to -70℃.
Avoid repeated freeze-thaw cycles.
For Laboratory Use Only.
