Specification Sheet
Product Name
IL-10 human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), suitable for cell culture
Product Number
srp3071
Product Brand
sigma
CAS Number
Molecular Weight
Test | Specification |
|---|---|
| Appearance | Lyophilized powder |
| Color | White to off-white |
| Purity by SDS-Page | ≥98% |
| Purity by HPLC | ≥98% |
| Endotoxin Level | ≤ 1 EU/µg |
| Biological Activity | Determined by the dose-dependent co-stimulation (with human IL-4) of MC/9 cells. The expected ED50 is ≤ 2.0 ng/ml corresponding to a specific activity of ≥ 5 x 105 units/mg. |