Specification Sheet
Product Name
IL-22 human Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)
Product Number
SRP3314
Product Brand
SIGMA
CAS Number
Molecular Weight
Test | Specification |
|---|---|
| Appearance | lyophilized powder |
| Purity by SDS-Page | >=98% |
| Purity by HPLC | >=98% |
| Endotoxin Level | <= 1 EU/ug |
| Biological Activity | Measured by its ability to induce IL-10 secretion in COLO 205 (human colon carcinoma cells).�he expected ED50 for this effect is 0.7- 1.0 ng/ml. |