Specification Sheet
Product Name
TFF3 human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
Product Number
srp3169
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/ug |
| Biological Activity | Determined by its ability to chemoattract human MCF-7 cells using a concentration range of 1.0-10.0 mg/ml. |