Specification Sheet

Product Name
IL-2 human Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

Product Number
SRP3085

Product Brand
SIGMA

CAS Number

Molecular Weight

Test

Specification

AppearanceReport result
ColorReport result
Purity by SDS-Page≥98%
Purity by HPLC≥98%
Endotoxin Level≤1 EU/µg
Biological ActivityDetermined by its ability to stimulate the proliferation of mouse CTLL-2 cells.The expected ED50 is ≤0.1 ng/mL,corresponding to a specific activity of ≥1 x 107 units/mg