IL7 Protein (Native, Human)

Product Specifications

Abbreviation

IL7

Synonyms

IL-7

Host

HEK 293

Tag

Native

Endotoxin

< 0.5 EU per mg protein.

Purity

≥ 85 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. ≥ 95 % as determined by SEC-MALS (Routinely tested) .

Bioactivity

Measured in a cell proliferation assay using anti-CD3 antibody activated human peripheral blood mononuclear cell (PBMC) . The ED50 for this effect is typically 3.3 ng/ml (Routinely tested) .

Function

Asp26-His177

Molecular Weight

The recombinant Human IL7 consists of 152 amino acids and predicts a molecular mass of 17.39 kDa. It migrates as approximately 27-33 kDa band in SDS-PAGE under reducing conditions. The molecular weight of this protein is around 24.9 kDa verified by SEC-MALS (Routinely tested) .