Eukaryotic Interleukin 4 (IL4)

Eukaryotic Rat Interleukin 4 (IL4) is a purified Eukaryotic Protein. Purity: >95% by SDS-PAGE. Host: 293F Cell. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Rat (Rattus norvegicus). Target Name: Interleukin 4 (IL4). Target Synonyms: BSF1; BCGF1; B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra. Accession Number: P20096. Gene ID: 287287. Expression Region: Cys25~Ser147. Tag Info: N-terminal His Tag. Theoretical MW: 18kDa. Buffer: PBS, pH7.4, containing 5% Trehalose. Storage: -20°C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.