Active Recombinant Human IL2 Protein

• Cat.No.: IL2-7654H
• Product Overview: Active Recombinant Human IL2 Protein(P60568-1) (Ala 21-Thr 153) was expressed and purified in E.coli, with an initial Met.

Specification

• Species: Human
• Source: E.coli
• Tag: Non
• Protein Length: 21-153 aa
• Form: Lyophilized from sterile 50mM NaAc, pH 5.0.
• Bio-activity: Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 for this effect is typically 1-5 ng/mL.
• Molecular Mass: The recombinant human IL-2 consists of 134 amino acids and has a calculated molecular mass of 15.5 kDa as predicted in SDS-PAGE under reducing conditions.
• Purity: > 97 % as determined by SDS-PAGE
• Storage: Store it under sterile conditions at -20°C to -80°C upon receiving. Recommend to aliquot the protein into smaller quantities for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: IL2 interleukin 2 [ Homo sapiens ]
• Official Symbol: IL2
• Synonyms: IL2; interleukin 2; interleukin-2; IL 2; T cell growth factor; TCGF; aldesleukin; involved in regulation of T-cell clonal expansion; IL-2; lymphokine
• Gene ID: 3558
• mRNA Refseq: NM_000586
• Protein Refseq: NP_000577
• MIM: 147680
• UniProt ID: P60568