Il2 (NM_008366) Mouse Recombinant Protein

CAT#: TP723745

Purified recombinant protein of Mouse interleukin 2 (Il2)

Product Images

Specifications

Product Data

• Species: Mouse
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  Mouse IL-2, the region of Ala21-Gln169, from gene Accession# NM_008366
• Tag: Tag Free
• Predicted MW: 17.2 kDa
• Concentration: lot specific
• Purity: Purity is >98%, as determined by Coomassie stained SDS-PAGE.
• Buffer: 5 mM NaH2PO4, 5 mM citric acid, 350 mM NaCl, pH 4.0, 1 mM DTT
• Bioactivity: The ED50 is 0.10-0.40 ng/ml, corresponding to a specific activity of 2.5 - 10 x 10^6 units/mg, determined by a dose dependent stimulation of HT-2 cells.
• Endotoxin: Less than 0.01 ng per ug protein as determined by the LAL method
• Storage: Store at -80°C.
• Stability: Unopened vial can be stored between 2°C and 8°C for up to 2 weeks, at -20°C for up to 6 months, or at -70°C or below until the expiration date. Aliquots can be stored between 2°C and 8°C for up to one week and stored at -20°C or colder for up to 3 months. Avoid repeated freeze/thaw cycles.

Reference Data

• RefSeq: NP_032392
• Locus ID: 16183
• UniProt ID: P04351
• Cytogenetics: 3 18.3 cM
• Refseq Size: 955
• Refseq ORF: 507
• Synonyms: Il-2
• Summary: Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.[UniProtKB/Swiss-Prot Function]