IL-2 Recombinant Protein

SKU: orb1228985

Description

IL-2 Recombinant Protein

Research Area

Cancer Biology, Immunology & Inflammation, Infectious Disease & Virology, Neuroscience, Signal Transduction

Images & Validation

• Application Notes:
  This recombinant protein can be used for biological assays. For research use only.

Key Properties

• Source: Human Cells
• Biological Activity: ED50 is less than 0.1 ng/ml as determined by the dose-dependent stimulation of murine CTLL-2 cells.Specific Activity of 1.0 x 107 IU/ mg.
• Target: IL2
• Tag: C-6 His tag
• Molecular Weight: 16.4 kD
• Protein Sequence: Ala21-Thr153
• Purity: Greater than 95% as determined by reducing SDS-PAGE.Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.

Storage & Handling

• Storage: Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at -20°C for 3 months.
• Form/Appearance: Lyophilized
• Buffer/Preservatives: Lyophilized from a 0.2 um filtered solution of 20mM PB,150mM NaCl,pH 7.4. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Interleukin-2, IL-2, T-Cell Growth Factor, TCGF, Aldesleukin, IL2

Quick Database Links

Gene Symbol

IL2

UniProt

P60568

RefSeq:P60568