IL 2 Protein
Recombinant of IL 2 protein
Product Specifications
Product Name Alternative
T-cell growth factor (TCGF), Interleukin-2, Lymphokine, IL-2.
Source
Escherichia Coli
Purity
Greater than 97.0% as determined by SDS-PAGE and HPLC.
Bioactivity
The ED50 as determined by the dose-dependant stimulation of murine CTLL-2 cells is less than 0.2ng/ml, corresponding to a Specific Activity of 5,000,000IU/mg.
Form
Sterile filtered colorless solution.
Storage Conditions
Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) . Avoid multiple freeze-thaw cycles
Notes
For research use only.
Applications Notes
Cytokines And Growth Factors
Preservative
The IL-2 solution contains 0.2μm filtered solution in 20mM PB pH 3.5 and 30% Glycerol.
AA Sequence
APTSSPAKET QQHLEQLLLD LQVLLRGIDN YKNLKLPMML TFKFYLPKQA TELKHLQCLE NELGALQRVL DLTQSKSFHL EDAGNFISNI RVTVVKLKGS ENKFECQFDD EPATVVEFLR RWIAICQSII STMTQ
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