Products for Research Use Only

IL 15 Protein

CAT: 0013-GTR18985031-01Size: 2 µgDry Ice: NoHazardous: No
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CAT#:0013-GTR18985031-01Size:2 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Recombinant of IL 15 protein
Product Name Alternative
IL-15, MGC9721.
Source
Escherichia Coli
Purity
Greater than 98.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Bioactivity
The ED50 as determined by the dose-dependant stimulation of the proliferation of CTLL-2 was found to be < 10 ng/ml, corresponding to a Specific Activity of 100,000IU/mg.
Form
Sterile Filtered White lyophilized (freeze-dried) powder.
Solubility
It is recommended to reconstitute the lyophilized Interleukin-15 in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.
Storage Conditions
Stability: Lyophilized Interleukin-15 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL15 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) .Please prevent freeze-thaw cycles
Notes
For research use only.
Applications Notes
Cytokines And Growth Factors
Preservative
The protein was lyophilized from 10mM Tris, pH-8.5.
AA Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Met-Asn-Trp-Ile-Asp