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Species of Origin
Mouse
Expression System
CHO
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Affinity Tag
Human IgG1 Fc Tag (C-term)
Storage Buffer
Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.
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Purity
>95% as determined by SDS-PAGE analysis.
Molecular weight
The protein has a calculated 39.33 MW of kDa.
The protein migrates as 45-62 kDa under reducing condition (SDS-PAGE analysis). -
Activity
Measure by its ability to induce proliferation in CTLL-2 cells. The ED₅₀ for this effect is <0.8 μg/mL.
Endotoxin Level
<0.1 EU per 1 μg of the protein by the LAL method.
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Form
Lyophilized
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Specifications
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Background
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Background
Interleukin-15 (IL-15) is a cytokine involved in T cell proliferation, activation of NK cells, and modulation of the immune response. It has been studied for its potential in cancer immunotherapy and vaccine development.
Synonyms
Interleukin-15, IL-15
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Uniprot ID
P48346
Sequence Note
Asn49-Ser162
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Instruction
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Reconstitution
It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration of 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.
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Stability & Storage
This product is stable after storage at:
- -20°C for 12 months in lyophilized state from date of receipt.
- -20°C or -80°C for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
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Image
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Review
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Publication
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Datasheet & Documents
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Disclaimer:For Research Use or Further Manufacturing Only.