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Species of Origin
Mouse
Expression System
CHO
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Affinity Tag
His-Avi tag (N-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 MW of 18 kDa.
The protein migrates as 12-15 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 <15 ng/mL.
Endotoxin Level
<0.1 EU per 1 μg of the protein by the LAL method.
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Form
Lyophilized
More Images
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Specifications
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Background
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Background
IL-2 (Interleukin-2) is a cytokine that regulates the activities of white blood cells, especially lymphocytes, which are crucial for immune responses. It is widely used in cancer immunotherapy and T cell expansion studies.
Synonyms
Interleukin-2, IL2, T-cell growth factor
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Uniprot ID
P60568
Sequence Note
Ala21-Gln169
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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
![HPLC analysis of recombinant Mouse IL-2, His-Avi Tag, CHO. The purity of Mouse IL-2 Protein is greater than 95% as determined by RP-HPLC.]()
HPLC analysis of recombinant Mouse IL-2, His-Avi Tag, CHO.
The purity of Mouse IL-2 Protein is greater than 95% as determined by RP-HPLC.![Activity analysis of recombinant Mouse IL-2, His-Avi Tag, CHO. Measure by its ability to induce proliferation in CTLL-2 cells. The ED₅₀ for this effect is <15 ng/mL.]()
Activity analysis of recombinant Mouse IL-2, His-Avi Tag, CHO.
Measure by its ability to induce proliferation in CTLL-2 cells. The ED₅₀ for this effect is <15 ng/mL.![SDS-PAGE analysis of recombinant Mouse IL-2.]()
SDS-PAGE analysis of recombinant Mouse IL-2.
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Publication
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Datasheet & Documents
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Disclaimer：For Research Use or Further Manufacturing Only.
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