IL-15 Protein
Quick Overview for IL-15 Protein (ABIN7488868)
Target
See all IL-15 (IL15) ProteinsProtein Type
Origin
Source
Purity
Grade
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Purpose
- Human IL-15 Protein, premium grade
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Sequence
- Asn 49 - Ser 162
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Characteristics
- Human IL-15, premium grade is expressed from human 293 cells (HEK293). It contains AA Asn 49 - Ser 162 (Accession # P40933-1).
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Endotoxin Level
- 0.01 EU per μg
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Interleukin 15 (IL15) (AA 49-162) protein
IL15 Origin: Human Host: Escherichia coli (E. coli) Recombinant >95 % as determined by Tris-Bis PAGE, > 95 % as determined by SEC-HPLC
Interleukin 15 (IL15) (AA 50-162) (Active) protein (His tag)IL15 Origin: Human Host: Escherichia coli (E. coli) > 97 % AcA, CC Active
Interleukin 15 (IL15) (AA 49-162) protein (His-IF2DI Tag)IL15 Origin: Human Host: Escherichia coli (E. coli) Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
Interleukin 15 (IL15) (AA 1-162) protein (GST tag)IL15 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AA, AP
Interleukin 15 (IL15) (AA 49-162), (full length) protein (His tag)IL15 Origin: Human Host: Escherichia coli (E. coli) Recombinant 90 % ELISA
Interleukin 15 (IL15) (AA 49-162) (Active) protein (Fc Tag)IL15 Origin: Mouse Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Interleukin 15 (IL15) (AA 49-162) (Active) protein (His tag)IL15 Origin: Human Host: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
Interleukin 15 (IL15) (AA 49-162) (Active) proteinIL15 Origin: Human Host: Escherichia coli (E. coli) Recombinant >95 % as determined by SDS-PAGE. Active
Interleukin 15 (IL15) (AA 49-162) (Active) protein (Fc Tag,AVI tag,Biotin)IL15 Origin: Mouse Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Interleukin 15 (IL15) (AA 49-162) (Active) protein (Fc Tag,AVI tag,Biotin)IL15 Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
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Comment
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This protein carries no "tag". () The protein has a calculated MW of 12.8 kDa. As a result of glycosylation, the protein migrates as 14-16 kDa under reducing (R) condition, and 14 kDa under non-reducing (NR) condition (SDS-PAGE).
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
- PBS, pH 7.4
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Storage
- -20 °C
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Storage Comment
- -20°C
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- IL-15 (IL15) (Interleukin 15 (IL15))
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Alternative Name
- IL-15
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Background
- Interleukin 15 is also known as IL15, IL-15, and is a cytokine with structural similarity to IL-2. Like IL-2, IL-15 binds to and signals through the IL-2/IL-15 beta chain (CD122) and the common gamma chain (gamma-C, CD132). IL-15 is secreted by mononuclear phagocytes (and some other cells) following infection by virus(es). This cytokine induces cell proliferation of natural killer cells, cells of the innate immune system whose principal role is to kill virally infected cells. Interleukin 15 (IL-15) regulates T and natural killer (NK) cell activation and proliferation. Survival signals that maintain memory T cells in the absence of antigen are provided by IL-15. This cytokine is also implicated in NK cell development. In rodent lymphocytes, IL-15 prevents apoptosis by inducing an apoptosis inhibitor, BCL2L1/BCL-x(L). IL-15 has been shown to enhance the anti-tumor immunity of CD8+ T cells in pre-clinical models. A phase I clinical trial to evaluate the safety, dosing, and anti-tumor efficacy of IL-15 in patients with metastatic melanoma and renal cell carcinoma (kidney cancer) has begun to enroll patients at the National Institutes of Health.
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Molecular Weight
- 12.8 kDa
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Pathways
- JAK-STAT Signaling, Glycosaminoglycan Metabolic Process
Target
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