Recombinant Human IL-2 (C-6His)
- Cat. No.：EPT246
- Price：Negotiable
- Clicks：1114
Product Detail
Basic Information
| Size | 10ug |
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| Expression Host | Human Cells |
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| Tag | C-6His |
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Physical Properties
| Molecular Weight | 16.4 KDa |
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| Apparent Molecular Weight | 14-18 KDa, reducing conditions |
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| Form | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
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| Purity | Greater than 95% as determined by reducing SDS-PAGE. |
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Activity & Endotoxin
| Endotoxin Level | Less than 0.001 ng/µg (0.01 EU/µg) as determined by LAL test. |
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| Activity | Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells The specific activity of Recombinant Human IL-2 is ≥1×107 IU/mg. |
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Storage & Shipping
| Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100μg/ml.
Dissolve the lyophilized protein in distilled water.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
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| Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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| Shipping Condition | The product is shipped at ambient temperature.
Upon receipt, store it immediately at the temperature listed below. |
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Detailed Description
| Background | Interleukin-2(IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system，belongs to the IL-2 family. It is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions that are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages and oligodendrocytes. |
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