Recombinant Human IL-2

Item number: EPT011
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Recombinant Human IL-2

Recombinant Human IL-2

$99.00

Recombinant Human IL-2

$99.00
Size: 10ug
Description
Recombinant Human Interleukin-2 is produced by our E.coli expression system and the target gene encoding Ala21-Thr153 is expressed.
Accession
P60568
Molecular weight
15.5 KDa
Apparent molecular weight
14 KDa, reducing conditions
Other names
Interleukin-2; IL-2; T-Cell Growth Factor; TCGF; Aldesleukin; IL2
Purity
Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin
Less than 0.001 ng/µg (0.01 EU/µg) as determined by LAL test.
Biological activity
Loaded Human IL-2RA-Fc(Cat#CJ78) on Protein A Biosensor, can bind Human IL-2(Cat#C013) with an affinity constant of 17.0 nM as determined in BLI assay.
Redissolve
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.
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.
Delivery condition
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.
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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