Products

Recombinant Human IL‑2

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Product Overview

Catalog No:

CDAF-123

Product Name:

Recombinant Human IL‑2

Source:

E. coli-derived human IL-2 protein
Ala21-Thr153 (Cys145Ser), with and without an N-terminal Met
Produced using non-animal reagents in an animal-free laboratory.

Product Properties

N-terminal Sequence Analysis:

Ala21 & Met

SDS-PAGE:

13 kDa, under reducing conditions.

Activity:

The ED50 for this effect is 0.0300-0.250 ng/mL.

Endotoxin:

<0.01 EU per 1 μg of the protein by the LAL method.

Purity:

>97%

Formulation:

Lyophilized from a 0.2 μm filtered solution in Sodium Acetate with Trehalose.

Reconstitution:

Reconstitute at 500 μg/mL in sterile deionized water.

Shipping:

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended.

Storage:

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 to -70 °C under sterile conditions after reconstitution.

Target Info

Synonyms:

Aldesleukin, IL2, Proleukin, TCGF

Target:

IL2

For Research Use Only. Not for Clinical Use.