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  • I6152 - Anti-Interleukin-2 Soluble Receptor α antibody produced in goat

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I6152 Sigma

Anti-Interleukin-2 Soluble Receptor α antibody produced in goat

affinity isolated antibody, lyophilized powder

Synonym: Anti-IL-2 sRα

Description

Immunogen

recombinant human IL-2 soluble receptor α, expressed in Sf 21 insect cells.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline with 5% trehalose.

Specificity

The antibody will neutralize human cell surface IL-2 receptor α mediated-bioactivity. The antibody shows ≤15% cross-reactivity with recombinant human IL-2 Rγ, ≤ 5% cross-reactivity with recombinant human IL-6 sR, and ≤1% cross-reactivity with recombinant human IL-1 sRII and IL-2 sRβ.

Application

Anti-Interleukin-2 Soluble Receptor α antibody may be used in immunoblotting at a working concentration of 0.1-0.2 μg/ml. For flow cytometry, the recommended concentration is 2-3 μg/106 cells. The antibody is suitable for IL-2 sR α neutralization assays.

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