I6277
Sigma

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

affinity isolated antibody, lyophilized powder

Synonym

Anti-IL-2 sRβ

MDL number

MFCD02096772

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Descriptions

Immunogen

recombinant human IL-2 soluble receptor β (IL-2 sRβ) expressed in Sf 21 insect cells.

Specificity

The antibody will neutralize human cell surface IL-2 receptor β mediated-bioactivity. For cells expressing high affinity IL-2 receptors, use of both anti-IL-2 Rα and anti-IL-2 Rβ is recommended. The antibody shows ≤15% cross-reactivity with recombinant human IL-3 sRα, ≤5% cross-reactivity with recombinant human IL-1 RII, IL-2 sRγ, IL-5 sRα, and ≤2% cross-reactivity with recombinant human IL-2 sRα, IL-4 sR, and IL-5 sRβ.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline.

Properties

antibody form

affinity isolated antibody

form

lyophilized powder

species reactivity

human

application(s)

immunoblotting: suitable

indirect ELISA: suitable