Anti-Human IL-2 Rabbit Recombinant Antibody

IL-2 Uni-rAb^TM Recombinant Antibody for FC (Intra)

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC (Intra)

Conjugate

Unconjugated

CloneNo.

240416E3

Cat no : 98053-1-RR

Synonyms

IL2, TCGF, Interleukin-2, interleukin 2, IL 2

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Validation Data Gallery

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  FC experiment of human PBMCs using 98053-1-RR

  1x10^6 untreated or PMA, Ionomycin and Brefeldin A treated human PBMCs were intracellularly stained with 0.25 ug Anti-Human IL2 Rabbit Recombinant Antibody (98053-1-RR, Clone: 240416E3) and PE-conjugated Goat Anti-Rabbit IgG. Cells were then stained with CoraLite® Plus 647 Anti-Human CD3. Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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  Affinity and Kinetic Characterization of 98053-1-RR

  Biolayer interferometry (BLl) kinetic assays of 98053-1-RR against Human IL-2 were performed. The affinity constant is below 1 pM.

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Tested Applications

• Positive FC (Intra) detected in: PMA, Ionomycin and Brefeldin A treated human PBMCs

Recommended dilution

Application	Dilution
This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 98053-1-RR is IL-2 Fusion Protein expressed in E. coli.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Fusion Protein
• Full Name: interleukin 2
• Calculated Molecular Weight: 153 aa, 18 kDa
• GenBank Accession Number: BC070338
• Gene Symbol: IL2
• Gene ID (NCBI): 3558
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS with 0.09% sodium azide, pH 7.3.
• Storage Conditions: Store at 2-8°C. Stable for one year after shipment.

Background Information

Interleukin-2 (IL-2) is a four-helix bundle, type I cytokine that functions as a growth factor for a wide range of leukocytes. In the immune system, IL-2 is essential for immune homeostasis, normal T regulatory cell function, and self-tolerance. It regulates immune cell homeostasis and has been used to treat a range of disorders including cancer and autoimmune disease. IL-2 signals through heterodimerization of the IL-2Rβ and IL-2Rγ receptor subunits (PMID: 25992858, 24907378, 15034008, 17981641).