CD122/IL-2RB Recombinant antibody

CD122/IL-2RB Uni-rAb^TM Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, ELISA

Conjugate

Unconjugated

CloneNo.

241677C9

Cat no : 84389-2-RR

Synonyms

IL2RB, IL 2RB, IL 2R subunit beta, IL 2 receptor subunit beta, High affinity IL-2 receptor subunit beta

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Validation Data Gallery

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  WB analysis using 84389-2-RR

  NK-92 cells were subjected to SDS PAGE followed by western blot with 84389-2-RR (CD122/IL-2RB antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

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  Affinity and Kinetic Characterization of 84389-2-RR

  Biolayer interferometry (BLl) kinetic assays of 84389-2-RR against Human CD122/IL-2RB were performed. The affinity constant is 32.2 nM.

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Tested Applications

• Positive WB detected in: NK-92 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:8000

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

84389-2-RR targets CD122/IL-2RB in WB, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Recombinant Protein
• Full Name: interleukin 2 receptor, beta
• Calculated Molecular Weight: 551 aa, 61 kDa
• Observed Molecular Weight: 70 kDa
• GenBank Accession Number: BC025691
• Gene Symbol: IL2RB
• Gene ID (NCBI): 3560
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The interleukin 2 receptor, which is involved in T cell-mediated immune responses, is present in 3 forms with respect to ability to bind interleukin 2. The low affinity form is a monomer of the alpha subunit and is not involved in signal transduction. The intermediate affinity form consists of an alpha/beta subunit heterodimer, while the high affinity form consists of an alpha/beta/gamma subunit heterotrimer. The beta subunit (IL2RB, also known as CD122 and p75) is involved in receptor mediated endocytosis and transduces the mitogenic signals of nterleukin 2.