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SAB5500055

Sigma-Aldrich

Anti-CD25 antibody, Rabbit monoclonal

clone SP176, recombinant, expressed in proprietary host, affinity isolated antibody

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NACRES:
NA.41

biological source

rabbit

Quality Level

recombinant

expressed in proprietary host

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

SP176, monoclonal

species reactivity

human (tested)

species reactivity (predicted by homology)

rat, mouse

technique(s)

immunohistochemistry: 1:100
western blot: 1:200

isotype

IgG

UniProt accession no.

shipped in

wet ice

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... IL2RA(3559)

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conjugate

unconjugated

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PE

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SP176, monoclonal

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MEM-181, monoclonal

clone

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biological source

rabbit

biological source

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biological source

mouse

biological source

mouse

antibody form

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antibody form

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antibody form

purified antibody

species reactivity

human (tested)

species reactivity

human

species reactivity

human

species reactivity

human

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General description

IL2RA (interleukin 2 receptor subunit α) gene codes for interleukin-2 receptor α-chain CD25. CD25 is expressed on activated T-cells. The activated T-cells liberate this molecule in the form of a soluble variant (referred to as soluble IL-2 receptor; sIL-2R) from the cell membrane into the circulation. The CD25 gene is located on human chromosome 10p15. The gene spans a length of 48kb with eight exons.
Interleukin-2 receptor subunit alpha, also known as CD25, is a type I transmembrane protein and the alpha chain of the IL-2 receptor. CD25 and CD122 form a heterodimer to act as a high-affinity receptor for IL-2. CD25 is expressed on activated T cells, activated B cells, some thymocytes, myeloid precursors, oligodendrocytes, and most B cell neoplasms, some acute nonlymphocytic leukemias, neuroblastomas, and tumor infiltrating lymphocytes.

Immunogen

Synthetic peptide derived from the C-terminus of human CD25 protein.

Biochem/physiol Actions

Interleukin-2 (IL-2) is a cytokine that is essential in modulating activation, proliferation, and survival of several T-cell subsets. IL2RA gene has been associated with susceptibility to multiple sclerosis (MS).

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

0.1 ml rabbit monoclonal antibody purified by protein A/G in PBS/1% BSA buffer pH 7.6 with less than 0.1% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Elevated Plasma Levels of sIL-2R in Complex Regional Pain Syndrome: A Pathogenic Role for T-Lymphocytes?
Bharwani KD, et al.
Mediators of Inflammation, 2017, 2764261-2764261 (2017)
Relationship between soluble CD25 and gene expression in healthy individuals and patients with multiple sclerosis.
Buhelt S, et al.
Cytokine, 93, 15-25 (2017)
Toward further mapping of the association between the IL2RA locus and type 1 diabetes.
Qu H Q, et al.
Diabetes, 56(4), 1174-1176 (2007)
Eileen Shiuan et al.
Cancers, 13(6) (2021-04-04)
Predicting response to ICI therapy among patients with renal cell carcinoma (RCC) has been uniquely challenging. We analyzed patient characteristics and clinical correlates from a retrospective single-site cohort of advanced RCC patients receiving anti-PD-1/PD-L1 monotherapy (N = 97), as well

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