Anti-IL2RA Antibody Picoband®, FITC Conjugate

About this product

Boster Bio Anti-IL2RA Antibody catalog # PA1747. Tested in IHC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PA1747-FITC

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

IL2RA (Interleukin 2 receptor, alpha), also called IL2R, IL2R, Alpha Chain or CD25, is a protein that in humans is encoded by the IL2RA gene.The IL2RA gene is mapped on 10p15.1. IL2RA is composed of strand-swapped "sushi-like" domains, unlike the classical cytokine receptor fold. As a result of this domain swap, IL2RA uses a composite surface to dock into a groove on IL2 that also serves as a binding site for antagonist drugs.Homodimeric alpha chains (IL2RA) result in low-affinity receptor, while homodimeric beta (IL2RB) chains produce a medium-affinity receptor. Normally an integral-membrane protein, soluble IL2RA has been isolated and determined to result from extracellular proteolyisis. Infection by the protozoan Trypanosoma cruzi causes Chagas disease, characterized by a reduction in the amount of IL2RA expressed on the surface of immune cells. This leads to chronic immune suppression, becoming increasingly severe over the course of many years and ultimately resulting in death if left untreated.

Synonyms

Interleukin-2 receptor subunit alpha;IL-2 receptor subunit alpha;IL-2-RA;IL-2R subunit alpha;IL2-RA;TAC antigen;p55;CD25;IL2RA;

Gene Name

Interleukin-2 receptor subunit alpha

UniProt

P01589

Host

Rabbit

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human CD25/IL-2sR Alpha.

Clonality

Polyclonal

Tissue Specificity

Found as a hybrid receptor with INSR in muscle, heart, kidney, adipose tissue, skeletal muscle, hepatoma, fibroblasts, spleen and placenta (at protein level). Expressed in a variety of tissues. Overexpressed in tumors, including melanomas, cancers of the colon, pancreas prostate and kidney. .

Applications

IHC,WB

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Receptor for interleukin-2.

Components

Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.

References & Citations

1. Ansano, M., Toda, M., Sakaguchi, N., Sakaguchi, S. Autoimmune disease as a consequence of developmental abnormality of a T cell subpopulation. J. Exp. Med. 184: 387-396, 1996. 2. Cosman, D., Cerretti, D. P., Larsen, A., Park, L., March, C., Dower, S., Gillis, S., Urdal, D. Cloning, sequence and expression of human interleukin-2 receptor. Nature 312: 768-771, 1984. 3. Hori, S., Nomura, T., Sakaguchi, S. Control of regulatory T cell development by the transcription factor Foxp3. Science 299: 1057-1061, 2003.

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

30819 MW

Observed Molecular Weight

65 kDa

Fragment

Rabbit IgG

Specificity

No cross reactivity with other proteins.

Applications Notes

Western blot, 0.1-0.5μg/ml, Human<br> Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Human, By Heat<br>

Subcellular Location

Membrane; Single-pass type I membrane protein.

Sequence Similarities

Contains 2 Sushi (CCP/SCR) domains.

Protein Name

Interleukin-2 receptor subunit alpha(IL-2 receptor subunit alpha/IL-2-RA/IL-2R subunit alpha/IL2-RA)