Anti-IL-2 Receptor alpha/Il2ra Antibody Picoband®

SKU: A00214-1

Size: 100 μg

Storage: 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 freezing and thawing.

Form: Lyophilized

Reactivity: Mouse,Rat

Applications: WB,IHC,Flow Cytometry

Application Details: Western blot, 0.25-0.5 μg/ml, Mouse, Rat
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Mouse, Rat
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Mouse

Gene Name: Il2ra

Specificity:

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.

Immunogen: A synthetic peptide corresponding to a sequence in the middle region of mouse IL-2 Receptor alpha/Il2ra, which shares 64.3% and 86.7% amino acid (aa) sequence identity with human and rat IL-2 Receptor alpha/Il2ra, respectively.

Clonality: Polyclonal

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

Purification: Immunogen affinity purified.

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

Reference: 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.

Uniprot ID: P01590

Host: Rabbit

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

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 50 kDa

Calculated Molecular Weight: 24423 MW

Gene ID: 16184

Protein Name: Tumor necrosis factor

Gene Full Name: interleukin 2 receptor, alpha chain

Synonyms: CD25; IDDM10; IL 2 RA; IL 2 receptor subunit alpha; IL 2R subunit alpha; IL2 RA; IL2R; IL2RA; interleukin 2 receptor, alpha; p55; TAC antigen; TCGFR