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Description
Rat IL-2 Recombinant Rabbit mAb (S-3639)Product Specification Host Rabbit Antigen Rat IL 2 Clone Number S 3639 Antibody Type Recombinant mAb Isotype IgG Application ELISA Reactivity Rt Purification Protein A Concentration 0. 5 mg ml Conjugation Unconjugated Physical Appearance Liquid Storage Buffer PBS, 40% Glycerol, 0. 05% BSA, 0. 03% Proclin 300 Stability & Storage 12 months from date of receipt reconstitution, 20 C as supplied Dilution application dilution species ELISA 1: 5000 1: 10000
Product Specification
| Host | Rabbit |
| Antigen | Rat IL-2 |
| Clone Number | S-3639 |
| Antibody Type | Recombinant mAb |
| Isotype | IgG |
| Application | ELISA |
| Reactivity | Rt |
| Purification | Protein A |
| Concentration | 0.5 mg/ml |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, -20 °C as supplied |
Dilution
| application | dilution | species |
| ELISA | 1:5000-1:10000 | Rt |
Background
Rat IL-2 (Interleukin-2) is a 15–17 kDa glycoprotein and key T-cell growth factor primarily secreted by activated CD4+ T cells, NK cells, and dendritic cells. It drives T-cell proliferation, Th1 differentiation, and NK cell activity while also supporting regulatory T cell (Treg) function for immune tolerance. Signaling through the IL-2 receptor (IL-2Rαβγ) activates JAK-STAT pathways, promoting cell survival and expansion. Rat IL-2 shares ~70% homology with mouse IL-2 but differs significantly from human IL-2, requiring species-specific detection methods (e.g., ELISA, flow cytometry). It is crucial in research on autoimmunity (e.g., EAE), transplantation, and cancer immunotherapy, with dysregulation linked to immune disorders. Recombinant IL-2 has therapeutic potential but demands rat-specific reagents for accurate study.
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