Anticorps Polyclonal de lapin anti-IL-2
IL-2 Polyclonal Antibody for IHC, WB, ELISA
Hôte / Isotype
Lapin / IgG
Réactivité testée
Humain, souris et plus (1)
Applications
WB, IHC, IF, ELISA
Conjugaison
Non conjugué
N° de cat : 26156-1-AP
Synonymes
Galerie de données de validation
Applications testées
| Résultats positifs en WB | PMA, Ionomycin and Brefeldin A treated EL-4 cells, |
| Résultats positifs en IHC | tissu de cancer du foie humain, tissu d'amygdalite humain il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0. |
Dilution recommandée
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:2000 |
| Immunohistochimie (IHC) | IHC : 1:50-1:500 |
| 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 | |
Applications publiées
| WB | See 5 publications below |
| IHC | See 1 publications below |
| IF | See 1 publications below |
Informations sur le produit
26156-1-AP cible IL-2 dans les applications de WB, IHC, IF, ELISA et montre une réactivité avec des échantillons Humain, souris
| Réactivité | Humain, souris |
| Réactivité citée | rat, Humain, souris |
| Hôte / Isotype | Lapin / IgG |
| Clonalité | Polyclonal |
| Type | Anticorps |
| Immunogène | IL-2 Protéine recombinante Ag24079 |
| Nom complet | interleukin 2 |
| Masse moléculaire calculée | 19 kDa |
| Numéro d’acquisition GenBank | NM-008366 |
| Symbole du gène | Il2 |
| Identification du gène (NCBI) | 16183 |
| Conjugaison | Non conjugué |
| Forme | Liquide |
| Méthode de purification | Purification par affinité contre l'antigène |
| Tampon de stockage | PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3 |
| Conditions de stockage | Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20oC Les 20ul contiennent 0,1% de BSA. |
Informations générales
What is the calculated molecular weight of IL2?
19 kDa
Where is IL-2 produced?
IL-2 is primarily produced and secreted by CD4+ helper T cells in secondary lymphoid organs. CD8+ T cells, some B cells, and dendritic cells also produce IL-2.
What allows the protein to bind to its receptor?
The N-terminal 20 amino acids are essential for protein-receptor interaction.
What are the post-translational modifications of IL-2?
IL-2 may present glycosylation, yet the function of this modification has not been confirmed.
What is the role of IL-2?
IL-2 is a key immunoregulatory cytokine that promotes proliferation of helper T cells, upregulating its own secretion, while also increasing activity of regulatory T cells and providing negative feedback to its production and the immune response as a whole. IL-2 is also a growth factor for natural killer cells and an upregulator of B cell antibody expression and secretion.
What activates the IL-2 pathway?
Combined T cell antigen receptor and CD28 signals allow for maximum activation of the IL-2 pathway.
How does IL-2 expression change during an immune response?
During an immune response, CD4+ and CD8+ T cells will secrete increased amounts of IL-2 to be consumed by regulatory T cells.
How do the responses to strong and weak IL-2 signals differ?
Strong IL-2 levels promote antigen-specific T cells to differentiate into effector T cells, responding immediately to a stimulus or threat. Weak IL-2 signals, however, result in effector T cells to differentiate into helper or memory T cells.
What negatively regulates IL-2?
Immunoregulatory CD4+CD5+ T cells in inhibit IL-2 production by helper T cells.
(PMIDs: 22343569, 24376444, 15473953)
Protocole
| Product Specific Protocols | |
|---|---|
| WB protocol for IL-2 antibody 26156-1-AP | Download protocol |
| IHC protocol for IL-2 antibody 26156-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Nat Biotechnol Magnify is a universal molecular anchoring strategy for expansion microscopy | ||
Invest New Drugs A novel tetravalent bispecific antibody targeting programmed death 1 and tyrosine-protein kinase Met for treatment of gastric cancer. | ||
J Cancer IL-2 enhanced MHC class I expression in papillary thyroid cancer with Hashimoto's thyroiditis overcomes immune escape in vitro. | ||
Peptides Synthesis of potent antagonists of receptors for growth hormone-releasing hormone with antitumor and anti-inflammatory activity. | ||
Lipids Health Dis Arachidonic acid induces macrophage cell cycle arrest through the JNK signaling pathway. | ||
Lung Anti-inflammatory Properties of the Alpha-Melanocyte-Stimulating Hormone in Models of Granulomatous Inflammation. |
Avis
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
FH Lindsey (Verified Customer) (05-24-2021) | Great antibody--worked well from day 1!
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