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Rabbit Recombinant Monoclonal IL-2 antibody. Suitable for Flow Cyt (Intra), ICC/IF and reacts with Transfected cell line - Human, Human samples.

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Images

Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (AB323413), expandable thumbnail
  • Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (AB323413), expandable thumbnail
  • Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (AB323413), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-IL-2 antibody [EPR28940-593] (AB323413), expandable thumbnail

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
Flow Cyt (Intra)ICC/IF
Human
Tested
Tested
Transfected cell line - Human
Tested
Not recommended

Tested
Tested

Species
Transfected cell line - Human
Dilution info
1/5000
Notes

-

Species
Human
Dilution info
1/500
Notes

-

Tested
Tested

Species
Human
Dilution info
1/50
Notes

-

Not recommended
Not recommended

Species
Transfected cell line - Human
Dilution info
-
Notes

-

Target data

Function

Cytokine produced by activated CD4-positive helper T-cells and to a lesser extend activated CD8-positive T-cells and natural killer (NK) cells that plays pivotal roles in the immune response and tolerance (PubMed:6438535). Binds to a receptor complex composed of either the high-affinity trimeric IL-2R (IL2RA/CD25, IL2RB/CD122 and IL2RG/CD132) or the low-affinity dimeric IL-2R (IL2RB and IL2RG) (PubMed:16293754, PubMed:16477002). Interaction with the receptor leads to oligomerization and conformation changes in the IL-2R subunits resulting in downstream signaling starting with phosphorylation of JAK1 and JAK3 (PubMed:7973659). In turn, JAK1 and JAK3 phosphorylate the receptor to form a docking site leading to the phosphorylation of several substrates including STAT5 (PubMed:8580378). This process leads to activation of several pathways including STAT, phosphoinositide-3-kinase/PI3K and mitogen-activated protein kinase/MAPK pathways (PubMed:25142963). Functions as a T-cell growth factor and can increase NK-cell cytolytic activity as well (PubMed:6608729). Promotes strong proliferation of activated B-cells and subsequently immunoglobulin production (PubMed:6438535). Plays a pivotal role in regulating the adaptive immune system by controlling the survival and proliferation of regulatory T-cells, which are required for the maintenance of immune tolerance. Moreover, participates in the differentiation and homeostasis of effector T-cell subsets, including Th1, Th2, Th17 as well as memory CD8-positive T-cells.

Alternative names

Interleukin-2, IL-2, T-cell growth factor, TCGF, IL2

Rabbit Recombinant Monoclonal IL-2 antibody. Suitable for Flow Cyt (Intra), ICC/IF and reacts with Transfected cell line - Human, Human samples.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR28940-593
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Notes

Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

4 product images

  • Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (ab323413), expandable thumbnail

    Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (ab323413)

    Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Isotype (Left) / 293T cells transfected with a human IL-2 expression vector containing a myc-His-tag® (Middle) / 293T cells transfected with an empty expression vector containing a myc-His-tag® (Right) cells labelling IL-2 with ab323413 at 1/5000 dilution (0.01ug)/ Middle and right compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) / Left isotype control.

    Goat Anti-Rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody.

    Cells were co-stained with anti Myc conjugated to Alexa Fluor® 647.

  • Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (ab323413), expandable thumbnail

    Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (ab323413)

    Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Human PBMC (human peripheral blood mononuclear cell) were treated with cell stimulation cocktail for 6h (Lower left and lower right) / Untreated human PBMC (Upper left and upper right) cells labelling IL-2 with ab323413 at 1/500 dilution (0.1ug)/ Right compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) / Left isotype control.

    Goat Anti-Rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody.

    Cells were co-stained with anti human CD19 conjugated to PE/Cy7.

  • Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (ab323413), expandable thumbnail

    Flow Cytometry (Intracellular) - Anti-IL-2 antibody [EPR28940-593] (ab323413)

    Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Human PBMC (human peripheral blood mononuclear cell) were treated with cell stimulation cocktail for 6h (Lower left and lower right) / Untreated human PBMC (Upper left and upper right) cells labelling IL-2 with ab323413 at 1/500 dilution (0.1ug)/ Right compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) / Left isotype control.

    Goat Anti-Rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody.

    Cells were co-stained with anti human CD3 conjugated to Alexa Fluor®647.

  • Immunocytochemistry/ Immunofluorescence - Anti-IL-2 antibody [EPR28940-593] (ab323413), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-IL-2 antibody [EPR28940-593] (ab323413)

    Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized Human PBMC (human peripheral blood mononuclear cell) cells labelling IL-2 with ab323413 at 1/50 (10.02 ug/ml) dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2ug/ml dilution (Green).

    Confocal image showing increased cytoplasmic staining in a subset of human PBMC (shown in green) treated with cell stimulation cocktail for 6 hr. The counterstain was observed in magenta. Nuclear DNA was labelled with DAPI (shown in blue). Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

    Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/ 200 2.5ug/ml dilution (Magenta). The Nuclear counterstain was DAPI (Blue).

    Secondary antibody only control: Secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2ug/ml dilution.

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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