Interleukin-2 (IL-2) is commonly considered a pro-inflammatory cytokine that stimulated T-cell-dependent immune reactions and control regulatory T cells or Tregs. Structurally, IL-2 is thought to have a 4-helix-bundle-type fold and uses a novel type I cytokine receptor (IL-21R) with the common gamma chain cytokine receptor. IL-2 also may intensify Th1-mediated diseases, including autoimmune arthritis and may also be interesting clinical targets for those diseases. IL-2 has also been implicated as a possible therapy for infection and cancer. Anti-tumor therapies that include a combination of recombinant IL-2 and recombinant interferon alpha have been promising in clinical studies.
Product Information
Format
Purified
Control
Human IL-2 recombinant protein
Presentation
Purified mouse monoclonal IgG2bκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Applications
Application
Detect Interleukin-2 (IL-2) using this Anti-Interleukin-2 (IL-2) Antibody, clone 3F9 validated for use in WB.
Key Applications
Western Blotting
Biological Information
Immunogen
Full length recombinant protein corresponding to human IL-2.
Clone
AB12.38.35C3.3F9
Concentration
Please refer to the Certificate of Analysis for the lot-specific concentration.
The protein encoded by this gene is a secreted cytokine that is important for the proliferation of T and B lymphocytes. The receptor of this cytokine is a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL4) and interleukin 7 (IL7). The expression of this gene in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. The targeted disruption of a similar gene in mice leads to ulcerative colitis-like disease, which suggests an essential role of this gene in the immune response to antigenic stimuli. [provided by RefSeq].
FUNCTION: Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.
SUBCELLULAR LOCATION: Secreted.
INVOLVEMENT IN DISEASE: Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17.
PHARMACEUTICAL USE: Available under the name Proleukin (Chiron). Used in patients with renal cell carcinoma or metastatic melanoma.
SEQUENCE SIMILARITIES: Belongs to the IL-2 family.
SEQUENCE CAUTION: The sequence AAA59140.1 differs from that shown. Reason: Erroneous initiation.
Product Usage Statements
Quality Assurance
Evaluated by Western Blot in lysate from cells expressing human IL-2 recombinant protein.
Western Blot Analysis: 0.5 µg/mL of this antibody detected 10 µg of human IL-2 recombinant protein.
Usage Statement
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions
Stable for 1 year at 2-8°C from date of receipt.
Packaging Information
Material Size
100 µg
原厂资料：
Key Spec Table
Species Reactivity
Key Applications
Host
Format
Antibody Type
H
WB
M
Purified
Monoclonal Antibody
Description
Catalogue Number
04-1584
Description
Anti-Interleukin-2 (IL-2) Antibody, clone 3F9
Alternate Names
T-cell growth factor
interleukin 2
involved in regulation of T-cell clonal expansion
aldesleukin
T cell growth factor
lymphokine
Aldesleukin
interleukin-2
Background Information
Interleukin-2 (IL-2) is commonly considered a pro-inflammatory cytokine that stimulated T-cell-dependent immune reactions and control regulatory T cells or Tregs. Structurally, IL-2 is thought to have a 4-helix-bundle-type fold and uses a novel type I cytokine receptor (IL-21R) with the common gamma chain cytokine receptor. IL-2 also may intensify Th1-mediated diseases, including autoimmune arthritis and may also be interesting clinical targets for those diseases. IL-2 has also been implicated as a possible therapy for infection and cancer. Anti-tumor therapies that include a combination of recombinant IL-2 and recombinant interferon alpha have been promising in clinical studies.
Product Information
Format
Purified
Control
Human IL-2 recombinant protein
Presentation
Purified mouse monoclonal IgG2bκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Applications
Application
Detect Interleukin-2 (IL-2) using this Anti-Interleukin-2 (IL-2) Antibody, clone 3F9 validated for use in WB.
Key Applications
Western Blotting
Biological Information
Immunogen
Full length recombinant protein corresponding to human IL-2.
Clone
AB12.38.35C3.3F9
Concentration
Please refer to the Certificate of Analysis for the lot-specific concentration.
The protein encoded by this gene is a secreted cytokine that is important for the proliferation of T and B lymphocytes. The receptor of this cytokine is a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL4) and interleukin 7 (IL7). The expression of this gene in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. The targeted disruption of a similar gene in mice leads to ulcerative colitis-like disease, which suggests an essential role of this gene in the immune response to antigenic stimuli. [provided by RefSeq].
FUNCTION: Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.
SUBCELLULAR LOCATION: Secreted.
INVOLVEMENT IN DISEASE: Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17.
PHARMACEUTICAL USE: Available under the name Proleukin (Chiron). Used in patients with renal cell carcinoma or metastatic melanoma.
SEQUENCE SIMILARITIES: Belongs to the IL-2 family.
SEQUENCE CAUTION: The sequence AAA59140.1 differs from that shown. Reason: Erroneous initiation.
Product Usage Statements
Quality Assurance
Evaluated by Western Blot in lysate from cells expressing human IL-2 recombinant protein.
Western Blot Analysis: 0.5 µg/mL of this antibody detected 10 µg of human IL-2 recombinant protein.
Usage Statement
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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