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Gibco™ Human IL-2, Animal-Free Recombinant Protein, PeproTech®

Product Code. 17887048
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Quantity:
250 μg
Unit Size:
250µg
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Product Code. 17887048

Brand: Gibco™ AF20002250UG

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This item is not returnable. View return policy

Description

Recombinant Protein

Recombinant Human IL-2 is a 15.5 kDa protein, containing 134 amino acid residues including one intrachain disulfide bond. This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Interleukin 2 (IL-2) is an immuno-modulatory cytokine that is important for the proliferation of activated T cells, differentiation of B cells, natural killer cells, monocytes and macrophages. IL-2 signals through the IL-2 receptor (IL-2R), a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL-4) and interleukin 7 (IL-7). The expression of the IL-2 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 gene similar to IL-2 in mice leads to an ulcerative colitis-like disease that suggests an essential role of this gene in the immune response to antigenic stimuli.
TRUSTED_SUSTAINABILITY

Specifications

Accession Number P60568
For Use With (Application) Functional Assay
Format Lyophilized
Formulation protein with no preservative
Gene ID (Entrez) 3558
Molecular Weight (g/mol) 15.5 kDa
Name Human IL-2, Animal-Free
Purification Method HPLC, SDS-PAGE
Quantity 250 μg
Regulatory Status RUO
Endotoxin Concentration <0.1 EU/ μg
Gene Alias aldesleukin; cytokine; H-IL-2; il 2; Il2; Il-2; ILN; Interleukin; interleukin 2; interleukin 2 precursor; interleukin 2 variant IL2delta2; Interleukin2; Interleukin-2; interleukin-2 precursor; interleukin-2 precursor protein; interleukin-2; interleukin 2; Involved in regulation of T cell clonal expansion; involved in regulation of T-cell clonal expansion; lymphokine; M-IL-2; patial sequence of Interleukin-2; POIL2; porcine Interleukin 2; T cell growth factor; T-cell growth factor; T-cell growth factor (TCGF); TCGF
Common Name IL-2
Gene Symbol IL2
Biological Activity The ED50 was determined by the dose-dependent stimulation of the proliferation of murine CTLL-2 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg
Product Type Protein
Conjugate Unconjugated
Recombinant Recombinant
Sequence MAPTSSSTKK TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFAQSII STLT
Content And Storage -20°C
Activity The ED50 was determined by the dose-dependent stimulation of the proliferation of murine CTLL-2 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg
Expression System E. coli
Form Lyophilized
Purity or Quality Grade ≥ 98% by SDS-PAGE gel and HPLC analyses.
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