Rat IL-2 ELISA Kit (48-well)

Specifications

Product Data
Description	Rat IL-2 ELISA Kit (48-well)
Size	1 x 48 wells
Format	48-well strip plate
Assay Type	Solid Phase Sandwich ELISA
Assay Length	3 hour
Signal	Colorimetric
Curve Range	0.03 - 2.0 ng/mL
Sample Type	Cell culture supernatant, serum, plasma (EDTA, citrate, heparin)
Sample Volume	20 uL
Specificity	Natural and recombinant Rat IL-2 Ligand
Sensitivity	7pg/mL
Reactivity	Rat
Interference	No significant interference observed with available related molecules.
Components	Aluminium pouches with a Microwell Plate coated with monoclonal antibody to rat IL-2 (8 6) 2 vials rat IL-2 Standard lyophilized,4000 pg/ml upon reconstitution 2 vials concentrated Biotin-Conjugate anti-rat IL-2 antibody 2 vials Streptavidin-HRP solution, 1 bottle Standard /sample Diluent 1 bottle Biotin-Conjugate antibody Diluent 1 bottle Streptavidin-HRP Diluent 1 bottle Wash Buffer Concentrate 20x (PBS with 1% Tween-20) 1 vial Substrate Solution 1 vial Stop Solution 3 pieces Adhesive Films package insert
Background	Interleukin 2 (IL-2) is a pleiotropic cytokine produced primarily by mitogen- or antigen-activated T lymphocytes . It plays a key role in promoting the clonal expansion of antigen-specific T cells. In addition, IL-2 has been shown to mediate multiple immune responses on a variety of cell types. IL-2 has been found to stimulate growth and differentiation of B cells, NK cells, LAK cells, monocytes, and oligodendocytes. IL-2 is involved in treatment of cancers such as melanoma and renal cell cancer. It plays a key role in promoting the clonal expansion of antigen-specific T cells. In addition, IL-2 has also been shown to mediate multiple immune responses on a variety of cell types. The sequence of rat IL-2 cDNA predicts a 155 amino acid (aa) residue precursor glycoprotein containing a 20 aa residue signal peptide that is cleaved to form the mature protein . At the amino acid sequence level, mature rat IL-2 is approximately 80% identical to mouse IL-2 . The biological effects of IL-2 are mediated by specific cell surface receptor complexes. The functional high-affinity receptor for IL-2 is composed of three distinct polypeptide chains. IL-2 stimulates the proliferation of thymocytes; stimulates the proliferation and differentiation of activated B cells; promotes the growth, differentiation and cytocidal activity of monocytes; induces the growth of and cytokine production and cytolytic activity by natural killer cells; enhances the production of lymphocyte-activated killer (LAK) cells; and induces the proliferation and differentiation of oligodendrocytes .
Gene Symbol	Il2
Standard Curve	Representative standard curve for IL-2 ELISA. IL-2 was diluted in serial two-fold steps in Sample Diluent.

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