Human IL-13 R alpha 2 DuoSet ELISA

Name: Human IL-13 R alpha 2 DuoSet ELISA
Brand: R&D Systems
SKU: DY614

R&D Systems, part of Bio-Techne | Catalog # DY614

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Product Summary
Product Specifications
Scientific Data
Kit Contents
Other Reagents Required
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Assay Type

Solid Phase Sandwich ELISA

Assay Range

0.312-20 ng/mL

Sample Type

Cell culture supernates, serum, and plasma
Note: Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet

Reactivity

Human

Human IL-13 R alpha 2 DuoSet ELISA Features

Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
Development protocols are provided to guide further assay optimization
Assay can be customized to your specific needs
Economical alternative to complete kits

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Product Summary for Human IL-13 R alpha 2 DuoSet ELISA

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human IL-13 Ralpha2. The suggested diluent is suitable for the analysis of most cell culture supernate samples. Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet.

Product Specifications

Assay Format

96-well strip plate (sold separately)

Sample Volume Required

100 µL

Detection Method

Colorimetric ELISA - 450nm (TMB)

Conjugate

Biotin

Specificity

Please see the product datasheet

Label

HRP

Scientific Data Images for Human IL-13 R alpha 2 DuoSet ELISA

Human IL-13 R alpha 2 ELISA Standard Curve

Kit Contents for Human IL-13 R alpha 2 DuoSet ELISA

Capture Antibody
Detection Antibody
Recombinant Standard
Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)

Other Reagents Required

DuoSet Ancillary Reagent Kit 2 (5 plates): (Catalog # DY008) containing 96 well microplates, plate sealers, substrate solution, stop solution, plate coating buffer (PBS), wash buffer, and Reagent Diluent Concentrate 2.

The components listed above may be purchased separately:

PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na₂HPO₄, 1.5 mM KH₂PO₄, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or 0.05% Tween^® 20 in PBS, pH 7.2-7.4

Reagent Diluent: (Catalog # DY995), or 1% BSA in PBS, pH 7.2-7.4, 0.2 µm filtered

Substrate Solution: 1:1 mixture of Color Reagent A (H₂O₂) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H₂SO₄ (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990)

Plate Sealers: ELISA Plate Sealers (Catalog # DY992)

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: IL-13 R alpha 2

Two members of the type 5 subfamily of type I cytokine receptors can serve as receptors for IL-13. IL-13 can bind to IL-13 R alpha 1 (CD213a1; previously designated IL-13 R alpha or NR4) with low affinity, then recruits the IL-4 R alpha chain to form a high affinity receptor, causing downstream STAT6 activation. Alternately, IL-13 can bind IL-13 R alpha 2 (CD213a2) with high affinity; this interaction does not cause activation of STAT6, but does induce TGF-beta production. IL-13 R alpha 1 and IL-13 R alpha 2 each have three extracellular fibronectin type III domains, two cytokine receptor homology modules and a WSXWS motif typical of the class I cytokine receptor family, but IL-13 R alpha 2 has a much shorter cytoplasmic tail. IL-13 R subunits can be expressed on monocytes, macrophages, fibroblasts, human B cells, basophils, eosinophils, endothelial cells, and smooth muscle cells.

Long Name

Interleukin 13 Receptor alpha 2

Alternate Names

CD213a2, IL-13Ra2, IL13R alpha 2, IL13RA2

Entrez Gene IDs

3598 (Human); 16165 (Mouse)

Gene Symbol

IL13RA2

Additional IL-13 R alpha 2 Products

Product Documents for Human IL-13 R alpha 2 DuoSet ELISA

Product Datasheets

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COA

SDS

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Product Specific Notices for Human IL-13 R alpha 2 DuoSet ELISA

For research use only

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