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ELISA MAX™ Deluxe Set Human IL-31

Pricing & Availability
Regulatory Status
RUO
Other Names
Interleukin-31, IL31 Precoated ELISA Kit
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Product Citations
publications
Human_IL-31_ELISAMAX_Deluxe_122716
  • Human_IL-31_ELISAMAX_Deluxe_122716
Cat # Size Price Save
445704 5 plates ¥67,100
Description

Please contact our sales representative for bulk pricing quotations.

Interleukin 31 (IL-31) is a newly identified member of the gp130/IL-6 cytokine family that is composed of 144 amino acid and has molecular mass of 16 kD. IL-31 is produced mainly by T helper type 2 cells. The mature form of the protein contains a four-helix structure. Human IL-31 shares 31% amino acid sequence identity with mouse IL-31.

The BioLegend ELISA MAX™ Deluxe Set is a sandwich Enzyme-Linked Immunosorbent Assay (ELISA). A human IL-31 specific goat polyclonal antibody is first coated on a 96-well plate. Standards and samples are added to the wells, and IL-31 binds to the immobilized capture antibody. Next, a biotinylated goat polyclonal anti-human IL-31 detection antibody is added, producing an antibody-antigen-antibody “sandwich”. Avidin horseradish peroxidase is subsequently added, followed by TMB Substrate Solution, producing a blue color in proportion to the concentration of IL-31 present in the sample. Finally, the Stop Solution changes the reaction color from blue to yellow, and the microwell absorbance is read at 450 nm with a microplate reader.

Product Details
Technical data sheet

Kit Contents

Kit Contents
  • Human IL-31 ELISA MAX™ Capture Antibody (200X)
  • Human IL-31 ELISA MAX™ Detection Antibody (200X)
  • Human IL-31 Standard
  • Avidin-HRP (1000X)
  • Substrate Solution C
  • Coating Buffer B (5X)
  • Assay Diluent A (5X)

Product Details

Verified Reactivity
Human
Application

ELISA
 
As a part of BioLegend's efforts to go green, each new lot of the ELISA MAX™ sets will include a summarized version of its manual. Click here for more information.
Product Citations
  1. Yaseen B, et al. 2020. Rheumatology (Oxford). 2625:59. PubMed
  2. Shin JY, et al. 2019. Exp Ther Med. 18:1914. PubMed
Sensitivity
0.6 pg/mL
Standard Range
37.5-2,400 pg/mL
Materials Not Included
  • Microwell plates: 96-well Nunc MaxiSorp™ is recommended.
  • PBS (Phosphate-Buffered Saline): 8.0 g NaCl, 1.16 g Na2HPO4,
    0.2 g KH2PO4, 0.2 g KCl, add deionized water to 1 L; pH to 7.4, 0.2 μm
    filtered
  • Wash Buffer: BioLegend Cat. No. 421601 is recommended, or PBS +
    0.05% Tween-20
  • Stop Solution: BioLegend Cat. No. 423001 is recommended, or acid
    solution, e.g. 2N H2SO4
  • Plate Sealers: BioLegend Cat. No. 423601 is recommended
  • Deionized (DI) water
  • A microplate reader capable of measuring absorbance at 450 nm
  • Adjustable pipettes to measure volumes ranging from 2 μL to 1 mL
  • Wash bottle or automated microplate washer
  • Log-Log graph paper or software for data analysis
  • Tubes to prepare standard dilutions
  • Timer
  • Absorbent paper

Antigen Details

Cell Sources
Helper T Cell
Biology Area
Immunology
Molecular Family
Cytokines/Chemokines
Gene ID
386653 View all products for this Gene ID
UniProt
View information about IL-31 on UniProt.org

Related FAQs

Do the ELISA MAX™ Deluxe Sets come with plates?

No, ELISA MAX™ Deluxe Sets do not come with plates. Coating Buffer and Assay Diluent (for blocking and dilutions) are included in these sets. Plates can be ordered separately (Cat No. 423501), and instructions for coating the plates are in the sets’ product manuals.

Go To Top Version: 4    Revision Date: 09/14/2022

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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