Mouse IL-28B/IFN-lambda 3 DuoSet ELISA

Catalog # Availability Size / Price Qty
DY1789B
DY1789B-05
Ancillary Products Available
Mouse IL-28A / B (IFN-lambda 2 / 3) ELISA Standard Curve
1 Image
Product Details
Procedure
Citations (10)
FAQs
Supplemental Products
Reviews

Mouse IL-28B/IFN-lambda 3 DuoSet ELISA Summary

Assay Type
Solid Phase Sandwich ELISA
Format
96-well strip plate
Sample Volume Required
100 µL
Sufficient Materials
For fifteen 96-well plates*
Specificity
Please see the product datasheet

* Provided that the recommended microplates, buffers, diluents, substrates and solutions are used, and the assay is run as summarized in the Assay Procedure provided.

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant mouse IL-28A/B (IFN-lambda 2/3). 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 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

Kit Content

  • 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)

  

Data Example

Mouse IL-28A / B (IFN-lambda 2 / 3) ELISA Standard Curve

Product Datasheets

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-28A/B (IFN-lambda 2/3)

Human/mouse IL-28A (IFN-lambda 2), IL-28B (IFN-lambda 3), and human IL-29 (IFN-lambda 1) are class II cytokine receptor ligands that are distantly related to members of the IL-10 family (11 - 13% amino acid (aa) sequence identity) and type I IFN family (15 - 19% aa sequence identity). These cytokines exert bioactivities that overlap those of type I IFNs, including antiviral activity and up-regulation of MHC class I antigen expression. The proteins signal through the same heterodimeric receptor complex that is composed of the IL-10 receptor beta (IL-10 R beta) and a novel IL-28 receptor alpha (IL-28 R alpha, also known as IFN-lambda R1). Mouse IL-28 shares 61%, 62%, and 52% aa identity with human IL-28A, IL-28B, and IL-29, respectively.

Long Name:
Interleukin 28A
Entrez Gene IDs:
282617 (Human)
Alternate Names:
IFNl2; IFNlambda 2; IL28A; IL-28A; IL-28A/B (IFN-lambda 2/3); IL28B; interferon lambda 2

Assay Procedure

GENERAL ELISA PROTOCOL

Plate Preparation

  1. Dilute the Capture Antibody to the working concentration in PBS without carrier protein. Immediately coat a 96-well microplate with 100 μL per well of the diluted Capture Antibody. Seal the plate and incubate overnight at room temperature.
  2. Aspirate each well and wash with Wash Buffer, repeating the process two times for a total of three washes. Wash by filling each well with Wash Buffer (400 μL) using a squirt bottle, manifold dispenser, or autowasher. Complete removal of liquid at each step is essential for good performance. After the last wash, remove any remaining Wash Buffer by aspirating or by inverting the plate and blotting it against clean paper towels.
  3. Block plates by adding 300 μL Reagent Diluent to each well. Incubate at room temperature for a minimum of 1 hour.
  4. Repeat the aspiration/wash as in step 2. The plates are now ready for sample addition.

Assay Procedure

  1. Add 100 μL of sample or standards in Reagent Diluent, or an appropriate diluent, per well. Cover with an adhesive strip and incubate 2 hours at room temperature.
  2. Repeat the aspiration/wash as in step 2 of Plate Preparation.
  3. Add 100 μL of the Detection Antibody, diluted in Reagent Diluent, to each well. Cover with a new adhesive strip and incubate 2 hours at room temperature.
  4. Repeat the aspiration/wash as in step 2 of Plate Preparation.
  5. Add 100 μL of the working dilution of Streptavidin-HRP to each well. Cover the plate and incubate for 20 minutes at room temperature. Avoid placing the plate in direct light.
  6. Repeat the aspiration/wash as in step 2.
  7. Add 100 μL of Substrate Solution to each well. Incubate for 20 minutes at room temperature. Avoid placing the plate in direct light.
  8. Add 50 μL of Stop Solution to each well. Gently tap the plate to ensure thorough mixing.
  9. Determine the optical density of each well immediately, using a microplate reader set to 450 nm. If wavelength correction is available, set to 540 nm or 570 nm. If wavelength correction is not available, subtract readings at 540 nm or 570 nm from the readings at 450 nm. This subtraction will correct for optical imperfections in the plate. Readings made directly at 450 nm without correction may be higher and less accurate.

Citations for Mouse IL-28B/IFN-lambda 3 DuoSet ELISA

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

10 Citations: Showing 1 - 10
Filter your results:

Filter by:

  1. Distinct roles for MDA5 and TLR3 in the acute response to inhaled double-stranded RNA
    Authors: JM Veazey, TJ Chapman, TR Smyth, SE Hillman, SI Eliseeva, SN Georas
    PLoS ONE, 2019;14(5):e0216056.
    Species: Mouse
    Sample Types: BALF fluid
  2. Corticosteroid suppression of antiviral immunity increases bacterial loads and mucus production in COPD exacerbations
    Authors: A Singanayag, N Glanville, JL Girkin, YM Ching, A Marcellini, JD Porter, M Toussaint, RP Walton, LJ Finney, J Aniscenko, J Zhu, MB Trujillo-T, MA Calderazzo, C Grainge, SL Loo, PC Veerati, PS Pathinayak, KS Nichol, AT Reid, PL James, R Solari, PAB Wark, DA Knight, MF Moffatt, WO Cookson, MR Edwards, P Mallia, NW Bartlett, SL Johnston
    Nat Commun, 2018;9(1):2229.
    Species: Mouse
    Sample Types: BALF
  3. Interferon-? Mediates Non-redundant Front-Line Antiviral Protection against Influenza Virus Infection without Compromising Host Fitness
    Authors: IE Galani, V Triantafyl, EE Eleminiado, O Koltsida, A Stavropoul, M Manioudaki, D Thanos, SE Doyle, SV Kotenko, K Thanopoulo, E Andreakos
    Immunity, 2017;46(5):875-890.e6.
    Species: Mouse
    Sample Types: Cell Culture Supernates
  4. TRAIL signaling is pro-inflammatory and pro-viral in a murine model of rhinovirus 1B infection
    Authors: Joerg Mattes
    Am. J. Physiol. Lung Cell Mol. Physiol., 2016;0(0):ajplung.00200.
    Species: Mouse
    Sample Types: Tissue Homogenates
  5. Identification of Toll-like receptor 9 as parapoxvirus ovis-sensing receptor in plasmacytoid dendritic cells.
    Authors: von Buttlar H, Siegemund S, Buttner M, Alber G
    PLoS ONE, 2014;9(8):e106188.
    Species: Mouse
    Sample Types: Cell Culture Supernates
  6. IPS-1 is essential for type III IFN production by hepatocytes and dendritic cells in response to hepatitis C virus infection.
    Authors: Okamoto, Masaaki, Oshiumi, Hiroyuki, Azuma, Masahiro, Kato, Nobuyuki, Matsumoto, Misako, Seya, Tsukasa
    J Immunol, 2014;192(6):2770-7.
    Species: Mouse
    Sample Types:
  7. IL-15 complexes induce NK- and T-cell responses independent of type I IFN signaling during rhinovirus infection.
    Authors: Jayaraman A, Jackson D, Message S, Pearson R, Aniscenko J, Caramori G, Mallia P, Papi A, Shamji B, Edwards M, Westwick J, Hansel T, Stanciu L, Johnston S, Bartlett N
    Mucosal Immunol, 2014;7(5):1151-64.
    Species: Mouse
    Sample Types: BALF
  8. IRF-3, IRF-7, and IPS-1 promote host defense against acute human metapneumovirus infection in neonatal mice.
    Authors: Spann K, Loh Z, Lynch J, Ullah A, Zhang V, Baturcam E, Werder R, Khajornjiraphan N, Rudd P, Loo Y, Suhrbier A, Gale M, Upham J, Phipps S
    Am J Pathol, 2014;184(6):1795-806.
    Species: Mouse
    Sample Types: Cell Lysates
  9. Type I and type III interferons drive redundant amplification loops to induce a transcriptional signature in influenza-infected airway epithelia.
    Authors: Crotta S, Davidson S, Mahlakoiv T, Desmet C, Buckwalter M, Albert M, Staeheli P, Wack A
    PLoS Pathog, 2013;9(11):e1003773.
    Species: Mouse
    Sample Types: Cell Culture Supernates
  10. The IFN regulatory factor 7-dependent type I IFN response is not essential for early resistance against murine cytomegalovirus infection.
    Authors: Steinberg C, Eisenacher K, Gross O, Reindl W, Schmitz F, Ruland J, Krug A
    Eur. J. Immunol., 2009;39(4):1007-18.
    Species: Mouse
    Sample Types: Serum

FAQs

No product specific FAQs exist for this product, however you may

View all ELISA FAQs

Reviews for Mouse IL-28B/IFN-lambda 3 DuoSet ELISA

There are currently no reviews for this product. Be the first to review Mouse IL-28B/IFN-lambda 3 DuoSet ELISA and earn rewards!

Have you used Mouse IL-28B/IFN-lambda 3 DuoSet ELISA?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review