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IL-28B (pig) ELISA kit

Enzyme ImmunoAssay (EIA) is a technique to detect and quantify antigens (proteins, hormones…) or antibodies in samples. It relies on the ability of an antibody to bind a specific antigen. Either the antibody or the antigen is labelled with an enzyme wh...

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Technical Warning: Check the Additional Items Required section of this kit booklet to verify if UltraPure Water (Milli-Q or equivalent) is needed for this assay

Synonyms:

Interleukin-28B

Correlated keywords:

ELISA

Chemokin

epithelial cells

keratinocytes

hepatocyte

antiviral

Interleukin-28B

Product Overview:
Enzyme ImmunoAssay (EIA) is a technique to detect and quantify antigens (proteins, hormones…) or antibodies in samples. It relies on the ability of an antibody to bind a specific antigen. Either the antibody or the antigen is labelled with an enzyme whose substrate is a chromogen or a fluorogen converted in a measurable product (color or fluorescence).
Enzyme-linked Immunosorbent Assay (ELISA) is a type of EIA using a solid phase (ex: microtiter plate) coated with an antigen immobilizing the molecule to detect. Over the time, scientists have extended the term ELISA to EIAs using an antibody coating the solid phase. That explains why our EIA kits using coated antibodies are also called ELISA kits.
Interleukin 28B (IL-28B), recently renamed interferon- λ3 (IFNλ3), is one of the 9 members of the IL-10 family(1) (IL-10/IL-19/IL-20/IL-22/IL-24/IL-26/IL-28A/IL-28B and IL-29). It has been classified as type III interferon(2).
IL-28B is a polypeptide of 170 amino acids with a molecular weight of 19.6 kDa. IL-28B structure contains six antiparallel helices(3)
This cytokine is produced at a monomeric state(4) by plasmacytoid dendritic cells after virus infection or dsRNA. Moreover its production is enhanced by Interferon-α.
The main function of IL28B is antiviral action by the modulation of the expression of MHC (Type I/II) in dentritic cells or by the modulation of CCR7 receptor mediating dentritic cells migration.

Size: 96 wells

Shipping: wet ice

Stability: Store at +4degrees; shelf life 6months maximum after production

Specificity:

refer to technical booklet

Application Media: It is the responsibility of the user to check the compatibility of the assay with the study matrix

Sample volume: 100 µL

Tracer: horseradish peroxidase HRP

Detection Limit: ≤0,02 ng/mL

Standard Curve Range: 0,02-2,00 ng/mL

Custom Code: 3822000000

UNSPSC code: 41116104

1. Sabat R IL-10 family of cytokines 2010, Cytokine Growth Factor Rev 21 : 315–324

2. Zdanov A (2010) Structural analysis of cytokines comprising the IL-10 family. 2010, Cytokine Growth Factor Rev 21 : 325–330

3. Robert Sabat, Ellen Witte, Katrin Witte, and Kerstin Wolk IL-22 and IL-17: An Overview 2013, IL-17, IL-22 and Their Producing Cells: Role in Inflammation and Autoimmunity, 2nd ed., pp.11-35

4. Zdanov A Structural analysis of cytokines comprising the IL-10 family. 2010, Cytokine Growth Factor Rev 21 :325–330

주문정보

CAT.No	품명	규격	비고
A05425	IL-28B (pig) ELISA kit	96 wells	HRP kits