IL-20 ELISA Kit

Catalog No. ABIN2859222

Product Details IL-20 ELISA Kit

Target: IL-20 (IL20) (Interleukin 20 (IL20))

Binding Specificity: AA 25-176

Reactivity: Mouse

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 31.2-2000 pg/mL

Minimum Detection Limit: 31.2 pg/mL

Application: ELISA

Purpose: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Mouse IL-20

Brand: PicoKine™

Sample Type: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)

Analytical Method: Quantitative

Specificity: Expression system for standard: E.coli
Immunogen sequence: L25-E176

Cross-Reactivity (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensitivity: <10pg/mL

Material not included: Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl

Immunogen: Expression system for standard: E.coli
Immunogen sequence: L25-E176

Application Details

Application Notes: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Plate: Pre-coated

Protocol: mouse IL-20 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for IL-20 has been precoated onto 96-well plates. Standards(E.coli, L25-E176) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IL-20 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the mouse IL-20 amount of sample captured in plate.

Assay Procedure:

Aliquot 0.1 mL per well of the 2000pg/mL, 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL mouse IL-20 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of mouse cell culture supernatants, serum or plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each mouse IL-20 standard solution and each sample be measured in duplicate.

Assay Precision:

• Sample 1: n=16, Mean(pg/ml): 285, Standard deviation: 11.97, CV(%): 4.2
• Sample 2: n=16, Mean(pg/ml): 709, Standard deviation: 36.16, CV(%): 5.1
• Sample 3: n=16, Mean(pg/ml): 1126, Standard deviation: 61.93, CV(%): 5.5,
• Sample 1: n=24, Mean(pg/ml): 343, Standard deviation: 19.55, CV(%): 5.7
• Sample 2: n=24, Mean(pg/ml): 762, Standard deviation: 48.77, CV(%): 6.4
• Sample 3: n=24, Mean(pg/ml): 1280, Standard deviation: 94.72, CV(%): 7.4

Restrictions: For Research Use only

Handling

Handling Advice: Avoid multiple freeze-thaw cycles.

Storage: -20 °C,4 °C

Storage Comment: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Expiry Date: 12 months

References for IL-20 ELISA Kit (ABIN2859222)

Liang, Liu, Chen, Sun: "Antitumor activity of the protein and small molecule component fractions from Agrocybe aegerita through enhancement of cytokine production." in: Journal of medicinal food, Vol. 17, Issue 4, pp. 439-46, (2014) (PubMed).

Zhou, Jin, Jia, Zhang, Li, Liu, Liu: "Baicalin attenuates brain edema in a rat model of intracerebral hemorrhage." in: Inflammation, Vol. 37, Issue 1, pp. 107-15, (2014) (PubMed).

Li, Li, Li, Deng, Tian, Jiang, Wang, Wang: "A rat model for stable chronic obstructive pulmonary disease induced by cigarette smoke inhalation and repetitive bacterial infection." in: Biological & pharmaceutical bulletin, Vol. 35, Issue 10, pp. 1752-60, (2012) (PubMed).

Target Details for IL-20

Target: IL-20 (IL20) (Interleukin 20 (IL20))

Alternative Name: IL20 (IL20 Products)

Synonyms: IL-20 ELISA Kit, IL10D ELISA Kit, ZCYTO10 ELISA Kit, Zcyto10 ELISA Kit, IL20 ELISA Kit, interleukin 20 ELISA Kit, IL20 ELISA Kit, Il20 ELISA Kit

Background:

Protein Function: Cytokine that may be involved in epidermal function and psoriasis. Acts through STAT3.

Background: IL-20, also known as Interleukin 20 or Zcyto10, is a protein that in humans is encoded by the IL20 gene. This gene is mapped to 1q32.1. IL-20 is a protein belonging to the IL-10 family of cytokines. This cytokine has been shown to transduce its signal through signal transducer and activator of transcription 3 (STAT3) in keratinocytes. A specific receptor for this cytokine is found to be expressed in skin and upregulated dramatically in psoriatic skin, suggesting a role for this protein in epidermal function and psoriasis. IL-20 regulates proliferation and differentiation of keratinocytes during inflammation, particularly inflammation associated with the skin. In addition, IL-20 also causes cell expansion of multipotential hematopoietic progenitor cells.

Synonyms: Interleukin-20,IL-20,Cytokine Zcyto10,Il20,Zcyto10,

Full Gene Name: Interleukin-20

Cellular Localisation: Secreted.

Gene ID: 58181

UniProt: Q9JKV9

Pathways: Protein targeting to Nucleus