IL-8 Kit ELISA

N° du produit ABIN411305

Détail du produit IL-8 Kit ELISA

Antigène: IL-8 (IL8) (Interleukin 8 (IL8))

Épitope: AA 28-99

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 15.6-1000 pg/mL

Seuil minimal de détection: 15.6 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human IL-8

Marque: PicoKine™

Type d'échantillon: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Plasma (citrate)

Analytical Method: Quantitative

Specificité: Expression system for standard: E.coli
Immunogen sequence: S28-S99

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

Sensibilité: <1pg/mL

Matériel non inclus: 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

Immunogène: Expression system for standard: E.coli
Immunogen sequence: S28-S99

Information d'application

Indications d'application: 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.

Commentaires:

Sequence similarities: Belongs to the intercrine alpha (chemokine CxC) family.

Plaque: Pre-coated

Protocole: human IL-8 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IL-8 has been precoated onto 96-well plates. Standards(E.coli, S28-S99) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IL-8 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 human IL-8 amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL, 15.6pg/mL human IL-8 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 human cell culture supernates, serum or plasma(heparin, EDTA, citrate) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human IL-8 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 115, Standard deviation: 6.67, CV(%): 5.8
• Sample 2: n=16, Mean(pg/ml): 357, Standard deviation: 17.5, CV(%): 4.9
• Sample 3: n=16, Mean(pg/ml): 616, Standard deviation: 41.3, CV(%): 6.7,
• Sample 1: n=24, Mean(pg/ml): 176, Standard deviation: 13.38, CV(%): 7.6
• Sample 2: n=24, Mean(pg/ml): 392, Standard deviation: 21.17, CV(%): 5.4
• Sample 3: n=24, Mean(pg/ml): 649, Standard deviation: 45.43, CV(%): 7

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: Avoid multiple freeze-thaw cycles.

Stock: -20 °C,4 °C

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

Date de péremption: 12 months

Références pour IL-8 Kit ELISA (ABIN411305)

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Détail du antigène

Antigène: IL-8 (IL8) (Interleukin 8 (IL8))

Autre désignation: CXCL8 (IL8 Produits)

Synonymes: CXCL8 Kit ELISA, GCP-1 Kit ELISA, GCP1 Kit ELISA, LECT Kit ELISA, LUCT Kit ELISA, LYNAP Kit ELISA, MDNCF Kit ELISA, MONAP Kit ELISA, NAF Kit ELISA, NAP-1 Kit ELISA, NAP1 Kit ELISA, IL-8 Kit ELISA, AMCF-I Kit ELISA, il8 Kit ELISA, IL8 Kit ELISA, si:dkey-151b16.2 Kit ELISA, cxcli2 Kit ELISA, cxcl8 Kit ELISA, gcp-1 Kit ELISA, il-8 Kit ELISA, lynap Kit ELISA, mdncf Kit ELISA, monap Kit ELISA, nap-1 Kit ELISA, C-X-C motif chemokine ligand 8 Kit ELISA, interleukin 8 Kit ELISA, chemokine (C-X-C motif) ligand 8a Kit ELISA, chemokine (C-X-C motif) ligand 1-like Kit ELISA, chemokine (C-X-C motif) ligand 8 L homeolog Kit ELISA, CXCL8 Kit ELISA, il8 Kit ELISA, cxcl8a Kit ELISA, IL8 Kit ELISA, Cxcl8 Kit ELISA, LOC422654 Kit ELISA, cxcl8.L Kit ELISA

Sujet:

Protein Function: IL-8 is a chemotactic factor that attracts neutrophils, basophils, and T-cells, but not monocytes. It is also involved in neutrophil activation. It is released from several cell types in response to an inflammatory stimulus. IL-8(6-77) has a 5-10-fold higher activity on neutrophil activation, IL-8(5-77) has increased activity on neutrophil activation and IL-8(7-77) has a higher affinity to receptors CXCR1 and CXCR2 as compared to IL-8(1-77), respectively. .

Background: Interleukin-8, also called neutrophil-activating peptide-1 or SCYB8, is a tissue-derived peptide secreted by several types of cells in response to inflammatory stimuli. Monocyte-derived neutrophil chemotactic factor(MDNCF/IL-8, suggested gene symbol IL8) is a cytokine that chemoattracts and activates neutrophils. IL-8 is produced and released from human adipose tissue and from isolated adipocytes in vitro, which may indicate that IL-8 from adipose tissue could be involved in some of the obesity-related complications. The MDNCF/IL-8 gene is placed on the human gene map at position 4q12-q21. This is the same location where at least three other members(platelet factor 4, melanoma growth stimulatory activity, and interferon-gamma induced factor) of the platelet factor 4 gene superfamily reside. Human IL-8 consists of 99 amino acids in precursor form and 79 amino acids in mature form.

Synonyms: Interleukin-8,IL-8,C-X-C motif chemokine 8,Chemokine (C-X-C motif) ligand 8,Emoctakin,Granulocyte chemotactic protein 1,GCP-1,Monocyte-derived neutrophil chemotactic factor,MDNCF,Monocyte-derived neutrophil-activating peptide,MONAP,Neutrophil-activating protein 1,NAP-1,Protein 3-10C,T-cell chemotactic factor,MDNCF-a,GCP/IL-8 protein IV,IL8/NAP1 form I,Interleukin-8,(Ala-IL-8)77,GCP/IL-8 protein II,IL-8(1-77),IL8/NAP1 form II,MDNCF-b,IL-8(5-77),IL-8(6-77),(Ser-IL-8)72,GCP/IL-8 protein I,IL8/NAP1 form III,Lymphocyte-derived neutrophil-activating factor,LYNAP,MDNCF-c,Neutrophil-activating factor,NAF,IL-8(7-77),GCP/IL-8 protein V,IL8/NAP1 form IV,IL-8(8-77),GCP/IL-8 protein VI,IL8/NAP1 form V,IL-8(9-77),GCP/IL-8 protein III,IL8/NAP1 form VI,CXCL8,IL8,

Full Gene Name: Interleukin-8

Cellular Localisation: Secreted.

ID gène: 3576

UniProt: P10145

Pathways: Signalisation TLR, Cellular Response to Molecule of Bacterial Origin, Regulation of G-Protein Coupled Receptor Protein Signaling, ER-Nucleus Signaling, Hepatitis C, Autophagy