CXCL8 Chemi-Luminescent ELISA Kit (Human)

Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Interleukin 8 (IL8) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Interleukin 8 (IL8) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%

Alveolar macrophage chemotactic factor I; beta endothelial cell-derived neutrophil activating peptide; beta-thromboglobulin-like protein; chemokine (C-X-C motif) ligand 8; C-X-C motif chemokine 8; emoctakin; GCP1; GCP-1; granulocyte chemotactic protein 1; IL8; interleukin 8; interleukin-8; LECT; LUCT; lung giant cell carcinoma-derived chemotactic protein; lymphocyte derived neutrophil activating peptide; LYNAP; MDNCF; MONAP; monocyte-derived neutrophil chemotactic factor; monocyte-derived neutrophil-activating peptide; NAF; NAP1; NAP-1; neutrophil-activating peptide 1; Neutrophil-activating protein 1; Protein 3-10C; SCYB8; small inducible cytokine subfamily B, member 8; T-cell chemotactic factor; tumor necrosis factor-induced gene 1.

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.

The microplate provided in this kit has been pre-coated with an antibody specific to Interleukin 8 (IL8) . Standards or samples are then added to the appropriate microplate wells with a biotin-conjugated antibody specific to Interleukin 8 (IL8) . Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is proportional to the Interleukin 8 (IL8) level in the sample or standard.

Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

Matrix Recovery range (%) Average (%) Serum (n=5) 90-103 94 EDTA Plasma (n=5) 95-105 102 Heparin Plasma (n=5) 79-97 93 Matrix Recovery range (%) Average (%) Matrix Recovery range (%) Average (%) Serum (n=5) 90-103 94 Serum (n=5) 90-103 94 EDTA Plasma (n=5) 95-105 102 EDTA Plasma (n=5) 95-105 102 Heparin Plasma (n=5) 79-97 93 Heparin Plasma (n=5) 79-97 93

Component Amount CXCL8 Microplate 96 Wells (12 x 8 Well strips) CXCL8 Lyophilized Standard 2 100X CXCL8 Biotinylated Detector Anitbody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 100X Luminol Substrate 1 x 2 mL Substrate Diluent 1 x 20 mL Component Amount Component Amount CXCL8 Microplate 96 Wells (12 x 8 Well strips) CXCL8 Microplate 96 Wells (12 x 8 Well strips) CXCL8 Lyophilized Standard 2 CXCL8 Lyophilized Standard 2 100X CXCL8 Biotinylated Detector Anitbody 1 x 120 uL 100X CXCL8 Biotinylated Detector Anitbody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 30X Wash Buffer 1 x 20 mL 100X Luminol Substrate 1 x 2 mL 100X Luminol Substrate 1 x 2 mL Substrate Diluent 1 x 20 mL Substrate Diluent 1 x 20 mL