ANXA1 ELISA Kit (Rabbit)

Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Annexin A1 (ANXA1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Annexin A1 (ANXA1) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%

Plays important roles in the innate immune response as effector of glucocorticoid-mediated responses and regulator of the inflammatory process. Has anti-inflammatory activity. Plays a role in glucocorticoid-mediated down-regulation of the early phase of the inflammatory response. Promotes resolution of inflammation and wound healing (By similarity) . Functions at least in part by activating the formyl peptide receptors and downstream signaling cascades. Promotes chemotaxis of granulocytes and monocytes via activation of the formyl peptide receptors (By similarity) . Contributes to the adaptive immune response by enhancing signaling cascades that are triggered by T-cell activation, regulates differentiation and proliferation of activated T-cells. Promotes the differentiation of T-cells into Th1 cells and negatively regulates differentiation into Th2 cells (By similarity) . Has no effect on unstimulated T-cells. Promotes rearrangement of the actin cytoskeleton, cell polarization and cell migration. Negatively regulates hormone exocytosis via activation ofthe formyl peptide receptors and reorganization of the actin cytoskeleton (By similarity) . Has high affinity for Ca (2+) and can bind up to eight Ca (2+) ions (By similarity) . Displays Ca (2+) -dependent binding to phospholipid membranes (By similarity) . Plays a role in the formation of phagocytic cups and phagosomes. Plays a role in phagocytosis by mediating the Ca (2+) -dependent interaction between phagosomes and the actin cytoskeleton (By similarity) .

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Annexin A1 (ANXA1) . Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Annexin A1 (ANXA1) . Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Annexin A1 (ANXA1), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Annexin A1 (ANXA1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

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 (%) erum (n=5) 94-101 97 EDTA plasma (n=5) 79-101 82 heparin plasma (n=5) 86-98 95 Matrix Recovery Range (%) Average (%) Matrix Recovery Range (%) Average (%) erum (n=5) 94-101 97 erum (n=5) 94-101 97 EDTA plasma (n=5) 79-101 82 EDTA plasma (n=5) 79-101 82 heparin plasma (n=5) 86-98 95 heparin plasma (n=5) 86-98 95

Component Amount Anti-ANXA1 Microplate 96 Wells (12 x 8 Well Strips) ANXA1 Lyophilized Standard 2 x 20 ng 100X Biotinylated ANXA1 Detector Antibody 120 uL Avidin/HRP Conjugate 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 TMB Substrate 1 x 9 mL Stop Solution 1 x 6 mL Component Amount Component Amount Anti-ANXA1 Microplate 96 Wells (12 x 8 Well Strips) Anti-ANXA1 Microplate 96 Wells (12 x 8 Well Strips) ANXA1 Lyophilized Standard 2 x 20 ng ANXA1 Lyophilized Standard 2 x 20 ng 100X Biotinylated ANXA1 Detector Antibody 120 uL 100X Biotinylated ANXA1 Detector Antibody 120 uL Avidin/HRP Conjugate 120 uL Avidin/HRP Conjugate 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 TMB Substrate 1 x 9 mL TMB Substrate 1 x 9 mL Stop Solution 1 x 6 mL Stop Solution 1 x 6 mL

This assay has high sensitivity and excellent specificity for detection of Annexin A1 (ANXA1) . No significant cross-reactivity or interference between Annexin A1 (ANXA1) and analogues was observed.