Human CXCL9/Mig ELISA Kit EZ-SetTM (DIY Antibody Pairs)

Chemokine (C-X-C motif) ligand 9 (CXCL9) is a small cytokine belonging to the CXC chemokine family that is also known as Monokine induced by gamma interferon (MIG) . CXCL9 is a T-cell chemoattractant, which is induced by IFN-gamma. It is closely related to two other CXC chemokines called CXCL10 and CXCL11, whose genes are located near the gene for CXCL9 on human chromosome 4.1, 2 CXCL9, CXCL10 and CXCL11 all elicit their chemotactic functions by interacting with the chemokine receptor CXCR3.3 The standard product used in this kit is recombinant human CXCL9, consisting of 103 amino acids with the molecular mass of 11.7KDa.

C-X-C motif chemokine 9; Gamma-interferon-induced monokine; Monokine induced by interferon-gamma; HuMIG; MIG; Small-inducible cytokine B9; CXCL9; CMK, MIG, SCYB9

Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 249 834 1573 231 759 1628 Standard deviation 11.5 35.03 64.5 14.1 63.8 117.2 CV (%) 4.6% 4.2% 4.1% 6.1% 8.4% 7.2% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 249 834 1573 231 759 1628 Standard deviation 11.5 35.03 64.5 14.1 63.8 117.2 CV (%) 4.6% 4.2% 4.1% 6.1% 8.4% 7.2% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 249 834 1573 231 759 1628 Mean (pg/ml) 249 834 1573 231 759 1628 Standard deviation 11.5 35.03 64.5 14.1 63.8 117.2 Standard deviation 11.5 35.03 64.5 14.1 63.8 117.2 CV (%) 4.6% 4.2% 4.1% 6.1% 8.4% 7.2% CV (%) 4.6% 4.2% 4.1% 6.1% 8.4% 7.2%

Cytokine that affects the growth, movement, or activation state of cells that participate in immune and inflammatory response. Chemotactic for activated T-cells. Binds to CXCR3.

Catalog number Description Quantity Storage of opened/reconstituted material EZ0732-CA Rabbit anti- human CXCL9 polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0732-DA Biotinylated goat anti- human CXCL9 polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0732-ST Lyophilized recombinant human CXCL9 standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the expiration date of the kit. Catalog number Description Quantity Storage of opened/reconstituted material EZ0732-CA Rabbit anti- human CXCL9 polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0732-DA Biotinylated goat anti- human CXCL9 polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0732-ST Lyophilized recombinant human CXCL9 standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the expiration date of the kit. Catalog number Description Quantity Storage of opened/reconstituted material Catalog number Description Quantity Storage of opened/reconstituted material EZ0732-CA Rabbit anti- human CXCL9 polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0732-CA Rabbit anti- human CXCL9 polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0732-DA Biotinylated goat anti- human CXCL9 polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) EZ0732-DA Biotinylated goat anti- human CXCL9 polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0732-ST Lyophilized recombinant human CXCL9 standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the expiration date of the kit. EK0732-ST Lyophilized recombinant human CXCL9 standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the expiration date of the kit.

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.023 0.076 0.14 0.231 0.432 0.881 1.581 2.223 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.023 0.076 0.14 0.231 0.432 0.881 1.581 2.223 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 Concentration (pg/ml) 0 31.2 62.5 125 250 500 1000 2000 O.D. 0.023 0.076 0.14 0.231 0.432 0.881 1.581 2.223 O.D. 0.023 0.076 0.14 0.231 0.432 0.881 1.581 2.223

1. Microplate reader in standard size. 2. Automated plate washer. 3. Incubator. 4. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. 5. Clean tubes and Eppendorf tubes. 6. 96 well microplate (Cat# AR1100) 7. Plate Sealers. 8. Capture Antibody Diluent: PBS. 9. Reagent Diluent: 1% BSA in PBS, pH 7.2-7.4, 0.2 μm filtered. 10. Substrate Solution: Tetramethylbenzidine (Cat# AR1104) 11. Stop Solution: 2 N H2SO4 (Cat# AR1105) 12. Wash Buffer (PBS and PBS-T) . Recipes: PBS: 8g NaCl, 0.2g KCl, 1.15g Na2HPO4, 0.2g KH2PO4, adjust the total volume to 1 L with distilled water, pH 7.2-7.4, 0.2 μm filtered. PBS-T: 0.1% Tween® 20 in PBS, pH 7.2-7.4. *Item 6 – 12 are included in the EZ Set Accessory Kit (EZA001)