Human GSTA ELISA Kit EZ-SetTM (DIY Antibody Pairs)

GSTA encodes a member of a family of enzymes that function to add glutathione to target electrophilic compounds, including carcinogens, therapeutic drugs, environmental toxins, and products of oxidative stress. This action is an important step in detoxification of these compounds. This subfamily of enzymes has a particular role in protecting cells from reactive oxygen species and the products of peroxidation. Polymorphisms in this gene influence the ability of individuals to metabolize different drugs. This gene is located in a cluster of similar genes and pseudogenes on chromosome 6. Alternative splicing results in multiple transcript variants.

Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 55 244 925 59 248 978 Standard deviation 2.81 13.18 39.88 2.9 16.6 77.3 CV (%) 5.1% 5.4% 4.3% 4.9% 6.7% 7.9% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 55 244 925 59 248 978 Standard deviation 2.81 13.18 39.88 2.9 16.6 77.3 CV (%) 5.1% 5.4% 4.3% 4.9% 6.7% 7.9% 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) 55 244 925 59 248 978 Mean (pg/ml) 55 244 925 59 248 978 Standard deviation 2.81 13.18 39.88 2.9 16.6 77.3 Standard deviation 2.81 13.18 39.88 2.9 16.6 77.3 CV (%) 5.1% 5.4% 4.3% 4.9% 6.7% 7.9% CV (%) 5.1% 5.4% 4.3% 4.9% 6.7% 7.9%

Catalog number Description Quantity Storage of opened/reconstituted material EZ1625-CA Rabbit anti- human GSTA1 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. EZ1625-DA Biotinylated goat anti- human GSTA1 polyclonal antibody (Detection Antibody) 500 μl, 10 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK1625-ST Lyophilized recombinant human GSTA1 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 EZ1625-CA Rabbit anti- human GSTA1 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. EZ1625-DA Biotinylated goat anti- human GSTA1 polyclonal antibody (Detection Antibody) 500 μl, 10 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK1625-ST Lyophilized recombinant human GSTA1 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 EZ1625-CA Rabbit anti- human GSTA1 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. EZ1625-CA Rabbit anti- human GSTA1 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. EZ1625-DA Biotinylated goat anti- human GSTA1 polyclonal antibody (Detection Antibody) 500 μl, 10 μg/mL (recommended dilution 1:100) EZ1625-DA Biotinylated goat anti- human GSTA1 polyclonal antibody (Detection Antibody) 500 μl, 10 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) EK1625-ST Lyophilized recombinant human GSTA1 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. EK1625-ST Lyophilized recombinant human GSTA1 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) 0 156 313 625 1250 2500 5000 10000 O.D. 0.065 0.188 0.295 0.598 1.039 1.333 1.716 1.916 Concentration (pg/ml) 0 156 313 625 1250 2500 5000 10000 O.D. 0.065 0.188 0.295 0.598 1.039 1.333 1.716 1.916 Concentration (pg/ml) 0 156 313 625 1250 2500 5000 10000 Concentration (pg/ml) 0 156 313 625 1250 2500 5000 10000 O.D. 0.065 0.188 0.295 0.598 1.039 1.333 1.716 1.916 O.D. 0.065 0.188 0.295 0.598 1.039 1.333 1.716 1.916

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)