- Catalog number
- EZ1393
- Size / count
- 5 Plates/Kit
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Antithrombin III is the most important inhibitor of thrombin and other coagulation proteinases. It belongs to the serine proteinase inhibitor (serpin) superfamily of inhibitors and structurally related proteins, which contain reactive centers that have evolved to attract and entrap certain proteinases. Inherited antithrombin III deficiency (AT3D) is a risk factor for the early development of venous thromboembolism (THPH7) . Antithrombin III regulates clot formation both by inhibiting thrombin activity ly and by interfering with earlier stages of the clotting cascade. By in situ hybridization and quantitative analysis of DNA dosage in carriers of chromosome 1 deletions, AT3 is mapped to 1q23-q25. The AT3 gene has 7 exons. It contains 9 complete and 1 partial repetitive ALU sequence elements, which occur in the introns of the gene at a higher frequency (about 22% of the intron sequence) than in the genome as a whole (about 5%) .
- Synonyms
- Antithrombin-III; ATIII; Serpin C1; SERPINC1; AT3; PRO0309
- Gene Name
- SERPINC1
- Gene ID
- 462
- UniProt
- P01008
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: H33-K464
- Tissue Specificity
- Found in plasma.
- Applications
- ELISA
- Field of Research
- Cardiovascular, Cell Biology, Protease Inhibitors, Proteolysis/Ubiquitin
- Sample Type
- Cell culture supernatants, serum, plasma (heparin, EDTA, citrate) and urine.
- Detection Range
- 312 pg/mL - 20,000 pg/mL
- Function
- Most important serine protease inhibitor in plasma that regulates the blood coagulation cascade. AT-III inhibits thrombin, matriptase-3/TMPRSS7, as well as factors IXa, Xa and XIa. Its inhibitory activity is greatly enhanced in the presence of heparin. .
- Components
- Catalog number Description Quantity Storage of opened/reconstituted material EZ1393-CA Goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Capture Antibody) 500 μl, 4 μg/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. EZ1393-DA Biotinylated goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Detection Antibody) 500 μl (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EZ1393-ST Lyophilized recombinant human Serpin C1/Antithrombin-III standard 20 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 EZ1393-CA Goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Capture Antibody) 500 μl, 4 μg/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. EZ1393-DA Biotinylated goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Detection Antibody) 500 μl (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EZ1393-ST Lyophilized recombinant human Serpin C1/Antithrombin-III standard 20 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 EZ1393-CA Goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Capture Antibody) 500 μl, 4 μg/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. EZ1393-CA Goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Capture Antibody) 500 μl, 4 μg/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. EZ1393-DA Biotinylated goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Detection Antibody) 500 μl (recommended dilution 1:100) EZ1393-DA Biotinylated goat anti-human Serpin C1/Antithrombin-III polyclonal antibody (Detection Antibody) 500 μl (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) EZ1393-ST Lyophilized recombinant human Serpin C1/Antithrombin-III standard 20 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. EZ1393-ST Lyophilized recombinant human Serpin C1/Antithrombin-III standard 20 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.
- Storage Conditions
- 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.)
- Calculated Molecular Weight
- 52602 MW
- Specificity
- Natural and recombinant human Serpin C1
- Gene Name Synonym
- Antithrombin-III
- Subcellular Location
- Secreted, extracellular space.
- Protein Name
- Antithrombin-III
- Sample Data
- Concentration (pg/ml) 0 312 625 1,250 2,500 5,000 10,000 20,000 O.D. 0.011 0.062 0.082 0.15 0.295 0.582 1.333 1.974 Concentration (pg/ml) 0 312 625 1,250 2,500 5,000 10,000 20,000 O.D. 0.011 0.062 0.082 0.15 0.295 0.582 1.333 1.974 Concentration (pg/ml) 0 312 625 1,250 2,500 5,000 10,000 20,000 Concentration (pg/ml) 0 312 625 1,250 2,500 5,000 10,000 20,000 O.D. 0.011 0.062 0.082 0.15 0.295 0.582 1.333 1.974 O.D. 0.011 0.062 0.082 0.15 0.295 0.582 1.333 1.974
- Material Required But Not Provided
- 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)
