- Catalog number
- EZ0559
- Size / count
- 5 Plates/Kit
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Angiopoietin 1, also called ANG1 is a type of angiopoietin and is encoded by the gene ANGPT1. Angiopoietins are proteins with important roles in vascular development and angiogenesis. All angiopoietins bind with similar affinity to an endothelial cell-specific tyrosine-protein kinase receptor. This gene was mapped to 8q23.1. The protein encoded by this gene is a secreted glycoprotein that activates the receptor by inducing its tyrosine phosphorylation. It plays a critical role in mediating reciprocal interactions between the endothelium and surrounding matrix and mesenchyme and inhibits endothelial permeability. The protein also contributes to blood vessel maturation and stability, and may be involved in early development of the heart.
- Synonyms
- Angiopoietin-1; ANG-1; ANGPT1; KIAA0003
- Gene Name
- ANGPT1
- Gene ID
- 284
- UniProt
- Q15389
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: H16-F498
- Applications
- ELISA
- Field of Research
- Angiogenesis, Cardiovascular, Growth Factors
- Sample Type
- Cell culture supernatants, serum, plasma (heparin, EDTA), saliva and human milk.
- Detection Range
- 156 pg/mL - 10,000 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 252 1375 5201 272 1440 5518 Standard deviation 15.37 90.75 358.86 17.68 102.24 452.47 CV (%) 6.1% 6.6% 6.9% 6.5% 7.1% 8.2% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 252 1375 5201 272 1440 5518 Standard deviation 15.37 90.75 358.86 17.68 102.24 452.47 CV (%) 6.1% 6.6% 6.9% 6.5% 7.1% 8.2% 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) 252 1375 5201 272 1440 5518 Mean (pg/ml) 252 1375 5201 272 1440 5518 Standard deviation 15.37 90.75 358.86 17.68 102.24 452.47 Standard deviation 15.37 90.75 358.86 17.68 102.24 452.47 CV (%) 6.1% 6.6% 6.9% 6.5% 7.1% 8.2% CV (%) 6.1% 6.6% 6.9% 6.5% 7.1% 8.2%
- Function
- Binds and activates TEK/TIE2 receptor by inducing its dimerization and tyrosine phosphorylation. Plays an important role in the regulation of angiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading, reorganization of the actin cytoskeleton, but also maintenance of vascular quiescence. Required for normal angiogenesis and heart development during embryogenesis. After birth, activates or inhibits angiogenesis, depending on the context. Inhibits angiogenesis and promotes vascular stability in quiescent vessels, where endothelial cells have tight contacts. In quiescent vessels, ANGPT1 oligomers recruit TEK to cell-cell contacts, forming complexes with TEK molecules from adjoining cells, and this leads to preferential activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascades. In migrating endothelial cells that lack cell-cell adhesions, ANGT1 recruits TEK to contacts with the extracellular matrix, leading to the formation of focal adhesion complexes, activation of PTK2/FAK and of the downstream kinases MAPK1/ERK2 and MAPK3/ERK1, and ultimately to the stimulation of sprouting angiogenesis. Mediates blood vessel maturation/stability. Implicated in endothelial developmental processes later and distinct from that of VEGF. Appears to play a crucial role in mediating reciprocal interactions between the endothelium and surrounding matrix and mesenchyme.
- Components
- Catalog number Description Quantity Storage of opened/reconstituted material EZ0559-CA Rabbit anti- human ANGPT1 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. EZ0559-DA Biotinylated goat anti- human ANGPT1 polyclonal antibody (Detection Antibody) 500 μl, 2.3 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0559-ST Lyophilized recombinant human ANGPT1 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 EZ0559-CA Rabbit anti- human ANGPT1 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. EZ0559-DA Biotinylated goat anti- human ANGPT1 polyclonal antibody (Detection Antibody) 500 μl, 2.3 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0559-ST Lyophilized recombinant human ANGPT1 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 EZ0559-CA Rabbit anti- human ANGPT1 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. EZ0559-CA Rabbit anti- human ANGPT1 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. EZ0559-DA Biotinylated goat anti- human ANGPT1 polyclonal antibody (Detection Antibody) 500 μl, 2.3 μg/mL (recommended dilution 1:100) EZ0559-DA Biotinylated goat anti- human ANGPT1 polyclonal antibody (Detection Antibody) 500 μl, 2.3 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) EK0559-ST Lyophilized recombinant human ANGPT1 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. EK0559-ST Lyophilized recombinant human ANGPT1 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.
- 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.)
- Specificity
- Natural and recombinant human Angiopoietin-1
- Anticoagulant
- Heparin or EDTA
- Gene Name Synonym
- Angiopoietin 1
- Sample Data
- Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 O.D. 0.092 0.118 0.147 0.233 0.375 0.684 1.227 2.137 Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 O.D. 0.092 0.118 0.147 0.233 0.375 0.684 1.227 2.137 Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 O.D. 0.092 0.118 0.147 0.233 0.375 0.684 1.227 2.137 O.D. 0.092 0.118 0.147 0.233 0.375 0.684 1.227 2.137
- 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)
