- Catalog number
- EZ1781
- Size / count
- 5 Plates/Kit
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Contactin-4 is a protein that in humans is encoded by the CNTN4 gene. It is mapped to 6; 6 E1. The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI) -anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some of these variants has not been determined.
- Synonyms
- Contactin-4; Brain-derived immunoglobulin superfamily protein 2; BIG-2; Cntn4; Kiaa3024
- Gene Name
- Cntn4
- Gene ID
- 269784
- UniProt
- Q69Z26
- Reactivity
- Mouse
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: D19-S1000
- Tissue Specificity
- Expressed in the region of developing olfactory neurons. Isoform 2 is expressed in mature sensory cells of the vomeronasal neuroepithelium and at lower level in olfactory neuroepithelium.
- Applications
- ELISA
- Sample Type
- Cell culture supernatants, serum and plasma (heparin, EDTA, citrate) .
- Detection Range
- 312 pg/mL - 20,000 pg/mL
- Function
- Contactins mediate cell surface interactions during nervous system development. Has some neurite outgrowth-promoting activity. May be involved in synaptogenesis.
- Components
- Catalog number Description Quantity Storage of opened/reconstituted material EZ1781-CA Rat anti-mouse Contactin-4 monoclonal 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. EZ1781-DA Biotinylated goat anti-mouse Contactin-4 polyclonal antibody (Detection Antibody) 500 μl (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EZ1781-ST Lyophilized recombinant mouse Contactin-4 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 EZ1781-CA Rat anti-mouse Contactin-4 monoclonal 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. EZ1781-DA Biotinylated goat anti-mouse Contactin-4 polyclonal antibody (Detection Antibody) 500 μl (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EZ1781-ST Lyophilized recombinant mouse Contactin-4 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 EZ1781-CA Rat anti-mouse Contactin-4 monoclonal 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. EZ1781-CA Rat anti-mouse Contactin-4 monoclonal 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. EZ1781-DA Biotinylated goat anti-mouse Contactin-4 polyclonal antibody (Detection Antibody) 500 μl (recommended dilution 1:100) EZ1781-DA Biotinylated goat anti-mouse Contactin-4 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) EZ1781-ST Lyophilized recombinant mouse Contactin-4 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. EZ1781-ST Lyophilized recombinant mouse Contactin-4 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.)
- Specificity
- Natural and recombinant mouse Contactin-4
- Gene Name Synonym
- Contactin 4
- Subcellular Location
- Secreted. Cell membrane. GPI-anchor.
- Sample Data
- Concentration (pg/ml) 0 312 625 1250 2500 5000 10000 20000 O.D. 0.057 0.101 0.156 0.256 0.456 0.896 1.592 2.256 Concentration (pg/ml) 0 312 625 1250 2500 5000 10000 20000 O.D. 0.057 0.101 0.156 0.256 0.456 0.896 1.592 2.256 Concentration (pg/ml) 0 312 625 1250 2500 5000 10000 20000 Concentration (pg/ml) 0 312 625 1250 2500 5000 10000 20000 O.D. 0.057 0.101 0.156 0.256 0.456 0.896 1.592 2.256 O.D. 0.057 0.101 0.156 0.256 0.456 0.896 1.592 2.256
- 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)
