| Field | Specification |
|---|---|
| Target | |
| Alternative names | Triggering receptor expressed on myeloid cells 1; TREM-1; Triggering receptor expressed on monocytes 1; CD354; TREM1 |
| Gene ID | |
| UniProt # | |
| Reactivity | |
| Applications | |
| Immunogen | Expression system for standard: NS0; Immunogen sequence: A21-R200 |
| Expression system | |
| Expression region | |
| Assay type | |
| Sample type(s) | Cell Culture Supernatant, Cell Lysate, Tissue, Serum, Plasma |
| Sensitivity | |
| Detection range | |
| Assay time | |
| Storage | |
| Catalog no. (Mfr.) | |
| Main SKU |
Assay Principle
This EZ-Set™ kit supplies a matched capture and detection antibody pair and a standard for building your own sandwich ELISA for human triggering receptor expressed on myeloid cells 1 (gene TREM1) in cell culture supernatants, lysates, tissue, serum and plasma (heparin or EDTA). You coat the plate with the capture antibody, add samples and standards, detect with the biotinylated antibody and an avidin–biotin–peroxidase complex, develop with TMB and read at 450 nm. Plates, diluents, wash buffer, TMB and stop solution are not included.
TREM-1 is an activating receptor on neutrophils, monocytes and macrophages that amplifies inflammatory responses. Through the adaptor DAP12 (TYROBP) and the kinase SYK, it enhances cytokine and chemokine release triggered by Toll-like receptor signaling. A soluble form of TREM-1 is measured in sepsis research, and the receptor is studied in acute and chronic inflammation.
Kit Components
| Rabbit anti-human TREM-1 polyclonal antibody (Capture Antibody) | 500 µL, 4 µg/mL (recommended dilution 1:100) |
|---|---|
| Biotinylated goat anti-human TREM-1 polyclonal antibody (Detection Antibody) | 500 µL (recommended dilution 1:100) |
| Avidin-Biotin-Peroxidase Complex (ABC) | 500 µL (recommended dilution 1:100) |
| Lyophilized recombinant human TREM-1 standard | 3 × 10 ng/tube |
Performance Data
| Species | Human |
|---|---|
| Sample types | Cell culture supernatants, lysates, tissue, serum and plasma (heparin or EDTA) |
| Assay range | 31.2 pg/mL–2,000 pg/mL |
| Standard | Recombinant human TREM1 (Ala21–Arg200), expressed in NS0 |
| Cross-reactivity | None detected against related proteins in supplier testing |
Storage & Handling
Store at 4 °C for up to 6 months or −20 °C for up to 12 months. Avoid repeated freeze–thaw cycles. Ships on gel ice and tolerates up to 3 days at room temperature; freeze on arrival.
Safety
Sample data
| Concentration (pg/ml) | 0 | 31.2 | 62.5 | 125 | 250 | 500 | 1000 | 2000 |
| O.D. | 0.044 | 0.080 | 0.133 | 0.206 | 0.340 | 0.588 | 1.100 | 1.806 |
Kit components
| Catalog number | Description | Quantity | Storage of opened/reconstituted material |
|---|---|---|---|
| EZ0844-CA | Rabbit anti-human TREM-1 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. |
| EZ0844-DA | Biotinylated goat anti-human TREM-1 polyclonal antibody (Detection Antibody) | 500 µl (recommended dilution 1:100) | |
| AR1103 | Avidin-Biotin-Peroxidase Complex (ABC) | 500 µl (recommended dilution 1:100) | |
| EZ0844-ST | Lyophilized recombinant human TREM-1 standard | 10 ng/tube×3 | 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. |
Materials required but not provided
- Microplate reader in standard size.
- Automated plate washer.
- Incubator.
- Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection.
- Clean tubes and Eppendorf tubes.
- 96 well microplate (Cat# AR1100)
- Plate Sealers.
- Capture Antibody Diluent: PBS.
- Reagent Diluent: 1% BSA in PBS, pH 7.2-7.4, 0.2 µm filtered.
- Substrate Solution: Tetramethylbenzidine (Cat# AR1104)
- Stop Solution: 2 N H2SO4 (Cat# AR1105)
- 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)
Can’t Find What You’re Looking For? We can help you source the best match or customize an ELISA solution for your study. Options may include alternative target synonyms, different species reactivity, sample type/matrix compatibility (serum/plasma/lysate/supernatant), assay format (sandwich/competitive), sensitivity/range, detection chemistry (colorimetric/fluorescent/chemiluminescent), plate format (pre-coated/uncoated, strips vs full plate), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.
